# EMIS

> EMI Solutions


## Posts

- [Three Phase dv/dt Reactor](https://emisglobal.com/insights/three-phase-dv-dt-reactor/): dv/dt Reactors or Load Reactors are inductive devices that play an important role in protecting motor installations. In this blog, we shall be dealing with the various scenarios that might cause motor failure when connected to VFDs, understand the phenomenon of voltage overshoot (or dv/dt) and study how a dv/dt Reactor can help in minimising these failure conditions. If you missed the first part of the blog series, which is the summary introduction to all the reactors and filters used for Motor and VFD protection, you can find it here https://emisglobal.com/emis/emi-filters-for-vfd-applications/ How can VFD output cause motor failure? The use […]
- [Reactors and Filters used in VFD and Motor protection](https://emisglobal.com/insights/reactors-and-filters-used-in-vfd-and-motor-protection/): Protecting the VFD and motor from power surges and transients is one of the most critical priorities while maintaining a drive system. There are several sub-components within the VFD and motor which are sensitive to irregularities in power such as voltage spikes, line distortions, current surges or harmonics. Different types of reactors and filters are employed to regulate these distortions. They are as follows: Line Reactor Dv/Dt Reactor Harmonic Filter Dv/Dt Filter Sine Filter By using these devices either separately or in combination, the service life of the motor and VFD can be increased. It also improves the system performance […]
- [How do feedthrough components help in eliminating EMI noise?](https://emisglobal.com/insights/how-do-feedthrough-components-help-in-eliminating-emi-noise/): Protecting the VFD and motor from power surges and transients is one of the most critical priorities while maintaining a drive system. There are several sub-components within the VFD and motor which are sensitive to irregularities in power such as voltage spikes, line distortions, current surges or harmonics. Different types of reactors and filters are employed to regulate these distortions. They are as follows: Line Reactor Dv/Dt Reactor Harmonic Filter Dv/Dt Filter Sine Filter By using these devices either separately or in combination, the service life of the motor and VFD can be increased. It also improves the system performance […]
- [EMI Filters for Medical Ventilators](https://emisglobal.com/insights/emi-filters-for-medical-ventilators/): The Coronavirus pandemic has brought the medical electronics industry into sharp focus and resulted in sharp demand for life saving medical equipment all across the world. These include defibrillators, ventilators, pacemakers, intravenous drug-dosing pumps, glucose monitors, ECG machines, BP monitors, anaesthesia machines, ultrasound machines, suction machines, ventricular assist devices, dialysis machines, patient monitoring systems. The devices may be for home use, installed in hospitals, used in diagnostic centres or test laboratories. We bring to you a series of articles on the severe impact of Electromagnetic Interference (EMI)/Radio Frequency Interference (RFI) on such medical equipment. We also discuss how to mitigate the harmful […]
- [DC EMI Filters for Interference and Combat Applications – EMIS](https://emisglobal.com/insights/dc-emi-filters-for-interference-and-combat-applications-emis/): Does DC generate EMI? Why do we need EMI filters for equipment running on DC power supply? If you are also having similar queries in your mind, then read on. This study elaborates on the sources and reasons for DC EMI. It also touches upon the prevailing EMI emission compliance standards across the world. We also bring to you the popular MF 610 series product range from EMI Solutions – EMIS DC EMI Filters.   What is DC EMI? There is a slight misconception about what we call as DC power. Though DC technically refers to non-varying or static current […]
- [Passive Harmonic Filters for Inverters – Three Phase Passive harmonic filters from EMIS](https://emisglobal.com/insights/passive-harmonic-filters-for-inverters-three-phase-passive-harmonic-filters-from-emis/): AC motors used in industrial environments are connected to an inverter device for speed and torque control. An inverter (also known as frequency converters or variable frequency drives in different contexts)is a power conversion device which converts fixed frequency, fixed voltage input power to a variable frequency, variable voltage power input to an AC induction motor. This conversion does not affect the performance of the motor in any way, it just improves its efficiency and ensures reduction in mechanical wear and tear of the motor. Since AC motors are one of the largest energy consuming devices in industrial applications all over the […]
- [Brief guide on what are AC Line Reactors & when is it used](https://emisglobal.com/insights/brief-guide-on-what-are-ac-line-reactors-when-is-it-used/): The Line Reactors are also called as Line Chokes or Inductors; Line reactors are electromagnetic devices which consist of a steel core electrical grade laminations and copper inductor coils. The coil forms a magnetic field as current flows through it, which limits the rate of rise of current.  Reactors are classified as Line (Input) Reactors and Load (Output) reactors. Line Reactors – connected between AC Line Source and the input of a Variable Frequency Drive (VFD) and protects the drive from tripping nuisance and damages.  Load Reactors on the other hand are used at the load side of a VFD to protect motors if the wiring distance […]
- [EMI Filters for VFD Applications](https://emisglobal.com/insights/emi-filters-for-vfd-applications/): What is EMI? Electromagnetic Interference or EMI also commonly called Electrical Noise is the unwanted signal generated by electrical and electronic equipment. Sources Naturally occurring environmental events – ESD by touch, Lightning strikes, Solar flare. Intentionally – High energy switching components.   EMI Problems in VFD In Several motor applications today a variable frequency Drive (VFD) or adjustable frequency drive, AC Drive or Inverter Drive is commonly utilized. EMI Problems in VFD range from corrupted Data transmission to Motor Drive Damage. Abrupt voltage transitions on the output terminals of a variable-frequency drive (VFD) are an inherent source of radiated and […]

## Pages

- [Network Signal Surge Protector](https://emisglobal.com/surge-protectors/network-signal-surge-protector/): Network Signal Surge Protector Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [DC Surge Protectors](https://emisglobal.com/surge-protectors/dc-surge-protectors/): DC Surge Protectors Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Output Filters](https://emisglobal.com/power-quality/output-filters/): Output Filters Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Reactor](https://emisglobal.com/power-quality/reactor/): Reactor Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Harmonic Filter](https://emisglobal.com/power-quality/harmonic-filter/): Harmonic Filter Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Three Phase Surge Protector](https://emisglobal.com/surge-protectors/three-phase-surge-protector/): Three Phase Surge Protector Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Single Phase Surge Protector](https://emisglobal.com/surge-protectors/single-phase-surge-protector/): Single Phase Surge Protector Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [EMI Filter for MIL STD](https://emisglobal.com/military-grade-filters/emi-filter-for-mil-std/): EMI Filter for MIL STD Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Secondary Protector](https://emisglobal.com/military-grade-filters/secondary-protector/): Secondary Protector Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Control Line Filter](https://emisglobal.com/military-grade-filters/control-line-filter/): Control Line Filter Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Data Line Filter](https://emisglobal.com/military-grade-filters/data-line-filter/): Data Line Filter Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Signal Line Filter](https://emisglobal.com/military-grade-filters/signal-line-filter/): Signal Line Filter Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Tempest Filter](https://emisglobal.com/military-grade-filters/tempest-filter/): Tempest Filter Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Power Line Filter](https://emisglobal.com/military-grade-filters/power-line-filter/): Power Line Filter Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Feedthrough Filter](https://emisglobal.com/feedthrough-components/feedthrough-filter/): Feedthrough Filter Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [Feedthrough Capacitor](https://emisglobal.com/feedthrough-components/feedthrough-capacitor/): Feedthrough Capacitor Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc.
- [MRI Filters](https://emisglobal.com/military-grade-filters/mri-filters/): MRI Filters This series of filters are designed specifically for Magnetic Resonance Imaging (MRI) Shielded Rooms to meet the performance requirements of the MRI Equipment.
- [DC Filters](https://emisglobal.com/emi-emc-filters/dc-filters/): DC Filters AC/DC Power Supplies feature their own internal EMI Filters, sometimes, the systems power generate more electrical noise than the internal filter can handle on its own. Separate power filters are useful in these situations to bring the noise down to acceptable levels. DC EMI filters help to combat interference in such applications.
- [Two Phase Filters](https://emisglobal.com/emi-emc-filters/two-phase-filters/): Two Phase Filters These series range of two phase filters are designed to suppress undesirable electrical disturbances in phase to phase configuration.
- [Three Phase Filters](https://emisglobal.com/emi-emc-filters/three-phase-filters/): Three Phase Filters Three phase filters provide solution to Electromagnetic interference generated by the equipment or from the AC Source which are in compliance with international emission Standards for three phase applications like Frequency Inverters and Variable speed motor drives. Filters are available in Single stage and Dual Stage design in chassis mounting style or Book shelf style. Suitable for Industrial Environment. Shock Proof terminals with shock resistance.
- [Surge Protectors](https://emisglobal.com/surge-protectors/): Surge Protectors We offer several surge suppression and spark quencher solutions to handle short duration over-voltages – often caused by lightning or power system faults – to protect electrical equipment from damage. Surge Protectors Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, […]
- [Military Grade Filters](https://emisglobal.com/military-grade-filters/): Military Grade Filters Military standards of EMI/EMC emission and immunity are much higher when compared to commercial applications because costs of error or failure are excessively high. Also demanded by the industrial sector to protect high-value equipment, our proficient military grade filters are especially used for Point of Entry (POE) protection. Military Grade Filters Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Lorem ipsum dolor sit amet, consectetur […]
- [Power Quality](https://emisglobal.com/power-quality/): Power Quality Power quality products are deployed to protect electronic equipment installations from the impact of power quality deviations. These specialised filters ensure reliable and efficient quality power for industrial and home needs. Power Quality Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed […]
- [Feedthrough Components](https://emisglobal.com/feedthrough-components/): Feedthrough Components The Feedthrough by EMIS provides high insertion loss (attenuation) across a wide range of frequencies up to 1 GHz, in compliance with UL60384-14, IEC/EN 60384-14 for feedthrough capacitors, and UL 60939-3 for feedthrough filters. The Feedthrough capacitors and filters are available in various configurations, such as C and π, with different mounting options, terminations, and multiline filters. These Feedthroughs are also available for up to 600A in AC. Feedthrough Components Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac […]
- [Single Phase Filters](https://emisglobal.com/emi-emc-filters/single-phase-filters/): Single Phase Filters Single Phase Filters used in variety of applications to suppress the conducted emission noise and in complying the requirements of conducted Emission Standards for Single Phase Power Applications. Single Phase filters are available in Single stage and dual stage Design Wherein Dual stage with both Common mode and Differential mode attenuation. In terms of mechanical design it includes Chassis mounting style and PCB design. Available in different terminal options.
- [EMI/EMC Filters](https://emisglobal.com/emi-emc-filters/): Power Line Filters Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam auctor, nisl ac tincidunt consectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. Sed auctor, nunc ac tincidunt onsectetur, nunc nunc lacinia nunc, id lacinia nunc nunc eget nunc. EMI/EMC Filters EMI filters are required to constrain the conducted emissions below specified limits as per the […]
- [Opt Out](https://emisglobal.com/opt-out/): Contact Us Do Not Sell My Information/Opt-Out Request Form The information that you supply in this form will be only used to process your request. To request that we Do Not Sell the personal information retained by EMIS about your entity, Please complete this form. We will respond with further instructions within a week Address #237-A5, Bommasandra Industrial AreaHosur Road, Bangalore 560 099Karnataka, India Telephone +91 80 27836880+91 80 29601335+91 80 27836838 Email Id Regional Contacts Opt-Out EMI Solutions AB Stora Wäsby, gamla stallet 194 37 UpplandsVäsbySweden sales-eu@emisglobal.com EMI Solutions Pvt Ltd #237-A5, Bommasandra Industrial Area Hosur Road, Bangalore 560 […]
- [Downloads](https://emisglobal.com/downloads/): Downloads Corporate Brochure Product Catalogues Products Catalogue Defence Catalogue PCN (Product Change Notice) PCN0007 Defence & Aerospace Medical & Healthcare Automotive & Transit Consumer Appliances Building Technology Telecommunication Industrial Technology Power & Energy Product Datasheets EMI / EMC Filters MF 300MF 310MF 320MF 140MF 150MF 160MF 310SMF 320-2DMF 420MF 420-VFMF 420-HPMF 120SMF2132MF 210-PMF 530MF 410MF 430MF 110MF 130SMF2131SMF2232SMF2233DMCCMCMF 620MF 610MF 422MF 423-3WMF 423-4WMF 423-3-2DMF 423-3-2D-BSMF 423-3-2D-HVMF 423-3-2D-BS-HVTMF3221/TMF3222MF 423-4-2DMF 423-4-2D-BSMF 423-3-3DMF 423-3-3D-BSMF 423-3-3D-BBMF 423-3-3D-HVMF 423-3-3D-BS-HVTMF3132/TMF3332TMF3333MF 423-4-3DMF 423-4-3D-BSMF 423-4-3DDMF 423-4-3DD-BSTMF4233TMF4222CMC71CMC72CMC73CMC74 Military Grade Filters SMF911TMF911SMF912TMF912SMF913TMF913SMF914TMF914MF 420-2CF-MCMF925CMF926CMF927CMF928CMF939CMF93ACMF94BCMF94CCMF94DCMF94ECMF94FCMF950TMF960DMF960TMF970MF710TMF911ULSMF911UL Feedthrough Components FTCACFTFAC Surge Protectors SSP2086SSP2206SSP2406SRC2083TSP3086TSP3206TSP3406TSP4206TSP4406TRC3083TRC4083DSP406NSPRJ45 Power Quality SPQR-4TPQR-4PQR-4TPQDR3914TPQS3113TPQH3411TPQH3311TPQH31011/TPQH31311TPQH31111/TPQH31211
- [Home](https://emisglobal.com/): Cut the Noise. The global customer’s first choice for EMI and EMC solutions Cut the Noise. The global customer’s first choice for EMI and EMC solutions Efficiency is not a milestone. It is a continuous process, changing as per newer technologies and environments. At EMIS, we do not stop once a great product is created. We are constantly testing and building efficiency for the ever-evolving world. Delivering Efficiency across Industries Delivering Efficiency across Industries Industrial Technology Medical & Healthcare Building Technology Telecommunication Defence & Aerospace Power & Energy Automotive & Transit Consumer Applicances Precision, across the Spectrum Solving EMI Challenges […]
- [Test Home V2](https://emisglobal.com/home-v2-2/): Cut the Noise. The global customer’s first choice for EMI and EMC solutions Cut the Noise. The global customer’s first choice for EMI and EMC solutions Efficiency is not a milestone. It is a continuous process, changing as per newer technologies and environments. At EMIS, we do not stop once a great product is created. We are constantly testing and building efficiency for the ever-evolving world. Delivering Efficiency across Industries Delivering Efficiency across Industries Defence & Aerospace Medical & Healthcare Automotive & Transit Consumer Applicances Building Technology Telecommunication Industrial Technology Power & Energy Precision, across the Spectrum Solving EMI Challenges […]
- [Privacy Policy](https://emisglobal.com/privacy-policy/): Privacy Policy Last updated: 24th June, 2024 This Privacy Policy describes Our (“EMI Solution Private Limited, India”) policies and procedures on the collection, use and disclosure of Your information when You use the Service and tells You about Your privacy rights and how the law protects You. By visiting the EMIS Global website, providing your information or availing our product/services, you expressly agree to be bound by this Privacy Policy and the applicable service/product terms and conditions. We value the trust you place in us and respect your privacy, maintaining the highest standards for secure transactions and protection of your […]
- [Terms of Use](https://emisglobal.com/terms-of-use/): Terms of Use Please read the terms and conditions carefully before registering, accessing or using the “EMIS Global” Services (defined below). The terms and conditions are legal contract (“Agreement”) between You and EMI Solution Private Limited, India, EMI Solutions AB, Sweden”,  and EMI Solutions FZ LLC, UAE” (“EMIS Global”), having its registered office at #237-A5, Bommasandra Industrial Area Hosur Road, Bangalore 560 099 Karnataka, India; Stora Wäsby, Gamla Stallet 194 37 Upplands Väsby, Sweden; FOB51725, Compass Building, Al Shohada Road, AL Hamra Industrial Zone-FZ, Ras Al Khaimah, United Arab Emirates You agree and acknowledge that you have read the terms […]
- [Distributors](https://emisglobal.com/distributors/): Our Authorized Distributors Become a Distributor India Pan India Millennium Semiconductors India Pvt. Ltd. 2nd Floor, 17/18/19Mahalaxmi Height, Mumbai HighwayPimpri, Pune-411018 Contact Person Mahima D. Dhote+91 96897 57204mahima.dhote(at)millenniumsemi.com Karnataka Kanchan Industrial Electronics # G-7, K.M MansionNO:2, K.S. Lane, SJP Road CrossBangalore-560002 Contact Person Praveen+91 84315 90072kanchan.kie(at)rediffmail.com Delhi Mars Entrepreneurs No.88, Site-1, Vikas PuriNew Delhi – 110018 Contact Person Yogesh Gaur+91 98109 89060 | +91 98713 35843marsenterpreneurs(at)gmail.com Tamil Nadu Nanik Tech Info Pvt. Ltd. No. 40-41B, 2nd Cross StreetElim NagarPerungudiChennai-600096 Contact Person Nikhita+91 93840 14063nikhita(at)nanikplast.com Gujarat Nanik Tech Info Pvt. Ltd. No. 8-b, Sardar Patel Industrial EstateOpp Vatva TurningNear Shah Vadi […]
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- [Custom Quote](https://emisglobal.com/custom-quote/): Custom Quote We love tinkering and finding scientific challenges to help us push our envelopes. Looking for a custom solution that is not available in our catalogue? Write to us and our engineering team shall get in touch with you.
- [Contact](https://emisglobal.com/contact/): Contact Us Europe EMI Solutions AB Stora Wäsby, Gamla Stallet 194 37 Upplands VäsbySweden+46 8 54 40 30 00Sales-eu@eu.emisglobal.com India EMI Solutions Pvt Ltd #237-A5, Bommasandra Industrial AreaHosur Road, Bangalore 560 099 Karnataka, India+91 080 27836880 +91 080 27836838 +91 6364463113 sales-in@emisglobal.com UAE EMI Solutions FZ-LLC FOB51725, Compass BuildingAl Shohada RoadAL Hamra Industrial Zone-FZRas Al Khaimah, United Arab Emirates sales-mea@emisglobal.com Address #237-A5, Bommasandra Industrial AreaHosur Road, Bangalore 560 099Karnataka, India Telephone +91 80 27836880+91 80 29601335+91 80 27836838 Email Id Regional Contacts General enquiry EMI Solutions AB Stora Wäsby, gamla stallet 194 37 UpplandsVäsbySweden sales-eu@emisglobal.com EMI Solutions Pvt Ltd #237-A5, […]
- [Power & Energy](https://emisglobal.com/markets/industries/power-and-energy/): Power & Energy Alternate energy sources such as solar and wind energy have gained mainstream focus in recent times as they are clean, efficient and renewable sources of energy. In renewable energy generation applications, the heart of the system consists of a power converter which transforms the electricity generated into AC mains frequency (50 or 60 Hz) used in industrial and residential applications. Electronic power converters are based on high frequency switching that generate electrical noise in both high and low frequency ranges. EMI filters prevent electronic devices from interfering with each other and thus protecting devices from flawless operation. […]
- [Industrial Technology](https://emisglobal.com/markets/industries/industrial-technology/): Industrial Technology The impact of EMI on the Industrial sector can lead the machinery to malfunction or permanently damage. Most electronic devices generate high frequency electromagnetic noise, degrading the quality of power transmissions. Modern VFDs using IGBT switches for motor frequency control are prone to much higher EMI being generated because of high frequency transistor switching. High dV/dt rates at the motor connected to the VFD result in radiated electric fields and voltage spikes conducted along the motor cabling. EMIS filters are a specialized solution for the industrial EMI noise specifically designed to enhance the system performance and reduce the […]
- [Telecommunication](https://emisglobal.com/markets/industries/telecommunication/): Telecommunication The Telecommunication industry is vastly expanding with new devices and equipment being deployed for both wired and wireless communication solutions. This makes managing the EMI immunity a great challenge. Signal transmitters and mobile towers also emit strong signals which cause EMI emissions. There is a high impact of emissions on the human population and plant/animal life living in close proximity to telecom installations. EMIS offers a comprehensive range of EMI filters, auxiliary components and testing and consultancy services for the specific challenges in the telecommunications sector; for example central office equipment like signaling gateways, telephone exchanges, data centers or […]
- [Building Technology](https://emisglobal.com/markets/industries/building-technology/): Building Technology Large commercial and office complexes have a complex electrical infrastructure that requires careful planning and deployment of electrical equipment with special focus on EMI/EMC. Minimizing power consumption and ensuring 24X7 operations with zero breakdown are critical considerations that result in housing backups – the high density of electrical equipment in these campuses therefore are largely susceptible to EMI. EMI filters are crucial to these systems to lower the EMI levels of the equipment without significantly impacting the cost, size, or function. EMIS filters are designed and manufactured specifically for these applications to limit the noise generated to an […]
- [Consumer Appliances](https://emisglobal.com/markets/industries/consumer-appliances/): Consumer Appliances EMI can cause home appliances to malfunction and, in some cases, even damage the electrical circuits of the appliance permanently. The digital electronics content in home appliances is rapidly growing and so are regulatory requirements worldwide. CE marking is made mandatory to export the appliances worldwide and in which EMC compliances (Emission and Immunity) play major part of it besides the safety test. A very effective solution to this is the use of White goods EMI Filters. These filters not only ensure smooth and reliable functioning of the appliances but also extend the life of the home appliances. […]
- [Automotive & Transit](https://emisglobal.com/markets/industries/automotive-and-transit/): Automotive & Transit The presence of several electro-mechanical components and sub-assemblies in automotives is susceptible to emit EMI noise or be exposed to external sources of energy – resulting in unanticipated changes in system operation. This noise is classified into two categories – Broadband (due to electrical arcing) and Narrowband (due to active electronics). Original Equipment Manufacturers (OEM) address these EMC considerations in the component and system design phase to build immunity characteristics. The increasing number of Electric Vehicles (EVs) on the roads brought about the need for more charging stations, including DC fast charging stations. With the increasing demand […]
- [Medical & Healthcare](https://emisglobal.com/markets/industries/medical-and-healthcare/): Medical & Healthcare The electrical and electronics Equipments and apparatus play a vital role in Medical and healthcare. There is a huge dependency on the electronics Equipments for its accuracy and reliability. Almost all the Equipments which are used for measuring, monitoring and controlling are completely electronics based to minimize error and have reliability. The Electronics Equipments that are used for life saving, should not be vulnerable to the external noise (susceptibility) and should not emit electromagnetic noise (emission) which may affect the performance or operations of the Equipments that are nearby. To verify the integrity of the Equipments, Global […]
- [Life at EMIS](https://emisglobal.com/life-at-emis/): Life at EMIS EMIS treats all its employees as an integral stakeholder group for the company and has devised guidelines and roadmaps to continuously enhance their journey within the company. Know more Upskilling Trainings and workshops We ensure our employees skills are continuously enriched and industry ready through structured training and skill development programs. Employee engagement programmes like Kaizen and other team building initiatives are conducted periodically. Competitive Compensation We value talent and commitment. We offer compensation based on skill and experience, and offer industry best overtime wage ranges. We firmly believe in fair and equitable compensation irrespective of race, […]
- [About](https://emisglobal.com/about/): On a Mission Delivering efficiency through an optimal combination of technological expertise and customer service EMIS is the global customer’s best choice for delivering efficient EMI and EMC solutions across industries, applications and the frequency spectrum. With a robust global supply footprint across 8 industry segments, EMIS is continuously investing in technology and skill to deliver its promise of efficiency with seamless customer support. EMI Solutions was founded in 1998 with a passion to solve EMI challenges. Over the years, it grew to deliver standard manufactured and custom designed components, establish a state-of-the art EMI test facility and provide technical […]
- [Services](https://emisglobal.com/services/): A thriving hotspot for constant innovation and scientific rigour EMIS houses sophisticated and fully equipped testing facilities for EMI/EMC testing in Bangalore, India. Our state of the art testing facility is accredited by the National Accreditation Board for Testing and Calibration Laboratories (A Constituent Board of Quality Council of India) in accordance with the standard ISO/IEC 17025:2017. We also support on-site testing in compliance with international standards. Our wide array for testing capabilities services many industry sectors like building technology, automotives, consumer electronics, industrial technology, aviation, defence, medical electronics and telecommunication. Depending upon the application requirement, the lab is equipped […]
- [Defence and Aerospace](https://emisglobal.com/markets/industries/defence-and-aerospace/): Defence and Aerospace The stipulations of negligible error margins demand a higher Electromagnetic Interference in crucial sectors like defence and aerospace. Equipment is required to withstand long usage cycles amidst natural and man-made threats with minimal maintenance in extreme weather, terrain and infrastructural conditions. Our range of meticulously designed military grade EMI filters use superior grade materials that allow greater efficiency and ensure equipment is suitably protected in the face of events like lightning, solar flares, nuclear explosion and EMP. Both emissions and susceptibility testing must be conducted in a strictly controlled environment such as an anechoic chamber, reverberation chamber. […]
- [Products](https://emisglobal.com/products/): Precision, acrossthe Spectrum Solving EMI Challenges ranging from 50Hz to 40GHz. We take great pride in bringing to you technologically superior products across the spectrum. We take greater pride in continuously developing, testing and pushing boundaries to build better. Explore Products EMI / EMC Filters We offer one of the largest ranges of EMI / EMC filters made from superior raw materials. Know more Feedthrough Components Our Feedthrough Components (filters and capacitors) are used to attenuate the undesired EM/RF noise. Know more Power Quality Power quality products are deployed to protect electronic equipment installations from the impact of power quality […]
- [Power Supply](https://emisglobal.com/markets/application/power-supply/): Power Supply Electronic power supplies (SMPS – switched-mode power supply) are used to provide input power to a host of electronic devices such as LED lighting, computers, set top boxes, mobile phones, electric vehicles, motor drivers, DC relays and battery chargers. This happens by converting an input AC voltage into regulated DC voltage at high frequencies ranging from a few kHz to more than 1 MHz. EMI generated from switching of this electrical current can cause malfunction and damage to nearby equipment. EMIS recommends that EMI Filters are mandatorily used in power supplies to prevent this. We ensure the highest […]
- [Motor Drives](https://emisglobal.com/markets/application/motor-drives/): Motor Drives Modern VFDs (Variable Frequency Drives) using IGBT switches for motor frequency control are prone to much higher EMI being generated because of high frequency transistor switching. High dV/dt rates at the motor connected to the VFD result in radiated electric fields and voltage spikes conducted along the motor cabling. These emissions can be conducted to other electrical equipment connected to the utility. EMIS offers solutions for VFD problems ranging from corrupted data transmission to electric motor drive damage.  Filters are applicable for Category C1, C2 and C3. The Category C1, C2 and C3 are based on the PDS […]
- [Markets](https://emisglobal.com/markets/)
- [Factory Automation](https://emisglobal.com/markets/application/factory-automation/): Factory Automation Industries often rely on automation systems such as assembly lines, automatic movers, packers, RFID barriers, and other robotic devices that are heavily computerised and therefore largely susceptible to EMI. Addition of EMI filters significantly lowers the EMI noise of these systems without a significant impact on the cost, size, or function. EMIS offers a large range of filters with pre-approved certifications by CSA, UL, NEMKO, VDE, CE and UKCA. EMIS keeps itself ahead of the curve and undertakes custom requirements for new products. Featured Solutions for Factory Automation Single Phase EMI Filters High attenuation and compact size 3 […]

## Products

- [SMF911UL](https://emisglobal.com/products/military-grade-filters/power-line-filter/facility-filter/three-phase-facility-filter/ultra-low-leakage/smf911ul/): These ultra-low leakage powerline filters are designed for secure and safety‑critical systems that demand stringent control of earth leakage current while maintaining very high EMI attenuation over a broad frequency range. Using a low‑leakage, current‑compensated inductor topology with carefully controlled line‑to‑earth capacitance, theSMF911UL series support compliance with TEMPEST and other high‑security EMC requirements without compromising operator safety or protection devices.
- [TMF911UL](https://emisglobal.com/products/military-grade-filters/power-line-filter/facility-filter/three-phase-facility-filter/ultra-low-leakage/tmf911ul/): These ultra-low leakage powerline filters are designed for secure and safety‑critical systems that demand stringent control of earth leakage current while maintaining very high EMI attenuation over a broad frequency range. Using low‑leakage, current‑compensated inductor topology with carefully controlled line‑to‑earth capacitance, theTMF911UL series support compliance with TEMPEST and other high‑security EMC requirements without compromising operator safety or protection devices.
- [TPQH31111/TPQH31211](https://emisglobal.com/products/harmonic-filter/three-phase-passive-harmonic-filter/tpqh31111-tpqh31211/): Passive harmonic filter designed and manufactured to provide an economical solution in harmonic mitigation in Power Systems by maintaining THID in compliance with current and voltage requirements of IEEE 519. They increase the reliability and service life of electric installations, help utilize electric system capacity better, and are the key to meeting Power Quality standards
- [TPQH31011/TPQH31311](https://emisglobal.com/products/harmonic-filter/three-phase-passive-harmonic-filter/tpqh31011-tpqh31311/): Passive harmonic filter designed and manufactured to provide an economical solution in harmonic mitigation in Power Systems by maintaining THID in compliance with current and voltage requirements of IEEE 519. They increase the reliability and service life of electric installations, help utilize electric system capacity better, and are the key to meeting Power Quality standards
- [TPQH3311](https://emisglobal.com/products/harmonic-filter/three-phase-passive-harmonic-filter/tpqh3311/): Passive harmonic filter designed and manufactured to provide an economical solution in harmonic mitigation in Power Systems by maintaining THID in compliance with current and voltage requirements of IEEE 519. They increase the reliability and service life of electric installations, help utilize electric system capacity better, and are the key to meeting Power Quality standards
- [CMC74](https://emisglobal.com/products/emi-filters/single-phase/chokes/cmc74/): These chokes are designed to suppress unwanted interference by being installed in series with both phase and neutral lines of AC power systems. They effectively reduce common-mode noise (between line/neutral and ground) and attenuate differential-mode noise via the windings’ stray inductance. For enhanced performance, they are typically used in combination with noise suppression capacitors
- [CMC73](https://emisglobal.com/products/emi-filters/single-phase/chokes/cmc73/): These chokes help reduce common-mode or asymmetric disturbances (from line/neutral to earth) by being installed in series with both the phase and neutral conductors of an AC mains input. The stray inductance within the windings also contributes to damping differential-mode noise. These components are often paired with EMI suppression capacitors for enhanced filtering performance.
- [CMC72](https://emisglobal.com/products/emi-filters/single-phase/chokes/cmc72/): This Series chokes filter EMI noise on AC power lines up to 600 VAC and 1000 DC lines in photovoltaic systems. They suppress noise from switched electronics or high-speed controllers and are used in PCB integrated filters or with single-phase filters for low-leakage EMI suppression.
- [CMC71](https://emisglobal.com/products/emi-filters/single-phase/chokes/cmc71/): These chokes are installed in series with the phase and neutral conductors of AC lines to suppress unwanted interference. They reduce common-mode noise (line/neutral to ground) and attenuate differential-mode disturbances. For enhanced performance, they are typically used with noise suppression capacitors in EMI filtering applications
- [TPQH3411](https://emisglobal.com/products/harmonic-filter/three-phase-passive-harmonic-filter/tpqh3411/): Passive harmonic filter designed and manufactured to provide an economical solution in harmonic mitigation in Power Systems by maintaining THID in compliance with current and voltage requirements of IEEE 519.
- [DMF960](https://emisglobal.com/products/military-grade-filters/tempest-filter/dc/dmf960/): These series range of DC Tempest Filters are designed to use in a wide range of applications. Give superior performance when used in applications with low-impedance loads controlling pulsed, continuous, and intermittent noise and where high levels of mains-borne interference are present
- [TMF960](https://emisglobal.com/products/military-grade-filters/tempest-filter/three-phase-tempest-filter/tmf960/): These series range of Three-Phase Filters are designed to be touse in wide range of applications. Give performance when used in applications with low-impedance loads controlling pulsed, continuous, and intermittent noise and where high levels of mains-borne interference are present.
- [CMF94F](https://emisglobal.com/products/military-grade-filters/control-line-filter/ac-dc/cmf94f/): DC Control Line HEMP Filters are designed to meet all the requirements of MIL-STD-188-125-1&2 and MIL-F-15733. The filter is classified under unrestricted lines intrasite of MILSTD-188-125-1&2 and tested for same. The residual current observed is less than 100mA, which well within the MIL STD requirement also meets exceeds the insertion loss requirements throughout frequency
- [CMF94E](https://emisglobal.com/products/military-grade-filters/control-line-filter/ac-dc/cmf94e/): AC Control Line HEMP Filters are designed to meet the requirements of MIL-STD-188-125-1&2 and MIL-F-15733. The filter is classified under unrestricted lines intrasite of MILSTD-188-125-1&2 and tested for same. The residual current observed is less than 100mA, which is well within the MIL STD requirement also meets exceeds the insertion loss requirements throughout frequency
- [CMF94D](https://emisglobal.com/products/military-grade-filters/control-line-filter/ac-dc/cmf94d/): A range of multi-line filters suitable for filtering DC control lines and low-current power lines on shielded rooms and general installations. All of these filters are available with transient suppression also.
- [CMF926](https://emisglobal.com/products/military-grade-filters/signal-line-filter/telephone-line-filter/cmf926/): A range of high-performance communications filters designed for carrying analog telephone circuits into shielded rooms and communications cabins and also used as in-line filters for information security applications.
- [CMF928](https://emisglobal.com/products/military-grade-filters/signal-line-filter/coaxial-emp-surge-protector/cmf928/): Coaxial EMP Surge Protector With 50Ω Impedance offers bands from DC up to 2.5 GHz. These types of filters are ideal for radio astronomy, fixed-mobile, and wireless audio transmitter and receiver signal chains due to the low insertion loss combined with excellent power handling applications.
- [TMF912](https://emisglobal.com/products/military-grade-filters/power-line-filter/facility-filter/three-phase-facility-filter/tmf912/): These facility filters offer attenuation of 100 dB against electromagnetic noise present on the power lines. They are often utilized in military power supplies where their high current ratings and high performance are very beneficial. The supply should have a balanced returncurrent and also a solid low-impedance connection to potential earth.
- [SMF913](https://emisglobal.com/products/military-grade-filters/power-line-filter/hemp-filter/common-mode-hemp-filter/smf913/): HEMP EMI power line filters are designed to protect electronic equipment from high-energy magnetic pulses and electromagnetic interference (EMI) that can be caused by events like nuclear explosions or lightning strikes. HEMP EMI filters are designed to provide high attenuation of electromagnetic interference across a wide frequency range.
- [TMF913](https://emisglobal.com/products/military-grade-filters/power-line-filter/hemp-filter/common-mode-hemp-filter/tmf913/): HEMP EMI power line filters are designed to protect electronic equipment from high-energy magnetic pulses and electromagnetic interference (EMI) that can be caused by events like nuclear explosions or lightning strikes. HEMP EMI filters are designed to provide high attenuation of electromagnetic interference across a wide frequency range.
- [SMF914](https://emisglobal.com/products/military-grade-filters/power-line-filter/hemp-filter/discrete-line/smf914/): HEMP EMI power line filters are designed to electronic equipment from high-energy magnetic pulses and electromagnetic interference (EMI) that can be caused by events like nuclear explosions or lightning strikes. HEMP EMI filters are designed to provide high high attenuation of electromagnetic interference across a wide frequency range.
- [TMF914](https://emisglobal.com/products/military-grade-filters/power-line-filter/hemp-filter/discrete-line/tmf914/): TMF914HEMP EMI power line filters are designed to protect electronic equipment from high-energy magnetic pulses and electromagnetic interference (EMI) that can be becaused by events like nuclear explosions or lightning strikes. HEMP EMI filters are designed to provide high attenuation of electromagnetic interference across a wide frequency range.
- [SMF912](https://emisglobal.com/products/military-grade-filters/power-line-filter/facility-filter/single-phase-facility-filter/smf912/): These facility filters offer attenuation of 100 dB against electromagnetic noise present on the power lines. They are often utilized in military power supplies where their high current ratings and high performance are very beneficial. The supply should have a balanced return current and also a solid low-impedance connection to potential earth.
- [TMF911](https://emisglobal.com/products/military-grade-filters/power-line-filter/facility-filter/three-phase-facility-filter/tmf911/): These facility filters offer attenuation of 100 dB against electromagnetic noise present on the power lines. They are often utilized in military power supplies where their high current ratings and high performance are very beneficial. The supply should have a balanced return current and also a solid low-impedance connection to potential earth.
- [NSPRJ45](https://emisglobal.com/products/surge-protectors/network-signal-surge-protector/nsprj45/): It is mainly used for surge (Lightning protection) protection of data signal Transmission lines andequipment such as computer network and monitoring front-end ball machines
- [DSP406](https://emisglobal.com/products/surge-protectors/dc-surge-protectors/dsp406/): A DC surge protector is widely used to protect the photovoltaic panel, inverter, and other equipment in the solar photovoltaic power generation system and provide all-round surge protection for the photovoltaic power generation.
- [TSP4406](https://emisglobal.com/products/surge-protectors/three-phase-surge-protectors/three-phase-surge-protector/tsp4406/): A three-phase surge protector is a device designed to protect electrical systems from voltage spikes or surges in three-phase power systems. These surges can be caused by various factors, such as lightning strikes, power outages, or switching operations. The protector works by diverting excess voltage away from sensitive equipment and directing it to the ground.
- [TSP4206](https://emisglobal.com/products/surge-protectors/three-phase-surge-protectors/three-phase-surge-protector/tsp4206/): A three-phase surge protector is a device designed to protect electrical systems from voltage spikes or surges in three-phase power systems. These surges can be caused by various factors, such as lightning strikes, power outages, or switching operations. The protector works by diverting excess voltage away from sensitive equipment and directing it to the ground.
- [TSP3406](https://emisglobal.com/products/surge-protectors/three-phase-surge-protectors/three-phase-surge-protector/tsp3406/): A three-phase surge protector is a device designed toprotect electrical systems from voltage spikes or surgesin three-phase power systems. These surges can becaused by various factors such as lightning strikes,power outages, or switching operations. The protectorworks by diverting excess voltage away from sensitiveequipment and directing it to the ground.
- [TSP3206](https://emisglobal.com/products/surge-protectors/three-phase-surge-protectors/three-phase-surge-protector/tsp3206/): A surge protector is a device designed to protect electrical systems from voltage spikes or surges in three-phase power systems. These surges can be caused by various factors, such as lightning strikes, power outages, or switching operations. The protector works by diverting excess voltage away from sensitive equipment and directing it to the ground.
- [SSP2406](https://emisglobal.com/products/surge-protectors/single-phase-surge-protectors/single-phase-surge-protector/ssp2406/): A surge protector is a device designed to protect electrical systems from voltage spikes or surges in three-phase power systems. These surges can be caused by various factors, such as lightning strikes, power outages, or switching operations. The protector works by diverting excess voltage away from sensitive equipment and directing it to the ground.
- [SSP2206](https://emisglobal.com/products/surge-protectors/single-phase-surge-protectors/single-phase-surge-protector/ssp2206/): A surge protector is a device designed to protect electrical systems from voltage spikes or surges in three-phase power systems. These surges can be caused by various factors, such as lightning strikes, power outages, or switching operations. The protector works bydiverting excess voltage away from sensitive equipment and directing it to the ground.
- [TSP4083](https://emisglobal.com/products/surge-protectors/three-phase-surge-protectors/three-phase-surge-protector/tsp4083/): A surge protector is a device designed to protect electrical systems from voltage spikes or surges in three-phase power systems. These surges can be caused by various factors, such as lightning strikes, power outages, or switching operations. The protector works by diverting excess voltage away from sensitive equipment and directing it to the ground
- [TMF4222](https://emisglobal.com/products/emi-filters/three-phase/dual-stage-three-phase/tmf4222/): This type of three phase filters with neutral in bookshelf design give superior performance when used in applications with low Impedance loads controlling pulsed, continuous and intermittent interference noise and where high levels of mains borne interference are present.
- [SMF2131](https://emisglobal.com/products/emi-filters/single-phase/single-stage/smf2131/): These series of filters designed for motor and power drive systems which can provide superior attenuation performance and suppress conducted noise even when high interference level are present.
- [PQR-4](https://emisglobal.com/products/power-quality/reactor/three-phase-line-reactor/three-phase-ac-line-reactor-pqr-3-series/): These series range of AC line reactors are designed to be used in Power distribution (Line side of Drive) provide input impedance which helps reduce harmonic distortion and increase VFD component lifetime.
- [MF420-2CF-M](https://emisglobal.com/products/military-grade-filters/mri-filter/mf420-2cf-m/): These filters provide very high attenuation over the wide frequency range required by the MRI application, protecting the operation of the electronics within the MRI equipment from conducted external EMI/RFI sources. These MRI Filters provide very high shielding effectiveness to the shielded room. These also help in assuring proper operation of all other equipment within the MRI environment by suppressing the emissions generated by the MRI device itself.
- [MF 620](https://emisglobal.com/products/emi-filters/dc-filter/mf-620/): These series range of DC Compact - Space saving EMI filters are specifically designed to suppress undesirable electrical disturbances in Power lines specifically for EV DC fast Charging. Fulfill the safety requirements of IEC/EN 61851-23 Electric vehicle conductive charging system & UL 2202 Electric Vehicle (EV) Charging System Equipment. This high current dual-stage DC EMI/EMC filter series is designed to operate up to 1600 VDC with the option to select the parallel capacitors.
- [MF 610](https://emisglobal.com/products/emi-filters/dc-filter/mf-610/): DC EMI Filters with high current and high voltage are designed specifically for the photovoltaic Inverter application which are installed between PV inverters and solar panels to reduce conducted emission in the DC power line. These filters eliminate interference caused by the inverter generating power providing clean efficient energy. This series of filters are also available with low leakage current.
- [TPQDR3914](https://emisglobal.com/products/power-quality/reactor/three-phase-dv-dt-reactor/three-phase-dv-dt-reactor-pqr/): These series range of dv/dt reactors are designed to reduce drive output voltage and thus increasing motor service life. These reactors provide efficient motor protection for application with short cable length.
- [TPQS3113](https://emisglobal.com/products/power-quality/output-filters/three-phase-sinewave-filter/pqsw/): Sine wave filters are low pass frequency filters which convert the rectangular PWM output signal of motor drives into a smooth sine wave voltage with low residual ripple.
- [TPQR-4](https://emisglobal.com/products/power-quality/reactor/three-phase-line-reactor/three-phase-line-reactor-pqr/): These series range of AC line reactors are designed to be used in Power distribution (Line side of Drive) provide input impedance which helps reduce harmonic distortion and increase VFD component lifetime.
- [SPQR-4](https://emisglobal.com/products/power-quality/reactor/single-phase-line-reactor/single-phase-line-reactor-pqr/): EMIS series range of Single phase AC line reactors serves to filter out spikes of current and reduce injection of harmonic currents and protect Variable Frequency Drives and motors.
- [TRC3083](https://emisglobal.com/products/surge-protectors/three-phase-surge-protectors/three-phase-rc-filter/t-rcf/): Three-phase RC surge filters are designed to protect electricalcircuits from voltage spikes or surges. By using a resistor (R)and capacitor (C), they absorb and dissipate excess energy,preventing damage to sensitive components. These filters arecommonly used in power supplies and sensitive equipment toenhance reliability and longevityTechnical
- [TSP3086](https://emisglobal.com/products/surge-protectors/three-phase-surge-protectors/three-phase-surge-protector/t-sp/): A surge protector is a device designed to protect electrical systems from voltage spikes or surges in three-phase power systems. These surges can be caused by various factors, such as lightning strikes, power outages, or switching operations. The protector works by diverting excess voltage away from sensitive equipment and directing it to the ground.
- [SRC2083](https://emisglobal.com/products/surge-protectors/single-phase-surge-protectors/single-phase-rc-filter/s-rcf/): Single-phase RC surge filters are designed to protect electrical circuits from voltage spikes or surges. By using a resistor (R)and capacitor (C), they absorb and dissipate excess energy, preventing damage to sensitive components. These filters arecommonly used in power supplies and sensitive equipment toenhance reliability and longevityTechnical
- [SSP2086](https://emisglobal.com/products/surge-protectors/single-phase-surge-protectors/single-phase-surge-protector/s-sp/): A surge protector is a device designed to protect electricalsystems from voltage spikes or surges in Single-phase powersystems. These surges can be caused by various factors, suchas lightning strikes, power outages, or switching operations.The protector works by diverting excess voltage away fromsensitive equipment and directing it to the ground.
- [FTFAC](https://emisglobal.com/products/feedthrough-components/feedthrough-filter/ac-f/ftfac/): Feed through Filters provide significant Insertion loss over a wide range of frequency up to 1GHz. Construction of Feedthrough Filters results in an excellent performance.
- [FTCAC](https://emisglobal.com/products/feedthrough-components/feedthrough-capacitor/ac-c/ftcac/): Feed through Capacitors provide significant Insertion loss over a wide range of frequency up to 1GHz. Construction of Feedthrough Capacitors results in an excellent performance.
- [TMF970](https://emisglobal.com/products/military-grade-filters/emi-filter-for-mil-std/mf423-3-3d-m/): MIL Connector EMI Filters are used to enable equipment in military ground, vehicles and support equipment to comply with MIL-STD-461 and MIL-STD-464 Conducted emission requirements.
- [CMF950](https://emisglobal.com/products/military-grade-filters/secondary-protector/lightning-connector/lightning-connector-bnc-bnc/): Lightning Connectors are available with different Terminations (BNC-BNC, TNC-TNC, BNC-TNC, N-BNC, N-TNC) These type of Filters are ideal for radioastronomy, fixed-mobile, and wireless audio transmitter and receiver signal chains due to the low insertion combined with excellent power handling applications
- [CMF94C](https://emisglobal.com/products/military-grade-filters/control-line-filter/ac-dc/hemp-clf-multi-pair/): A range of multi-line filters suitable for filtering AC control lines and low-current power lines on shielded rooms and general installations. All of these filters are available with transient suppression also.
- [CMF94B](https://emisglobal.com/products/military-grade-filters/control-line-filter/ac-dc/hemp-clf-single-pair/): Control Line EMP Surge Protectors are available with withtransient protection which offers additional protection of circuits against the effects of secondary EMP, lightning, and other conducted transients.
- [CMF93A](https://emisglobal.com/products/military-grade-filters/data-line-filter/ethernet-filter/rj-45/): Ethernet EMP surge protectors are designed to meet all the requirements of MIL-STD-188-125-1&2 and IEC610006-2. These filters are classified under the unrestricted lines of the intrasite of MIL STD-188-125-1&2 of data and tested for the same.
- [CMF939](https://emisglobal.com/products/military-grade-filters/data-line-filter/serial-port-emp-surge-protector/rs-422-485/): Serial Port EMP Surge Protectors are designed to meet all the requirements of MIL-STD-188-125-1&2 and IEC61000-6-2. These Filter are classified under unrestricted of Intrasite of MIL STD-188-125-1&2 of Data tested for the same
- [CMF927](https://emisglobal.com/products/military-grade-filters/signal-line-filter/telephone-line-filter/hemp-tlf-multi-line/): A range of multi-line HEMP protection filters for telephone lines are suitable for use in various HEMP-protected installations. All lines are individually filtered and feature inductive input to offer both continuous waveEMC performance and superior transient handling handlingperformance.
- [CMF925](https://emisglobal.com/products/military-grade-filters/signal-line-filter/telephone-line-filter/hemp-tlf-single-line/): For carrying analog telephone circuits into rooms and communications cabins, a range of high-performance communications filters are designed and also used as in-line filters for information security applications. It provides protection against the effects of EMP and other transients.
- [MF710](https://emisglobal.com/products/military-grade-filters/tempest-filter/mf-710/): These series range of single-phase filters are designed to be used in a wide range of applications. Give superior performance when used in applications with low-impedance loads controlling pulsed, continuous, and intermittent noise and where high levels of mains-borne interference are present.
- [SMF911](https://emisglobal.com/products/military-grade-filters/power-line-filter/facility-filter/single-phase-facility-filter/mf-420-1cf2cf3cf4cf/): These facility filters offer attenuation of 100 dB against electromagnetic noise present on the power lines. They are often utilized in military power supplies where their high current ratings and high performance are very beneficial. The supply should have a balanced return current and also a solid low-impedance connection to potential earth.
- [MF 423-4-3DD-BS](https://emisglobal.com/products/emi-filters/three-phase/three-stage/mf-423-4-3dd-bs/): These series range of three phase filters with added differential mode in book shelf design give superior performance when used in applications with low Impedance loads controlling pulsed, continuous and intermittent interference noise and where high levels of mains borne interference are present
- [MF 423-4-3DD](https://emisglobal.com/products/emi-filters/three-phase/three-stage/mf-423-4-3dd/): These series range of three phase filters with common mode and differential mode designed to use in wide range of applications to suppress high level electromagnetic interference.
- [MF 423-4-3D-BS](https://emisglobal.com/products/emi-filters/three-phase/three-stage/mf-423-4-3d-bs/): These series range of three phase filters with neutral in book shelf design give superior performance when used in applications with low Impedance loads controlling pulsed, continuous and intermittent interference noise and where high levels of mains borne interference are present.
- [MF 423-4-3D](https://emisglobal.com/products/emi-filters/three-phase/three-stage/mf-423-4-3d/): These series of three phase filters designed with neutral for Industrial applications which can provide Superior attenuation performance and suppress conducted noise even when high interference levels are present.
- [MF 423-3-3D-BS](https://emisglobal.com/products/emi-filters/three-phase/three-stage/mf-423-3-3d-bs/): These series range of three phase high performance filters with book shelf design is designed for motor drive applications requiring minimum space and convenient installation with superior performance at significant interference levels
- [MF 423-3-3D-BB](https://emisglobal.com/products/emi-filters/three-phase/three-stage/mf-423-3-3d-bb/): These series range of three phase filter is designed for higher Current rating for application in PV systems and Power Drive applications with superior attenuation performance needed to fulfill EMC Standards.
- [MF 423-3-3D](https://emisglobal.com/products/emi-filters/three-phase/three-stage/mf-423-3-3d/): These series of three phase filters designed for motor and power drive systems which can provide superior attenuation performance and suppress conducted noise even when high interference level are present.
- [MF 423-3-2D](https://emisglobal.com/products/emi-filters/three-phase/dual-stage-three-phase/mf-423-3-2d/): These series range of three phase filter are designed to reduce electromagnetic interference and thus protecting the equipment from damage and malfunction.
- [MF 423-3-2D-BS](https://emisglobal.com/products/emi-filters/three-phase/dual-stage-three-phase/mf-423-3-2d-bs/): These series range of three phase filters with book shelf design is designed for motor drive applications requiring minimum space and convenient installation with superior performance at significant interference levels.
- [MF 423-4-2D](https://emisglobal.com/products/emi-filters/three-phase/dual-stage-three-phase/mf-423-4-2d/): These series range of three phase filters with neutral designed to use in wide range of applications. Give superior performance when used in applications with low Impedance load controlling pulse and where high levels of mains borne interference are present.
- [MF 423-4-2D-BS](https://emisglobal.com/products/emi-filters/three-phase/dual-stage-three-phase/mf-423-4-2d-bs/): These series range of three phase filters with neutral and book shelf design is designed for Industrial applications requiring minimum space and convenient installation with superior performance at significant interference levels.
- [MF 423-3W](https://emisglobal.com/products/emi-filters/three-phase/single-stage-three-phase/mf-423-3w/): These series range of three phase General Purpose three are designed to use in wide range of applications. They reduce Electromagnetic interference and helps in maintaining compliance with emission standards.
- [MF 423-4W](https://emisglobal.com/products/emi-filters/three-phase/single-stage-three-phase/mf-423-4w/): These series range of Three Phase General Purpose filters with neutral designed to use in wide range of applications. They provide cost effective Electromagnetic interference suppression and helps in maintaining compliance with emission standards.
- [MF 423-3-3D-BS-HV](https://emisglobal.com/products/emi-filters/three-phase/three-stage/mf-423-3-3d-bs-hv/): Bookshelf configuration for motor drive applications, emphasizing minimal space utilization, user-friendly installation, and excellent performance in the face of substantial interference challenges.
- [MF 423-3-3D-HV](https://emisglobal.com/products/emi-filters/three-phase/three-stage/mf-423-3-3d-hv/): Chassis for motor drive applications requiring compact space and convenient installation with superior performance at significant interference levels.
- [TMF3221/TMF3222](https://emisglobal.com/products/emi-filters/three-phase/dual-stage-three-phase/tmf3221-tmf3222/): These series of filters are designed for motor and powerdrive systems, which can provide superior attenuation performance and suppress conducted noise even when high interference levels are present.
- [SMF2233](https://emisglobal.com/products/emi-filters/single-phase/dual-stage/smf2233/): These series of filters designed for motor and power drive systems which can provide superior attenuation performance and suppress conducted noise even when high interference level are present.
- [TMF4233](https://emisglobal.com/products/emi-filters/three-phase/dual-stage-three-phase/tmf4233/): These series of filters are designed for motor and powerdrive systems, which can provide superior attenuation performance and suppress conducted noise even when high interference levels are present.
- [TMF3333](https://emisglobal.com/products/emi-filters/three-phase/three-stage/tmf3333/): These series of filters are designed for motor and power drive systems and can provide superior attenuation performance and suppress conducted noise even when high interference levels are present.
- [MF 423-3-2D-BS-HV](https://emisglobal.com/products/emi-filters/three-phase/dual-stage-three-phase/mf-423-3-2d-bs-hv/): Bookshelf configuration for motor drive applications, emphasizing minimal space utilization, user-friendly installation, and excellent performance in the face of substantial interference challenges.
- [MF 423-3-2D-HV](https://emisglobal.com/products/emi-filters/three-phase/dual-stage-three-phase/mf-423-3-2d-hv/): Chassis for motor drive applications, prioritizing space efficiency, easy installation, and excellent performance even in environments with substantial interference
- [MF 422](https://emisglobal.com/products/emi-filters/two-phase/mf-422/): These series range of two phase filters are designed to suppress undesirable electrical disturbances in phase to phase configuration
- [SMF2132](https://emisglobal.com/products/emi-filters/single-phase/single-stage/smf2132/): These series of filters are designed for motor and powerdrive systems, which can provide superior attenuation performance and suppress conducted noise even when high interference levels are present.
- [Common Mode Choke (CMC)](https://emisglobal.com/products/emi-filters/single-phase/chokes/common-mode-choke-cmc/): Common mode electromagnetic noise is conducted simultaneously on all lines (supply and ground) in the same direction. But it is also coupling back to ground. Common mode chokes help to capture this unwanted noise and prevent it from being transmitted and coupling back to ground. High impedance at the unwanted frequencies helps to eliminate the unwanted noise. This is done by capturing the line and neutral signal currents and burning it off as heat through a common device such as a magnetic core.    In a common mode choke, both line and neutral windings are wound on a single core. Designing filters with common mode chokes is an economic way to combine low losses, low voltage drop, minimal signal impact with efficient EMC/EMI filtering.
- [SMF2232](https://emisglobal.com/products/emi-filters/single-phase/dual-stage/smf2232/): These series of filters are designed for motor and powerdrive systems, which can provide superior attenuation performance and suppress conducted noise even when high interference levels are present.
- [Differential Mode Choke (DMC)](https://emisglobal.com/products/emi-filters/single-phase/chokes/differential-mode-choke-dmc/): Differential mode electromagnetic noise is conducted on the supply and ground lines in opposite directions. The reason for the noise is because cross-cancelling does not happen effectively.    This type of noise is suppressed by installing a filter on the signal /power supply line.    Designing filters with differential mode chokes is an economic way to combine low losses, low voltage drop, minimal signal impact with efficient EMC/EMI filtering.
- [MF 210-P](https://emisglobal.com/products/emi-filters/single-phase/single-stage/mf-210-p/): This series range of Cylindrical filter is specifically designed to reduce interference from the electrical system, protecting and avoiding malfunction in household appliances.
- [MF 530](https://emisglobal.com/products/emi-filters/single-phase/pcb-mount/mf-530/): Cost saving plastic housing designed for standard applications. Protection against interference voltage from the mains interferences generated in the equipment are strongly attenuated.
- [MF 410-HP](https://emisglobal.com/products/emi-filters/single-phase/dual-stage/mf-410-hp/): These series range of enhanced performance dual stage filters are intended to use in applications requiring enhanced performance across as wider frequency range.
- [MF 130](https://emisglobal.com/products/emi-filters/single-phase/dual-stage/mf-130/): Filter with additional differential mode rejection in low frequency with ultra low leakage current suitable for medical applications meeting the requirements of medical Standards.
- [MF 110](https://emisglobal.com/products/emi-filters/single-phase/dual-stage/mf-110/): These series range of dual stage filters with ultra low leakage current and good insertion loss suitable for medical application meeting the requirements of medical Standards.
- [MF 430](https://emisglobal.com/products/emi-filters/single-phase/dual-stage/mf-430/): Filter with additional differential mode rejection in low frequency. For use with switched mode power supplies to reduce noise from power supply back into the mains. Filter also provides good attenuation of incoming interference
- [MF 410](https://emisglobal.com/products/emi-filters/single-phase/dual-stage/mf-410/): These series range of dual stage filters have been developed to reduce the conducted noise to acceptable limits which provide good common mode attenuation when used in applications where high levels of mains borne interference are present.
- [MF 120](https://emisglobal.com/products/emi-filters/single-phase/single-stage/mf-120/): These series range of General Purpose ultra low leakage filters are designed to suppress undesirable electrical disturbances in Power Lines meeting the requirements of medical Standards for equipment with patient contact or other medical environments
- [MF 420-HP](https://emisglobal.com/products/emi-filters/single-phase/single-stage/mf-420-hp/): These series range of High Performance filters are designed to suppress undesirable electrical disturbances In Power Lines. They limit the amplitude of interfering voltages on AC power lines and prevent them from propagating into or out of the filtered equipment.
- [TMF3132/TMF3332](https://emisglobal.com/products/emi-filters/three-phase/single-stage-three-phase/tmf3132-tmf3332/): These series of filters are designed for motor and powerdrive systems, which can provide superior attenuation performance and suppress conducted noise even when high interference levels are present.
- [MF 420-VF](https://emisglobal.com/products/emi-filters/single-phase/single-stage/mf-420-vf/): These series range of High Performance filters are designed to suppress undesirable electrical disturbances In variable frequency drives applications.
- [MF 420](https://emisglobal.com/products/emi-filters/single-phase/single-stage/mf-420/): These series range of General Purpose filters are designed to suppress undesirable electrical disturbances in Power Lines. They limit the amplitude of interfering voltages on AC power lines and prevent them from propagating into or out of the filtered equipment.
- [MF 320-2D](https://emisglobal.com/products/emi-filters/single-phase/iec-inlet/mf-320-2d/): These series range of double stage IEC Inlet filters with fuse and switch having superior performance are designed to suppress high common mode noise power lines.
- [MF 310 S](https://emisglobal.com/products/emi-filters/single-phase/iec-inlet/mf-310-s/): These series range of IEC Inlet type filters with Switch are designed to suppress undesirable electrical disturbances in Power Lines. They limit the amplitude of interfering voltages on AC power lines and prevent them from propagating into or out of the filtered equipment.
- [MF 160](https://emisglobal.com/products/emi-filters/single-phase/iec-inlet/mf-160/): These series range of IEC Inlet type IEC 60320-1 with ultra-low leakage current filters with fuse and Switch are designed to suppress undesirable electrical disturbances in Power Lines meeting the requirements of medical Standards for equipment with patient contact or other medical environments


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