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EMI Filter

EMI filter is a device specially designed to suppress electromagnetic interference (EMI). It is mainly used in electronic circuits to reduce or eliminate the impact of electromagnetic interference by selectively passing or blocking signals of specific frequencies. EMI filter is usually composed of components such as inductors, capacitors and resistors, which work together to effectively filter out high-frequency noise and interference signals on power lines or signal lines. It is widely used in communication systems, power systems, medical equipment, industrial automation and automotive electronics to improve the electromagnetic compatibility of equipment and ensure the normal operation of equipment and the accuracy of data. EMI filter plays a vital role in the electromagnetic protection of electronic equipment and is an indispensable and important part of modern electronic equipment.

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Single-Phase Two-Stage EMC Filter VIP4-2B-10(B042Q0702) 10A RMS Chassis Mount for Medical Equipment Power Line EMI Suppression
Compact chassis‑mount housing, overall dimension max 39×52mm, save internal cabinet installation space
Equipped with 2×Φ4.8mm mounting holes for stable cabinet fixation and quick assembly
Fast‑on terminal connection style, convenient wiring, suitable for mass‑production assembly
High insulation resistance ≥100MΩ @500VDC between input, output and ground terminal
Pass 1‑minute Hi‑pot withstand voltage test, guarantee long‑term electrical safety reliability
6A PCB Through Hole EMC Power Filter VIP4-2A-06(B042W0956) Electromagnetic Interference Reduction for Industrial Precision Electronics
VIP4-2A-06 is a single-phase PCB double-row pin EMI power filter developed by VIIP. It is rated 115/250VAC, 6A RMS, with operating frequency of 50/60Hz.
This filter features ultra-low leakage current: max 0.1mA@115VAC/60Hz and max 0.2mA@250VAC/50Hz. It passes 1-minute hipot test of 2000VAC line-to-ground and 500VDC line-to-line. Its insulation resistance reaches over 100MΩ at 500VDC, and the working temperature ranges from -25℃ to +100℃.
Adopting double-row through-hole pin design for direct soldering on PCB boards, it delivers outstanding suppression of common-mode and differential-mode high-frequency interference. It provides clean power supply for sensitive electronic equipment and helps products meet EMC requirements.
10A Single Phase Two-Stage Power Line Filter VIP4-2B-10(B042Q0702), High CM & DM Attenuation, Household & Industrial Devices
Optimized two-stage circuit topology, great filtering effect for heavy-noise industrial environment
Ideal for CNC machine tools to solve power-supply conducted interference problems
Perfect match for industrial automation equipment and PLC control system anti-interference requirements
Applicable for medical devices with strict electromagnetic compatibility requirements
High Performance Dual-Stage EMI Filter VIP4-2B-10 B042Q0702 10A 50/60Hz 115-250VAC for Telecommunication Control System
Wide operating temperature range -25℃ to +100℃, adapts to harsh industrial ambient conditions
Stable output performance under continuous 24-hour long-time running of industrial devices
Reduces equipment abnormal restart, crash and malfunction caused by power-line electromagnetic noise
Two-stage EMI filter, dual-stage EMC filter, single phase power filter, VIP4-2B-10, B042Q0702, 10A 250VAC filter, power line noise suppressor, chassis mount filter, common differential mode filter
B042Q0702 VIP4-2B-10 Dual Stage EMI Power Filter 10A 115/250VAC Noise Attenuation for Industrial Automation CNC Machine Tools
Two-stage filtering topology delivers high insertion loss for effective suppression of common-mode & differential-mode EMI noise
Compact metal enclosed structure with mounting holes for simple and reliable mechanical installation
Controlled leakage current, high insulation resistance and solid high-voltage withstanding capability ensure electrical safety
Wide operating temperature range: -25°C to +100°C, adapts to harsh working environments
Optimized for 50/60Hz mains power, fit for global single-phase AC power supply scenarios
VIP4-2A-06(B042W0956) 6A Single Phase PCB Double Row Pin EMI Power Filter for Common & Differential Mode Noise Suppression
VIP4-2A-06 is a single-phase PCB double-row pin EMI power filter developed by VIIP. It is rated 115/250VAC, 6A RMS, with operating frequency of 50/60Hz.
This filter features ultra-low leakage current: max 0.1mA@115VAC/60Hz and max 0.2mA@250VAC/50Hz. It passes 1-minute hipot test of 2000VAC line-to-ground and 500VDC line-to-line. Its insulation resistance reaches over 100MΩ at 500VDC, and the working temperature ranges from -25℃ to +100℃.
Adopting double-row through-hole pin design for direct soldering on PCB boards, it delivers outstanding suppression of common-mode and differential-mode high-frequency interference. It provides clean power supply for sensitive electronic equipment and helps products meet EMC requirements.
VIP5-4AG5-50-S(30004) 50A AC Power Filter, PCB Mount Type for Sensitive Electronic Equipment
VIP5-4AG5-50-S is a three phase EMI power filter rated for 380 440VAC and 50A RMS maximum current, designed for 50 60Hz industrial power systems. It adopts professional three phase LC filtering topology to suppress common mode and differential mode electromagnetic interference on three phase power lines.
This filter features excellent electrical safety performance. It supports 2700VDC line to ground and 2250VDC line to ground hi pot test for one minute, with insulation resistance above 200M ohm at 500VDC. Its leakage current is controlled within 3.2mA maximum under 440VAC 50Hz condition. It can run stably within temperature range from -25℃ to +85℃.
It purifies power quality and protects sensitive control circuits in high power industrial equipment. It helps finished machines pass EMC tests and ensures reliable long term operation under heavy load industrial conditions.
50A High Current EMI Power Filter VIP5-4AG5-50-S(30004) Suppress Common & Differential Mode Noise
VIP5-4AG5-50-S is a three phase EMI power filter rated for 380 440VAC and 50A RMS maximum current, designed for 50 60Hz industrial power systems. It adopts professional three phase LC filtering topology to suppress common mode and differential mode electromagnetic interference on three phase power lines.
This filter features excellent electrical safety performance. It supports 2700VDC line to ground and 2250VDC line to ground hi pot test for one minute, with insulation resistance above 200M ohm at 500VDC. Its leakage current is controlled within 3.2mA maximum under 440VAC 50Hz condition. It can run stably within temperature range from -25℃ to +85℃.
It purifies power quality and protects sensitive control circuits in high power industrial equipment. It helps finished machines pass EMC tests and ensures reliable long term operation under heavy load industrial conditions.
VIP5-4AG5-50-S(30004) 50A PCB Mounted EMI Filter for Industrial Power Quality Improvement
VIP5-4AG5-50-S is a three phase EMI power filter rated for 380 440VAC and 50A RMS maximum current, designed for 50 60Hz industrial power systems. It adopts professional three phase LC filtering topology to suppress common mode and differential mode electromagnetic interference on three phase power lines.
This filter features excellent electrical safety performance. It supports 2700VDC line to ground and 2250VDC line to ground hi pot test for one minute, with insulation resistance above 200M ohm at 500VDC. Its leakage current is controlled within 3.2mA maximum under 440VAC 50Hz condition. It can run stably within temperature range from -25℃ to +85℃.
It purifies power quality and protects sensitive control circuits in high power industrial equipment. It helps finished machines pass EMC tests and ensures reliable long term operation under heavy load industrial conditions.
50A Single Phase Power Filter VIP5-4AG5-50-S(30004) for EMC Electromagnetic Interference Reduction
VIP5-4AG5-50-S is a three phase EMI power filter rated for 380 440VAC and 50A RMS maximum current, designed for 50 60Hz industrial power systems. It adopts professional three phase LC filtering topology to suppress common mode and differential mode electromagnetic interference on three phase power lines.
This filter features excellent electrical safety performance. It supports 2700VDC line to ground and 2250VDC line to ground hi pot test for one minute, with insulation resistance above 200M ohm at 500VDC. Its leakage current is controlled within 3.2mA maximum under 440VAC 50Hz condition. It can run stably within temperature range from -25℃ to +85℃.
It purifies power quality and protects sensitive control circuits in high power industrial equipment. It helps finished machines pass EMC tests and ensures reliable long term operation under heavy load industrial conditions.
VIP5-4AG5-50-S(30004) EMI Power Filter, 50A PCB Mount Power Line Noise Suppressor
VIP5-4AG5-50-S is a three phase EMI power filter rated for 380 440VAC and 50A RMS maximum current, designed for 50 60Hz industrial power systems. It adopts professional three phase LC filtering topology to suppress common mode and differential mode electromagnetic interference on three phase power lines.
This filter features excellent electrical safety performance. It supports 2700VDC line to ground and 2250VDC line to ground hi pot test for one minute, with insulation resistance above 200M ohm at 500VDC. Its leakage current is controlled within 3.2mA maximum under 440VAC 50Hz condition. It can run stably within temperature range from -25℃ to +85℃.
It purifies power quality and protects sensitive control circuits in high power industrial equipment. It helps finished machines pass EMC tests and ensures reliable long term operation under heavy load industrial conditions.
China Manufacturer VIIP VIP4-1A-06(10243) 6A 250VAC Single-Phase EMI Power Filter OEM Available EMC Power Line Noise Suppressor
Standard pin terminal design, convenient wiring and assembly
Supports mass-volume order and OEM customization service
Manufactured by VIIP, reliable quality and stable supply capacity
Power purification filter, conducted interference filter, mains noise filter, equipment internal EMI filter, 50-60Hz power filter, compact EMI filter, terminal type EMI filter, power-line EMI suppression filter
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+86-19925448748
     +86-0755-29170376     
Shenzhen VIIP Electronics Co., Ltd. is a professional EMC service provider. Mainly focusing on the R & D, production and sales of EMC anti-interference components.
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2F building D Mao yuan industry area, Huan guan south road,

Guan hu street, Long hua district, Shenzhen city

Contact person: Vicky Lee

Tel: +86 19925448748

WhatsApp:86-18003057179

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