2F building D Mao yuan industry area, Huan guan south road,
Guan hu street, Long hua district, Shenzhen city
The world's leading manufacturer of power filters.
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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VIP4‑1A‑03 is a single‑phase AC power line EMI filter, rated for 3A current with 115/250VAC working voltage at 50/60Hz mains frequency.
It features low leakage current and high hi‑pot withstand performance. The operating temperature ranges from ‑25℃ to +100℃. Designed with standard LC filter circuit structure, it provides excellent insertion loss to suppress common‑mode and differential‑mode interference on AC power input. It helps equipment meet EMC requirements, widely applied to industrial control, adapters and various electronic devices. Stable electrical parameters guarantee reliable performance for mass‑production applications.
It features low leakage current and high hi‑pot withstand performance. The operating temperature ranges from ‑25℃ to +100℃. Designed with standard LC filter circuit structure, it provides excellent insertion loss to suppress common‑mode and differential‑mode interference on AC power input. It helps equipment meet EMC requirements, widely applied to industrial control, adapters and various electronic devices. Stable electrical parameters guarantee reliable performance for mass‑production applications.
VIP4‑1A‑03 is a single‑phase AC power line EMI filter, rated for 3A current with 115/250VAC working voltage at 50/60Hz mains frequency.
It features low leakage current and high hi‑pot withstand performance. The operating temperature ranges from ‑25℃ to +100℃. Designed with standard LC filter circuit structure, it provides excellent insertion loss to suppress common‑mode and differential‑mode interference on AC power input. It helps equipment meet EMC requirements, widely applied to industrial control, adapters and various electronic devices. Stable electrical parameters guarantee reliable performance for mass‑production applications.
It features low leakage current and high hi‑pot withstand performance. The operating temperature ranges from ‑25℃ to +100℃. Designed with standard LC filter circuit structure, it provides excellent insertion loss to suppress common‑mode and differential‑mode interference on AC power input. It helps equipment meet EMC requirements, widely applied to industrial control, adapters and various electronic devices. Stable electrical parameters guarantee reliable performance for mass‑production applications.
Perfect match for switching power supply, consumer electronics and data-communication equipment projects
Toroidal structure without air-gap, delivers better magnetic shielding effect compared with split-type cores
Controlled raw-material sourcing process, reduces performance fluctuation between different production lots
Can be used together with EMI filter components to build complete hardware noise-reduction solutions
Toroidal structure without air-gap, delivers better magnetic shielding effect compared with split-type cores
Controlled raw-material sourcing process, reduces performance fluctuation between different production lots
Can be used together with EMI filter components to build complete hardware noise-reduction solutions
High electrical resistivity, suppresses eddy-current loss and further optimizes high-frequency performance
Suitable for EMC debugging and rectification work, helps engineers pass EMC certification tests
Uniform density of ferrite material, reduces hidden risks such as internal cracks inside magnetic cores
Stable remanence property of 150 mT, delivers predictable magnetic behaviour under cyclic current changes
Suitable for EMC debugging and rectification work, helps engineers pass EMC certification tests
Uniform density of ferrite material, reduces hidden risks such as internal cracks inside magnetic cores
Stable remanence property of 150 mT, delivers predictable magnetic behaviour under cyclic current changes
Flexible assembly method, supports cable-sleeve noise suppression and PCB-level circuit EMC optimization
Fully RoHS & REACH compliant, satisfies environmental requirements for exporting to European and global markets
Each batch undergoes 10-sample production testing, impedance performance data is traceable for quality assurance
Effectively suppresses both common-mode and differential-mode high-frequency EMI & RFI interference
Fully RoHS & REACH compliant, satisfies environmental requirements for exporting to European and global markets
Each batch undergoes 10-sample production testing, impedance performance data is traceable for quality assurance
Effectively suppresses both common-mode and differential-mode high-frequency EMI & RFI interference
Saturation magnetic flux density up to 260 mT, resists magnetic saturation under normal power-circuit working conditions
Low coercivity characteristic, reduces internal magnetic energy loss and improves overall system efficiency
Strict graded appearance defect specifications to control defect area and defect quantity for mass-production stability
Low coercivity characteristic, reduces internal magnetic energy loss and improves overall system efficiency
Strict graded appearance defect specifications to control defect area and defect quantity for mass-production stability
VIP4‑2B‑10 (10307) is a single phase two stage EMI power filter developed for AC power line electromagnetic interference suppression. It works under rated voltage 115 250VAC with 50 60Hz operating frequency and supports 10A RMS Max continuous working current.
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
VIP4‑2B‑10 (10307) is a single phase two stage EMI power filter developed for AC power line electromagnetic interference suppression. It works under rated voltage 115 250VAC with 50 60Hz operating frequency and supports 10A RMS Max continuous working current.
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
VIP4‑2B‑10 (10307) is a single phase two stage EMI power filter developed for AC power line electromagnetic interference suppression. It works under rated voltage 115 250VAC with 50 60Hz operating frequency and supports 10A RMS Max continuous working current.
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
VIP4‑2B‑10 (10307) is a single phase two stage EMI power filter developed for AC power line electromagnetic interference suppression. It works under rated voltage 115 250VAC with 50 60Hz operating frequency and supports 10A RMS Max continuous working current.
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
VIP4‑2B‑10 (10307) is a single phase two stage EMI power filter developed for AC power line electromagnetic interference suppression. It works under rated voltage 115 250VAC with 50 60Hz operating frequency and supports 10A RMS Max continuous working current.
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
This filter adopts two stage filtering circuit structure. Under 50 Ohm test system it delivers excellent insertion loss for both common mode noise and differential mode noise across 0.15MHz to 30MHz frequency range. It can effectively filter conducted noise on power lines and improve the EMC performance of end devices.
It owns reliable electrical safety performance. The line to ground hi pot rating reaches 2000VAC and line to line hi pot rating reaches 500VDC for one minute test. Insulation resistance is above 100M Ohm at 500VDC. Leakage current is well controlled for different working voltage conditions. The working temperature covers from minus 25 degree Celsius to plus 100 degree Celsius to adapt to diverse working environmen
Wide test bandwidth covering 1 MHz to 500 MHz for comprehensive impedance characterization
Compliant with RoHS and REACH standards, suitable for worldwide export‑oriented electronic projects
Strict visual appearance defect‑limit criteria to guarantee mechanical reliability during assembly and mass production
Excellent match for circuit EMC debugging, power filter and common‑mode choke solutions
Complete official approval sheet available for customer qualification audit and project documentation
Compliant with RoHS and REACH standards, suitable for worldwide export‑oriented electronic projects
Strict visual appearance defect‑limit criteria to guarantee mechanical reliability during assembly and mass production
Excellent match for circuit EMC debugging, power filter and common‑mode choke solutions
Complete official approval sheet available for customer qualification audit and project documentation
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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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Contact person: Vicky Lee
Tel: +86 19925448748
WhatsApp：86-18003057179