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Inductor
Inductor is an electronic component that can convert electrical energy into magnetic energy and store it. Its structure is similar to that of a transformer, but it usually has only one winding. An inductor has a certain inductance, and its main function is to hinder the change of current. When there is no current flowing through the inductor, if the circuit is connected, it will try to hinder the flow of current; and when there is current flowing through the inductor, if the circuit is disconnected, it will try to maintain the current unchanged. Inductors are often used in circuits for current blocking, voltage transformation, AC coupling and load, etc. When used with capacitors, they can also be used for tuning, filtering, frequency selection, frequency division, etc. They are widely used in communications, consumer electronics, computers and peripheral office automation, automotive electronics and other fields.
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High-Current Differential Mode Choke
Overview:Engineered for power applications, this Differential Mode Choke provides strong noise suppression in high-current circuits while maintaining efficiency. Ideal for industrial and automotive systems.
Advantages:High current ratings (up to 20A+) Effective EMI/RFI filtering Wide temperature range operation Low core loss for energy efficiency Multiple mounting styles available
Common Applications:Motor drives & servo systems Renewable energy inverters Battery management systems High-power LED arrays Robotics and automation
Selection Tips:Assess peak current requirements Match inductance to switching frequency Consider thermal performance
Overview:Engineered for power applications, this Differential Mode Choke provides strong noise suppression in high-current circuits while maintaining efficiency. Ideal for industrial and automotive systems.
Advantages:High current ratings (up to 20A+) Effective EMI/RFI filtering Wide temperature range operation Low core loss for energy efficiency Multiple mounting styles available
Common Applications:Motor drives & servo systems Renewable energy inverters Battery management systems High-power LED arrays Robotics and automation
Selection Tips:Assess peak current requirements Match inductance to switching frequency Consider thermal performance
Premium Differential Mode Noise Filter
Overview:This Differential Mode Choke effectively blocks unwanted differential noise while maintaining signal integrity in high-speed and power electronics. Its optimized design ensures reliable performance in demanding environments.
Features:Excellent high-frequency noise attenuation Stable inductance across temperature variations Low DC resistance for minimal power loss Compact SMD and through-hole options RoHS-compliant and durable materials
Typical Uses:DC/DC converters & inverters Automotive electronics Telecom infrastructure Medical equipment Consumer electronics
Choosing the Right Model:Verify current handling capacity Select based on required inductance Ensure compatibility with PCB layout
Overview:This Differential Mode Choke effectively blocks unwanted differential noise while maintaining signal integrity in high-speed and power electronics. Its optimized design ensures reliable performance in demanding environments.
Features:Excellent high-frequency noise attenuation Stable inductance across temperature variations Low DC resistance for minimal power loss Compact SMD and through-hole options RoHS-compliant and durable materials
Typical Uses:DC/DC converters & inverters Automotive electronics Telecom infrastructure Medical equipment Consumer electronics
Choosing the Right Model:Verify current handling capacity Select based on required inductance Ensure compatibility with PCB layout
A Common Mode Choke is a passive electronic component used for power transmission and signal processing, primarily designed to suppress common mode interference signals in electronic circuits. It typically consists of two or more coils wound on the same core, effectively reducing electromagnetic interference (EMI) and enhancing the electromagnetic compatibility (EMC) of electronic devices. Common mode chokes are widely applied in power management, power conversion, communication devices, and other fields requiring high-frequency signal processing.
Product Name: VCMC-003-103-L1 Rev 4.0– High-Speed Data Line Choke
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview:
The VCMC-003-103-L1 Rev 4.0 is a high-speed data line common mode choke optimized for signal integrity in high-frequency communication systems, including Ethernet, USB 3.0, and HDMI applications.
Key Features:
✔ Excellent differential signal transmission with minimal distortion
✔ High common mode attenuation up to 1GHz
✔ Compact and lightweight for portable electronics
✔ Suitable for 5G infrastructure and data centers
✔ Meets IEEE 802.3 and USB-IF standards
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview:
The VCMC-003-103-L1 Rev 4.0 is a high-speed data line common mode choke optimized for signal integrity in high-frequency communication systems, including Ethernet, USB 3.0, and HDMI applications.
Key Features:
✔ Excellent differential signal transmission with minimal distortion
✔ High common mode attenuation up to 1GHz
✔ Compact and lightweight for portable electronics
✔ Suitable for 5G infrastructure and data centers
✔ Meets IEEE 802.3 and USB-IF standards
Product Name: VCMC-002-852-L1 Rev 4.0– High-Power Common Mode Choke
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview:
The VCMC-002-852-L1 Rev 4.0is a high-power common mode choke engineered for industrial power systems, offering exceptional noise suppression and high current handling in motor drives and inverters.
Key Features:
✔ Supports high current up to 20A
✔ Low DC resistance for minimal power loss
✔ Ideal for solar inverters, servo drives, and UPS systems
✔ Robust construction for long-term durability
✔ EN 61000-6-4 and EN 55032 compliant
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview:
The VCMC-002-852-L1 Rev 4.0is a high-power common mode choke engineered for industrial power systems, offering exceptional noise suppression and high current handling in motor drives and inverters.
Key Features:
✔ Supports high current up to 20A
✔ Low DC resistance for minimal power loss
✔ Ideal for solar inverters, servo drives, and UPS systems
✔ Robust construction for long-term durability
✔ EN 61000-6-4 and EN 55032 compliant
Product Name: VCMC-002-153-L1 Rev 4.0– Automotive-Grade Common Mode Choke
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview:
The VCMC-002-153-L1 Rev 4.0 is a rugged common mode choke designed for automotive applications, providing superior EMI filtering and noise immunity in electric vehicles (EVs) and onboard systems.
Key Features:
✔ AEC-Q200 qualified for automotive reliability
✔ High-temperature resistance (up to 125°C)
✔ Effective in reducing conducted and radiated emissions
✔ Optimized for EV charging, infotainment, and ADAS systems
✔ Meets CISPR 25 and ISO 7637-2 standards
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview:
The VCMC-002-153-L1 Rev 4.0 is a rugged common mode choke designed for automotive applications, providing superior EMI filtering and noise immunity in electric vehicles (EVs) and onboard systems.
Key Features:
✔ AEC-Q200 qualified for automotive reliability
✔ High-temperature resistance (up to 125°C)
✔ Effective in reducing conducted and radiated emissions
✔ Optimized for EV charging, infotainment, and ADAS systems
✔ Meets CISPR 25 and ISO 7637-2 standards
Product Name: VCMC-004-702-W1 – Ultra-Compact Common Mode Choke
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview:
TheVCMC-004-702-W1 is an ultra-compact common mode choke engineered for space-constrained designs. It delivers excellent common mode noise rejection while maintaining high current capacity.
Key Features:
✔ Miniature footprint for high-density PCBs
✔ High impedance across a broad frequency range
✔ Ideal for USB interfaces, HDMI filter
Key Features:
✔ Miniature footprint for high-density PCBs
✔ High impedance across a broad frequency range
✔ Ideal for USB interfaces, HDMI filters, and automotive CAN buses
✔ RoHS-compliant and lead-free construction
✔ Reliable performance in harsh environments
✔ High-frequency noise suppression for sensitive circuits
✔ Low power loss with high thermal stability
✔ Suitable for telecom, medical devices, and IoT applications
✔ Compact SMD design for easy PCB mounting
✔ Complies with international EMC/EMI standards
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview:
TheVCMC-004-702-W1 is an ultra-compact common mode choke engineered for space-constrained designs. It delivers excellent common mode noise rejection while maintaining high current capacity.
Key Features:
✔ Miniature footprint for high-density PCBs
✔ High impedance across a broad frequency range
✔ Ideal for USB interfaces, HDMI filter
Key Features:
✔ Miniature footprint for high-density PCBs
✔ High impedance across a broad frequency range
✔ Ideal for USB interfaces, HDMI filters, and automotive CAN buses
✔ RoHS-compliant and lead-free construction
✔ Reliable performance in harsh environments
✔ High-frequency noise suppression for sensitive circuits
✔ Low power loss with high thermal stability
✔ Suitable for telecom, medical devices, and IoT applications
✔ Compact SMD design for easy PCB mounting
✔ Complies with international EMC/EMI standards
Product Name: VCMC-004-702-W2– High-Performance Common Mode Choke
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview
TheVCMC-004-702-W2 is a premium common mode choke engineered to deliver exceptional EMI suppression, power filtering, and noise reduction in high-demand electronic circuits. Designed for superior electromagnetic compatibility (EMC), this inductor ensures reliable performance in applications where signal integrity and noise mitigation are critical.
Key Features
✔ High-Current Handling – Robust construction supports demanding power applications.
✔ Superior EMI Suppression – Effectively minimizes electromagnetic interference.
✔ Wide Application Range – Ideal for industrial automation, automotive electronics, power supplies, and consumer electronics.
✔ Compact & Efficient Design – Space-saving form factor with high efficiency for optimized PCB integration.
✔ EMC Compliance – Meets stringent industry standards for electromagnetic compatibility.
Manufacturer: SHENZHEN VIIP ELECTRONICS CO., LTD.
Overview
TheVCMC-004-702-W2 is a premium common mode choke engineered to deliver exceptional EMI suppression, power filtering, and noise reduction in high-demand electronic circuits. Designed for superior electromagnetic compatibility (EMC), this inductor ensures reliable performance in applications where signal integrity and noise mitigation are critical.
Key Features
✔ High-Current Handling – Robust construction supports demanding power applications.
✔ Superior EMI Suppression – Effectively minimizes electromagnetic interference.
✔ Wide Application Range – Ideal for industrial automation, automotive electronics, power supplies, and consumer electronics.
✔ Compact & Efficient Design – Space-saving form factor with high efficiency for optimized PCB integration.
✔ EMC Compliance – Meets stringent industry standards for electromagnetic compatibility.
The VCM-EE1-203-W1 is a high-performance common mode choke designed and manufactured by SHENZHEN VIIP ELECTRONICS CO., LTD. This inductor is engineered to provide superior EMI suppression, power filtering, and noise reduction in electronic circuits, ensuring optimal electromagnetic compatibility (EMC) in demanding applications.
Featuring a robust construction and high-current handling capability, the VCM-EE1-203-W1 Rev 4.0 is ideal for use in industrial automation, automotive electronics, power supplies, and consumer electronics where reliable noise suppression is critical. Its compact design and high efficiency make it a preferred choice for engineers seeking enhanced signal integrity and compliance with EMC standards.
This specification outlines the key electrical parameters, mechanical dimensions, wiring configuration, performance characteristics, and application guidelines for the VCM-EE1-203-W1 Rev 4.0, ensuring seamless integration into your circuit designs.
Featuring a robust construction and high-current handling capability, the VCM-EE1-203-W1 Rev 4.0 is ideal for use in industrial automation, automotive electronics, power supplies, and consumer electronics where reliable noise suppression is critical. Its compact design and high efficiency make it a preferred choice for engineers seeking enhanced signal integrity and compliance with EMC standards.
This specification outlines the key electrical parameters, mechanical dimensions, wiring configuration, performance characteristics, and application guidelines for the VCM-EE1-203-W1 Rev 4.0, ensuring seamless integration into your circuit designs.
1. Product Overview
The VIP CFBF0603A471H201T is a high-performance surface-mount ferrite chip EMI suppressor designed by SHENZHEN VIIP ELECTRONICS CO., LTD for effective electromagnetic interference suppression in modern electronic circuits. This component combines excellent high-frequency noise attenuation with robust current handling capabilities, making it ideal for demanding applications in power electronics and high-speed digital systems.
Key Features & Benefits
Optimized Impedance: 220Ω ±25% @ 100MHz provides superior noise suppression
High Current Capacity: 1000mA rated current enables power line applications
Ultra-Low DCR: 0.15Ω maximum minimizes power loss
Compact 2012 Package: 2.0×1.25×0.9mm saves board space
Extended Temp Range: -55°C to +125°C operation
Environmental Compliance: RoHS compliant, Pb-free construction
Reliable Construction: Robust terminal strength and vibration resistance
The VIP CFBF0603A471H201T is a high-performance surface-mount ferrite chip EMI suppressor designed by SHENZHEN VIIP ELECTRONICS CO., LTD for effective electromagnetic interference suppression in modern electronic circuits. This component combines excellent high-frequency noise attenuation with robust current handling capabilities, making it ideal for demanding applications in power electronics and high-speed digital systems.
Key Features & Benefits
Optimized Impedance: 220Ω ±25% @ 100MHz provides superior noise suppression
High Current Capacity: 1000mA rated current enables power line applications
Ultra-Low DCR: 0.15Ω maximum minimizes power loss
Compact 2012 Package: 2.0×1.25×0.9mm saves board space
Extended Temp Range: -55°C to +125°C operation
Environmental Compliance: RoHS compliant, Pb-free construction
Reliable Construction: Robust terminal strength and vibration resistance
VIP ELXA321611A310 is a high-performance, surface-mount chip ferrite bead engineered by SHENZHEN VIIP ELECTRONICS CO., LTD to deliver superior electromagnetic interference (EMI) suppression in modern electronic circuits. Designed for high-frequency noise filtering, this compact component effectively attenuates unwanted RF signals while ensuring minimal impact on signal integrity, making it an ideal solution for high-speed digital, power management, and communication applications.
1. Standard Technical Introduction
Differential Mode Choke – Noise Suppression Solution
A Differential Mode Choke (DMC) is an essential passive component engineered to attenuate differential mode noise in electronic circuits while allowing desired signals to pass unimpeded. Unlike common mode chokes, DMCs specifically target noise between two conductors, making them ideal for power supplies, motor drives, and communication systems. With high inductance and low resistance, our chokes ensure minimal signal loss while maximizing EMI suppression.
Key Features:
✔ High-efficiency noise filtering
✔ Low DC resistance for minimal power loss
✔ Compact and robust design
✔ Wide operating frequency range
Applications: Switching power supplies, inverters, audio equipment, and industrial electronics.
Differential Mode Choke – Noise Suppression Solution
A Differential Mode Choke (DMC) is an essential passive component engineered to attenuate differential mode noise in electronic circuits while allowing desired signals to pass unimpeded. Unlike common mode chokes, DMCs specifically target noise between two conductors, making them ideal for power supplies, motor drives, and communication systems. With high inductance and low resistance, our chokes ensure minimal signal loss while maximizing EMI suppression.
Key Features:
✔ High-efficiency noise filtering
✔ Low DC resistance for minimal power loss
✔ Compact and robust design
✔ Wide operating frequency range
Applications: Switching power supplies, inverters, audio equipment, and industrial electronics.
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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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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