Common mode choke inductors (CMC) are used in switching power supplies and power supply circuits for eliminating AC line-conducted common mode noise across a wide range of frequencies.
The Advantages of Using Common Mode Choke Inductors
A CMC might be more expensive than a differential choke, but its functionality and reliability are unmatched. Here are more specific advantages of using common mode choke inductors:
- They are highly efficient, so they can handle much higher currents.
- They have a high inductance value, meaning EMI radiation is kept low.
- They offer an extensive frequency range.
- They can often solve noisy connections by suppressing or blocking high-frequency signals.
Contact Winshine Electric
When you need common mode chokes made to your exact requirements, you can count on us and our 25+ years of experience in contract manufacturing. To get started, contact Winshine Electric today.
Size Range/Form Factor:
Available in a broad amount of sizes and bobbins including self leaded, surface mount or through hole configurations
Output Range:
Isolation to 2,500 VRMS. 4mm Creepage and Clearance. Frequencies 10 kHz to 1 mHz
Operating Temperatures:
130’C, 155’C, 180’C and 200’C
Packaging Options:
Tray, bulk and tape and reel
Standards:
UL, CSA, VDE, IEC Compatible Built to IPC-A-610 standards. RoHS3 and Conflict Free