Common Mode Line Filter Choke Coil
Common Mode Line Filter Choke Coilintroduction
choke coil is an inductor used to block higher-frequency while passing direct current (DC) and lower-frequencies of alternating current (AC) in an electrical circuit. A choke usually consists of a coil of insulated wire often wound on a magnetic core, although some consist of a doughnut-shaped "bead" of ferrite material strung on a wire. The choke's impedance increases with frequency. Its low electrical resistance passes both AC and DC with little power loss, but its reactance limits the amount of AC passed.
common mode line filter Choke Coil
EMI/RFI filtersSwitching power supply, chargers, alarm system
Ferrite core, Copper wire; Basing;Shielding case
Depends on the customer's request
Vertical;Horizontal;with/without base;shielded/unshielded ;SMD
2 Low magnetic leakage
3Useful various power conversion and line filter application
4Low radiation noise based on toroidal construction
5Various material available to meet different frequency requirements
6Special specifications available upon request
7Primary competitive advantage: Country of region; small order accepted 8 Experienced technical staff; Pass ISO ,RoHs,UL;Standard Packing
Q: Can I put my own logo on the paoducts?
A: Yes, it's ok
Q: What's the lead time for mass order?
A: In general, it is about 20 to 30 days according to your order qty.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.