Your location:Home   Products   Inductor    Common Mode Choke
0
Shopping Cart
Delete all items
Proceed to send inquiry
*
*
*
Common Mode Choke

Common Mode Chokes provide significant advantages in electronic circuits. They effectively suppress electromagnetic interference and radio frequency interference, ensuring clean signal transmission and improved signal integrity. With high inductance and low resistance, these high current common mode chokes minimize energy loss and maintain system efficiency. 


As a leading high current common mode choke manufacturer, Founded in 1989, our company has a workforce of 300 staff and workers, including 600 technicians, covering an area of 13,000 square meters. We are committed to maintaining superior product quality through advanced equipment. As a leading common mode choke manufacturer, specializing in wirewound resistors, inductors, transformers, fuses, and other electronic components, it produces over 200 million pieces annually. 

  • High current common Mode Choke Coil-SQ1010 (Vertical)

    SQ1010

    ■ Magnetic core specification: SQ1010; Vertical common mode choke coil■ Freeze frame voltage: AC/DC 250V;■ Insulation withstand voltage: AC1.5kV 60sec;■ Working temperature range: -25 ℃~+125 ℃■ Storage temperature range: -25 ℃~+100 ℃■ Power range: Within 36W
  • Choke Coil Power Inductor/Common Mode Inductor with RoHS

    DIFFERENTIAL MODE INDUCTOR

    1. Common mode inductor with high frequency2. Low magnetic leakage3. Useful various power coversion and line filter application4. Low radiation noise based on toroidal construction5. Various material available to meet different frequency requirements.6. Special specifications available upon request7...
  • Flat Wire Common Mode Choke-SQ1010 (Horizontal)

    SQ1010

    ■ Core specification: SQ1010; horizontal type flat wire common mode choke■ Rated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+125℃■ Storage temperature range: -25℃~+100℃■ Power range: within 36W.
  • High Frequency Common Mode Choke-SQ1012 (Vertical Ultra-thin Frame)

    SQ1012

    ■ Core specification: SQ1012; vertical ultra-thin skeleton■ Rated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+125℃■ Storage temperature range: -25℃~+100℃■ Power range: 20-60W
  • SQ1212 Common Mode Current Choke-(Vertical Ultra-thin Frame)

    SQ1212

    ■ Core specification: SQ1212; vertical ultra-thin skeleton■ Rated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+125℃■ Storage temperature range: -25℃~+100℃■ Power range: 20-60W
  • SQ1212 Flat Wire Inductor Common Mode Choke (Vertical)

    SQ1212

    ■ Core specification: SQ1212; vertical flat wire inductor■ Rated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+125℃■ Storage temperature range: -25℃~+100℃■ Power range: 20-60W
  • SQ1212 Horizontal Power Common Mode Choke

    SQ1212

    ■ Core specification: SQ1212; horizontal type power common mode choke■ Rated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+125℃■ Storage temperature range: -25℃~+100℃■ Power range: 20-60W
  • SQ1515 Vertical Flat Wire Winding Common Mode Choke

    SQ1515

    ■ Core specification: SQ1515; vertical flat wire common mode choke■ Rated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+125℃■ Storage temperature range: -25℃~+100℃■ Power range: 60-120W
  • Common Mode Choke-SQ1515 (Ultra-thin Skeleton)

    SQ1515

    ■ Core specification: SQ1515; ultra-thin skeleton■ Rated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+125℃■ Storage temperature range: -25℃~+100℃■ Power range: 60-150W
  • Common Mode Choke-SQ1515 (Horizontal Type)

    SQ1515

    ■ Core specification: SQ1515; horizontal type common mode choke■ Rated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+125℃■ Storage temperature range: -25℃~+100℃
  • Common Mode Choke-SQ1918 (Vertical)

    SQ1918

    ■ Core specification: SQ1918; vertical■ Combined with various packaging methods■ vRated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+120℃■ Storage temperature range: -25℃~+100℃■ Power range: 120-200W
  • Common Mode Choke-SQ1918 (Horizontal Type)

    SQ1918

    ■ Core specification: SQ1918; horizontal type■ Combined with various packaging methods■ Rated voltage: AC/DC 250V■ Insulation withstand voltage: AC1.5kV 60sec■ Operating temperature range: -25℃~+120℃■ Storage temperature range: -25℃~+100℃

Send A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

name*
email*
tel
mess*

Contact Us

About Us

Changzhou Southern Electronic Element Factory Co., Ltd. is located in the city of Changzhou, which has a long history in Jiangsu Province. It is situated in the most active economic area in Yangtze River Delta Centre. The transport is very convenient. Expressway, Fast railways run though it. And it only takes one and half hours to reach Shanghai or Nanjing city. Airplane from here is through to major cities in China.
Changzhou Southern Electronic Element Factory Co., Ltd. was founded in 1989. After several years' development and effort, it has invested and opened up three subsidiary companies, in Yancheng city, Huai'an city in Jiangsu Province, and Lang'xi City in Anhui Province respectively.

CopyRight © 2024-2025   Changzhou Southern Electronic Element Factory Co., Ltd.  All rights reserved   Sitemap   All tags   Designed by Zhonghuan Internet