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SQ2820 Flat WireCommon Mode Choke Coils, Applicable For EMI Suppression In LED Driver And Ballast

SQ2820 Flat WireCommon Mode Choke Coils, Applicable For EMI Suppression In LED Driver And Ballast

Compared with the traditional coil, UU10.5 and other products, it has great advantages in common mode inductors and filter inductors. High sense of value, high current, low resistance, good waveform, smooth winding, high conversion efficiency, can be widely used in 36W-1000W power supply, will lead a revolution in the power industry.

SQ2820 Flat WireCommon Mode Choke Coils, Applicable for EMI Suppression in LED Driver and Ballast

Product Details :


LED lights, Adaptors, Electrical ballasts, Dimmers, Switching power supplies,Electric appliances


ISO9001-2008 , RoHS , CE

ArtworkCAD,3D files

Higher frequency,lower wastage

Competitive Price

factory price


As you wish

Applications :

  • SQ series common mode chokes are for EMI bypass suppression in LED driver and ballast applications

  • For excellent EMI suppressor

  • High-frequency suppression and low loss

  • Integrated common mode coils and difference inductor together

  • Ideal for LED driver and ballast SMPS application

  • SMT and low profiles are available

  • RoHS Directive-compliant (Pb-free) versions are available

  • Customized specifications are accepted


If you have any interest in our products ,please contact us:

FAX:86-29-85401274  Mobile:153 5351 3263

Contact person :Mr Mark Chen(General Manager)

Skype: Mark.chen90 

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Tel: +86-29-85401274
Shaanxi Gold-Stone Electronics Co.,Ltd