Key Specifications/Special Features

• Specifications

• Electrical characteristics:

• Rated current: 2 to 30A

• Inductance at 1kHz: 3-40mH

• Direct current resistance: 9 to 118mΩ

• Saturated current: 3.5 to 20A

• Withstand resistance: one minute at 2kV AC

• Insulating resistance: 100MΩ minimum at 500V DC

• Operating temperature range: -25 to 80°C

• Maximum temperature: 120°C (class-E)

• Bobbin material: flame resistance 94V-0

• Features:

• Useful in wide variety of power conversion

• Isolates AC frequency currents from certain circuit

• Prevention of electromagnetic interference (EMI) and radio

• Frequency interference (RFI) from power supply lines

• Prevention of malfunctioning of electronic equipment

• Suppress common mode noise

• Low-winding capacitance

• Compact size and high-performance

• To start oscillation

• Wide frequency range

• Compliant with RoHS Directive

• Customized made with various specifications

• Applications:

• Output smoothly in power supplies

• Chopper controls

• Output smoothly (LPF) in large current digital amplifiers

• Switching mode power supply output smoothing circuit

• Electromagnetic interference (EMI) and radio frequency interference (RFI) filers

• Other oscillation circuits

Product Details

Primary Competitive Advantages:

• Service

• Small Orders Accepted

• Country of Origin

• Experienced Staff

• Guarantee/Warranty

• International Approvals

• Price

• Product Performance

• Quality Approvals




Main Export Markets:

Asia

Australasia

Central/South America

Eastern Europe

North America

Western Europe

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Packaging & Delivery

Packaging Details:	Bulk cartons or according to customer's special request. The size of the packing box: 11cm*9cm*5.5cm
Delivery Detail:	6 to 7 working days after payemnt.

7mh Wire wound common mode choke for filter application

Product Description

1.The product contain no lead and also support lead-free.

2.This type is the best for energy-saving in the low DC resistance.

3.Lead free RoHS compliant

4.High power, low distortion.

5.Low distortion at the time large output by high DC current.

6.Adopts the high quality and imported copper wire, the copper wire could endure high temperature.




*CUSTOMIZED Transformers

Low cost & High efficiency

High current capability

Low magnetic leakage 

Various U type are available

*Excellent current choking performance

*Different Sizes are available for custom-design

 

 

 

Inquiry Requirement-

 

Please provide the following information, so we can quote you correctly. 

1. Wire diameter.

2. Number of turns, bobbin, core, dimensional and winding drawing.

3. Order quantity & Usage.

4. Estimated Order Quantity.

 

Any other questions, don't hesitate to let us know.