Common Mode Choke Coil

Common mode inductance (Common mode Choke Coil), also known as the common mode choke ring, is  used to filter the common mode electromagnetic interference signal in the switching power supply of computers. In the board card design, the common-mode inductance also plays the role of EMI filtering, which is used to inhibit the electromagnetic waves generated by high-speed signal lines.

Working principle of the common-mode inductance.

Feature:                                                                                                                                                        

1. Low Flux Leakage

2. High Current Loading

3. Excellent Filtration efficiency

4. Excellent EMI efficiency

5. Made in a lot of sizes and shapes according to customer requirements

 Advantage                                                                                                                                                   

① Guaranteed Delivery Period (Delivery Drawing)

1. Invest in advanced fully automatic equipment to improve it

production efficiency

2. Optimize the production process and develop  efficient

3. Equipment operation and production throughout the day, staff replacement

Class system, effectively guarantee the delivery period

4. Keep a large amount of spot stock to ensure delivery

② quality assurance

1. Professional testing team, testing instruments, from the

Raw materials to the production process of comprehensive testing, protection

Certificate product quality

2. Strictly comply with the 150 quality and system certification requirements

Control the product performance and reliability

3. Introduce all of the traceability control procedures

Cheng identifies products to achieve product traceability

❸ common-mode inductance of cost Performance (automated factory diagram)

1. Fully automated production equipment, process optimization,

Reduce labor costs

2. Improve the yield rate, reduce the report and consumption rate, strict

Control the cost of reporting

3. Establish a long-term good cooperation with high-quality suppliers

Make a relationship, from the source to reduce costs

4. Multiple cost control to ensure product prices
Certification                                                                                                                                                                  

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