Audited Supplier
Common mode choke, abbreviated as CMC, also known as common mode choke, is commonly used in switching power supply to filter common mode EMI signal. In the circuit design, the common mode inductor also plays the role of EMI filtering. Common mode inductance is used to make differential mode signal (required signal) pass through, while common mode signal (noise) cannot pass through. It can be used in electronic products, personal computers, switching power supply and so on.
Choke coil inductor can be customised
| Item | Test Pin | Test Value | Condition |
| Inductance | 1-4 | 15mh±30% | 1KHZ 0.3V 100Ω |
| Voltage | 5000VAC | 2S/2mA |
- Compact fluorescent lamp
- Television receiver
- Radio cassette player
- PC power supply
- Monitor,audio,VCD,DCD
- UPS
- The electronic apparatus
- The noise rejection
- Induction cooker,etc.
- High current capacity
- Low core loss at frequency
- High reliability, efficiency
- Small packaged size
- Operating Temperature: -30°C to +80°C
1.Q:Are you trading company or manufacturer?
A:we are manufacturer.
2. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality,and you need to pay the sample fee and freight.
3. Q: Does your factory have the design and development capabilities, can you factory accept customized products?
A: The staffs in our R&D department are well experienced in the Electric industry, with more than 10 years' experience.HEMEI also offer customers personal services contains OEM, ODM and OPM.
4. Q: How long could I get my order?
A: Customized products: usually 10-15 days. It depends on your design and quantity.
5. Q: How is your production management and quality control system?
A: All our product process follows up ISO9001. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
