Common Mode Inductor , Toroidal Common Mode Choke Coils
Common mode inductor, also known as Common mode Choke, is commonly used to filter Common mode EMI signals in switching power supplies of computers. In board card design, common-mode inductor also plays the role of EMI filter, which is used to suppress the electromagnetic wave emitted by high-speed signal line.
Toroidal Inductors provide a number of advantages over other inductor varieties
Application:
- EMC filters
- Home Application
- Switched -mode power supplies (SMPS), Power supplies
- Solar inverters
- Uninterruptable power supplies (UPS)
- Welding equipment
- Wind generators
- Frequency converters
Features:
- High operation frequency
- Wide range of working voltage
- Large power
- Low temperature rising
- Compact, light and easy surface mounting
- Customized designs and specifications are accepted
- High power and compact design
- Utilizing high flux density ferrite cores with low loss and low temperature rise
- High magnetic flux and low-loss magnetic materials
- With low leakage inductance and high-efficiency
- Highest reliability of high-voltage
- Advanced production technique and reliable full-automatic testing facilities
- Customized specifications are welcome

