الوصف

 The characteristics and application of filter: 
1.Commonly used filters common mode electromagnetic
interference signals in the computer's switching power supply. 
2.In the board design, the common mode inductor also plays 
the role of EMI filtering, high-speed signal lines for suppressing
electromagnetic radiation emitted outwards generated. 
3.Used in automotive electronics, TV, DVD / VCD, telephones,
electronic toys, mobile communications equipment, lighting, medical
equipment, computer products and etc..