BOFRHME 1 Piece DC LC Low Pass Filter Electromagnetic Interference DC Switching POWER EMC 12V 24V Car Audio Amplifier

PT-0008 DC power filter circuit introduction: The circuit consists of three-stage filtering, the first part is - - stage LC filter circuit, the second part is common mode filtering, and the third part is two-stage LC filter circuit. LC filter is generally called passive filter. It is a traditional DC power harmonic compensation device composed of inductors and capacitors. It can filter harmonics in the power supply one or more times. Purify the DC power supply and common mode filtering, which can suppress the problem of fast transient group pulse interference with a repetition frequency of several kilohertz in some user sites.