EMI-Mains Grid DC Component EMI Filter (Two-Order EMI) 10A Version (Finished Board)

Description

modname=ckeditor

This is the finished board that has passed the test

PCB size is: 40 x 93 x 1.6MM FR4 Grade A sheet

The ZERO-ZONE version circuit is mainly derived from the core DC component filter of the city grid, using ON U1560 rectifier tube, Nichicon FW absorption capacitor, 10A common mode inductor, safety X2 capacitor, high voltage Y capacitor.

Based on the factors that differential mode inductance and multi-order filter have a great influence on the dynamic, this version only sets common mode inductance and second-order EMI;

For players who like to replace capacitors, if you replace the safety X2 and high-voltage Y capacitors with HIFI capacitors, please pay attention to making them meet the EMI electrical safety specifications. X1 or X2 specifications.

The use of this device can reduce the phenomenon of bull calls and bull vibrations; according to the statistics of ZERO-ZONEs products sold for many years, the following places are prone to strong electromagnetic interference, which seriously affects the power consumption requirements of HIFI. Interestingly, the better the bull, the better The greater the impact, the more garbage cows have less impact.

1. Players from county-level cities and towns.
2. School dormitory
3. Residential apartments in big cities

The input and output of this product are equally phased,

Please distinguish the wiring according to the mark on the PCB, L=live wire, N=neutral wire