EMI Power Filter Board Anti-interference AC Filter Powers Supply For Speaker Amp

Introduction of EMI power filter circuit:The circuit is composed of three parts, the first part is the differential mode filter part, the second part is the common mode filter circuit, and the third part is fuse, equipped with a fuse holder. Replaceable fuses of different specifications.
The internal circuit of the two-stage composite EMI filter, because of the two-stage (also known as two-section) filtering, so the effect of filtering noise is better. For some users, the problem of fast transient group pulse interference with a repetition frequency of several kilohertz can be suppressed.
The PCB specification is FR4 83X42X1.6MM, the shortest design of the high-current circuit, the path is short, it can withstand more current and less interference to the outside world.
There are four specifications of common mode inductance: 2A, 4A, 15A and 25A.
2A common mode inductor filter.
4A common mode inductor filter
15A flat copper tape common mode inductor
25A flat copper tape common mode inductor and iron silicon aluminum differential mode inductor
Model Number: 5401975628

Package Include: 1 Pc x EMI Power Filter Board