Фильтр питания EMI на 20A для акустической колонки до 4400Вт для усилителя акустической системы AC220V F7-010.

20A EMI power filter board Source filter Line speaker up to 4400W

Power filter function is through the power line access power filter,
Get a specific frequency of the power signal, or eliminate a specific frequency power signal. By using this feature of the power filter, a square wave complex or complex noise passing through the power filter can be converted into a sine wave of a specific frequency.
How It Works The mains filter is a passive bi-directional network with one end of the mains power supply and the other end of the mains filter. Power Filter Internal Circuit The principle of a power filter is one - Impedance Adaptation Network: The greater the impedance mismatch between the input and output sides of the power filter and the power and load sides, the more effective the attenuation of electromagnetic interference.
 

The filter current up to 4400 watts EMI high-frequency power filter finished purifier socket, the coil diameter up to 31 mm!Maximum 20A current allowed!
This 20A power filter current up to 4400W, 1.4MM diameter electric coil, high 31MM. Maximum current 20A, double-sided 1.6 tin plate!

Package Included:
1pcs Power filter board