Frequency converter Filters

Inverter filter is mainly composed of inductors, capacitors, resistors and other passive devices. It is a kind of low-pass filter, which can allow the power frequency signal to pass without obstruction and suppress high frequency electromagnetic interference (generally speaking, the interference noise frequency can be suppressed for 50/60~1kHz).

The inverter filter is a bi-directional reversible device, which can prevent the electromagnetic noise on the power grid from entering the equipment through the power supply, and also prevent the electromagnetic noise of the equipment itself from polluting the power grid.

Inverter filter is an effective tool for suppressing conducted interference.