EMI RFI Noise Filter

This EMI Filter kit is designed to filter out contamination in the Mains. A Common Mode Choke with it's associated capacitors form a low pass network, filtering out RF in the process.

Due to the 1.3A limitation of the choke, this EMI Filter is recommended for preamp or signal outboards like electronic crossovers only. Do not use it for power amplifiers.

For safety reasons, C1 is Type X while C2 and C3 are Type Y.

Please note that this kit operates at dangerous Live Mains Voltages.

EMI Filter Schematic

PCB = 2.4" X 1.5" (61mm x 38mm)
Double Sided | FR4

EMI Filter
US$ 22.50

EMI Filter
US$ 11.50

$40 Minimum Order on Check Out
Shipping info

60 Downes Street | Calais | ME 04619 | USA