Automotive Battery Charger RFI Kit - - 1-300 MHz RFI Suppression
Product Details
This kit suppresses EMI and RFI generated from DC battery charger such as used on automotive batteries uo to 100 amps output.
Simple snap on the ferrite suppressors (1" hole size) onto the AC input using multiple turns through the center and do the same for the DC output cables. The more turns through the center the hiogher the RFI suppression.
Simple - Effective and Low Cost solution.to suppress charger noise fed back into AC power lines acting as RFI transmitting antennas!
Typical user comment:
The filter was quite effective. Was surprised that it actually reduced the noise level more than the signal so S+N/N improved by 1.9 S units. Bill