Car interference filter abasco 7a

CAR INTERFERENCE FILTER F7A
The filter is designed to eliminate interference generated by ignition systems, alternators, wiper motors, blower motors, fuel pumps, etc., that pass through power cables to the radio or CB radio. The filter is intended for continuous operation. Depending on the load, filtering properties change:
For current 0A to 7A inductance: max 2.5mH
For 7A inductance: 1.5mH
From 7A to 10A inductance: 1.2mH
TECHNICAL DATA:
Operating voltage: 12~16V
Max load: 7A (continuous operation)