Switching and control circuit for generator supplying electric fence - has DC detector supplying bistable switches to couple generator to fence

摘要

The switching circuit is for a generator of an electrical fence and can control the generator from any position along the fence. This is done by producing control pulse with the aid of a separate manual instrument separated from the fence. The instrument is a direct current pulse generator (17) with a direct current detector (14). It supplies a bistable circuit (15) which controls switches (9,10) coupling the main generator (5) to the fence. There is an input circuit which links the direct current detector (14) to the fence (3) supplied by the generator.