Inductive load e.g. DC motor controller, has relay switches whose open and closed nodes are connected with gate connections and drain-connections of field effect transducers, respectively

摘要

The controller has two relay switches (31, 41) with closed nodes (312, 412) and open nodes (313, 413) over collective node points (311, 411) and spring leaf (35, 45), respectively. The open and closed nodes are connected with gate connections (33a, 33b) and drain-connections (33b, 43b) of field effect transducers (33, 43), respectively. An inductive load is arranged between the nodes (312, 412) of the respective relay switches.