Depolarised Smart Digital Relay for vehicular system

摘要

The subject innovation relates to a modified smart relay commoditization of digitally possible without from a mechanical relay socket, and more particularly, to magnetize the inner excitation coil receiving applying a current from a power source sikimeuroseo bridge diode and a voltage regulator to the input terminal of the operative relay by connecting by controlling the power input part through the always be such that at the same time maintaining a constant voltage applied to the seamless drive voltage to the output controller, the output control section are built in the FET group package integrally as a non-contact semiconductor drive program, regardless of the polarity relates to the versatility to allow the operation of the chulryeokga East regardless of the polarity of the power supply position and the load of the load connected to the output terminal connected to a non-polar process automotive intelligent smart relay.