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ELECTRONIC DEVICE FOR CONTROLLING HIGH-VOLTAGE WITH MULTIPLE LOW-VOLTAGE SWITCHES

  • US 20160379771A1
  • Filed: 06/29/2015
  • Published: 12/29/2016
  • Est. Priority Date: 06/29/2015
  • Status: Active Grant
First Claim
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1. An electronic device for coupling a high-voltage alternating current (AC) source to a load using a plurality of low-voltage switches, the device comprising:

  • a low-voltage direct current (DC) power supply circuit coupled to the high-voltage AC source;

    a single pulse generator, an input of the single pulse generator coupled to the plurality of low-voltage switches to generate a pulse upon activation of any one of the plurality of low-voltage switches;

    a bistable circuit controller coupled to the single pulse generator, the bistable circuit controller toggling between an on-state and an off-state upon receiving the pulse from the single pulse generator; and

    a high-voltage electronic switch coupled to the bistable circuit controller, the high-voltage electronic switch connecting the high-voltage source to the load when the bistable circuit controller is in the on-state and disconnecting the high-voltage source from the load when the bistable circuit controller is in the off-state.

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