An inverter with short circuit protection

An inverter with short circuit protection

  • CN 101,790,837 A
  • Filed: 07/04/2008
  • Published: 07/28/2010
  • Est. Priority Date: 08/23/2007
  • Status: Active Application
First Claim
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1. inverter (1) with high-pressure side and low-pressure side (5,6), it comprises:

  • low-pressure side and high side switch element (9,14);

    It is characterized in that;

    low-pressure side current sensor (12), be used for inverter (1) start at least the first mutually during the electric current of this low-pressure side of sensing;

    Output current transducer (10) is used in use monitoring the electric current that is offered load (3) by this inverter;

    Control circuit (11) is to control low-pressure side and high side switch element and in response to the signal of working from the expression transducer of described output current transducer (10), to power on to give high side switch element (9).

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