Bi-directional DC-DC converter and its conversion method

Bi-directional DC-DC converter and its conversion method

  • CN 107,979,291 A
  • Filed: 12/29/2017
  • Published: 05/01/2018
  • Est. Priority Date: 12/29/2017
  • Status: Active Application
First Claim
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1. A kind of 1. bi-directional DC-DC converter, it is characterised in that including:

  • Switching tube and transformer;

    Four switching tubes constitute the full-bridge in the transformer primary;

    Two switching tubes are used for the synchronous rectification on the transformer secondary output;

    Microcontroller, for being controlled to direct current conversion method;

    Wherein, the microcontroller can receive feedback signal and output pwm signal.

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