FIELD: conversion equipment.
SUBSTANCE: invention relates to field of conversion equipment. Switching circuit switches the first IGBT and the second IGBT. Control circuit is equipped with a first switching element, which is configured to control the gate current of the first IGBT, second switching element, which is configured to control the gate current of the second IGBT, and third switching element, which is connected between the electrode of the first IGBT and the electrode of the second IGBT. Control circuit controls the switching-on and the switching-off.
EFFECT: technical result is a decrease in switching losses.
6 cl, 11 dwg
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