Steuerschaltung fuer Schalttransistoren

The description refers to a control circuit for at least one switching transistor in which an inductance forming a gate resonant circuit and coupled inductively to a drive circuit is switched between the gate and the source. The circuit according to the invention is characterized by the fact that the coupling between the inductance and the drive circuit is so low that the energy transfer between the drive circuit and the inductance per period is small compared with the energy circulating about the gate oscillation circuit