DC VOLTAGE CONVERTER Russian patent published in 1994 - IPC

Abstract RU 2006165 C1

FIELD: secondary power supplies. SUBSTANCE: converter implements free-running mode of operation and also emitter switching and proportional current control of transistors operating in common-base circuit. Control inputs of transistors are shorted out by transistor switches controlled by transformer windings. Circuit incorporates current source connected to auxiliary winding of transformer and starting unit. EFFECT: simplified circuit arrangement due to provision for transfer to free-running mode of operation. 3 cl, 2 dwg

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RU 2 006 165 C1

Authors

Khandogin V.I.

Jakushkin A.N.

Stukovnin N.I.

Dates

1994-01-15—Published

1991-06-28—Filed