PULSED SECONDARY POWER SUPPLY Russian patent published in 1995 - IPC

FIELD: radio equipment power supplies. SUBSTANCE: device has two single-ended bridge-type transistor converters coupled with control unit affording phase modulation of output signals whose power input is connected through filter to rectifier output. Secondary windings of power transformers of both single-ended bridge-type transistor converters are connected through respective power rectifier to input of output filter. Primary winding leads of additional transformer are connected to like-polarity leads of primary winding of power transformer in the first and second single-ended bridge-type transistor converters and secondary winding is connected to rectifier input. EFFECT: improved design. 3 dwg