SECONDARY POWER SUPPLY Russian patent published in 1996 - IPC

FIELD: secondary power supply for radio engineering. SUBSTANCE: device has stabilizing direct- voltage sources, which regulating gates are based on bipolar transistors. In addition device has current detectors in power circuit, current detectors in control circuit, measuring comparators, adding amplifiers, control comparators, decoupling diodes, first dividers, second dividers, comparison circuit. Currents between sources is distributed more evenly, while voltage at load is stabilized. This is achieved by taking into account difference in currents of sources and current gain of regulating bipolar transistors when signals are sent control inputs of corresponding transistors. EFFECT: increased efficiency, increased reliability, decreased cost of maintenance. 1 dwg