Multi-output-type power supply devices using separately-exciting-type switching regulators
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United States of America Patent
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May 15, 1984
Grant Date -
N/A
app pub date -
Mar 30, 1982
filing date -
Mar 31, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A multi-output-type stabilized DC power supply device using separately-exciting switching regulators which includes a single pulse generator. The output of the single pulse generator drives a DC-AC inverter and a plurality of pulse signals are obtained on a plurality of secondary windings of the DC-AC inverter. The pulse signals are distributed to respective pulse-width modulators of the switching regulators and are modulated thereat by respective error signals. The DC power of each pulse-width modulator is obtained by rectifying the pulse signal applied thereto.
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