Parallel control type DC--DC converter
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United States of America Patent
Stats
-
Dec 10, 1996
Issued Date -
N/A
app pub date -
Dec 22, 1994
filing date -
May 7, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A parallel control type DC--DC converter supplies an output voltage to a load based on voltages supplied from independent power sources. The DC--DC converter is provided with at least first and second converters powered by the independent power sources and commonly grounded and including a switching element, a control circuit driving the switching elements within the first and second converters by ON-pulses having the same width depending the output voltage, and a circuit coupling outputs of the first and second converters in parallel and producing the output voltage.
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