DC/DC boost converter with bypass circuitry
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United States of America Patent
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Mar 12, 2002
Issued Date -
N/A
app pub date -
Jan 18, 2001
filing date -
Oct 1, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A system and method for generating an AC power output signal from a DC power input signal. The system incorporates a DC-to-DC boost regulator including a plurality of boost stages coupled in series for receiving a DC input signal and producing a boosted DC power signal. The system further incorporates a DC-to-AC converter coupled to the transformerless DC-to-DC boost regulator, for receiving the boosted DC power signal and generating an AC power output signal. A control element is coupled to both the DC-to-DC boost regulator and the DC-to-AC converter. In at least one embodiment, the system and method for generating an AC power output signal from a DC power input signal are used in connection with an uninterruptible power supply.
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