DC-AC converter
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United States of America Patent
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Sep 16, 2008
Grant Date -
Jul 5, 2007
app pub date -
Sep 18, 2006
filing date -
Jan 5, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A DC-AC converter has two half-bridge circuits using an input feedback signal and an input clock signal together with time delay circuits, wherein one of the half-bridge circuits drives one pair of corresponding FETs and the other half-bridge circuit drives the other pair of corresponding FETs. The DC-AC converter includes: a Direct Current (DC) power source; a switching unit which includes a plurality of Field Effect Transistors (FETs) for changing paths of Direct Current (DC), so as to convert the DC to Alternating Current (AC); a transformer for transforming a voltage input from the switching unit; a load unit connected to the transformer; and a signal control unit for simultaneous parallel control of the FETs in the switching unit.
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