DC-AC converter

Details DC-AC converter DC-AC converter

2006-09-18

2008-09-16

Han, Jessica (Department: 2838)

Electric power conversion systems

Current conversion

With condition responsive means to control the output...

C363S017000, C363S132000

Reexamination Certificate

active

07426124

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.

REFERENCES:
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patent: 6259615 (2001-07-01), Lin
patent: 6396722 (2002-05-01), Lin
patent: 6466076 (2002-10-01), Yoshikawa
patent: 6930898 (2005-08-01), Jeon et al.
patent: 7099168 (2006-08-01), Fukumoto
patent: 7200012 (2007-04-01), Hsu
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patent: 07-122376 (1995-05-01), None
patent: 10-2005-0107123 (2005-11-01), None

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