Power conversion module device and power unit using the same

Details Power conversion module device and power unit using the same Power conversion module device and power unit using the same

2007-08-28

2007-08-28

Dinh, Tuan T. (Department: 2841)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S702000, C361S813000

Reexamination Certificate

active

10502609

ABSTRACT:
In a power conversion module device of the present invention, a transformer, a primary power element and a secondary power element are mounted on a printed wiring board in surface-to-surface contact therewith, and no control circuit is mounted thereon. In addition to reducing impedance and loss in the wiring, this constitution improves the voltage waveform of the primary power element. Thus, noise reduction can be achieved. Further, because heat can be transferred to the printed wiring board, heat generated from the transformer, the primary power element and the secondary power element can be reduced. The size of the transformer can also be reduced.

REFERENCES:
patent: 4873757 (1989-10-01), Williams
patent: 5526234 (1996-06-01), Vinciarelli et al.
patent: 5926373 (1999-07-01), Stevens
patent: 5973923 (1999-10-01), Jitaru
patent: 6060150 (2000-05-01), Nakatani et al.
patent: 6570099 (2003-05-01), Hirano et al.
patent: 1 150 311 (2001-10-01), None
patent: 5-198445 (1993-08-01), None
patent: 5-328713 (1993-12-01), None
patent: 6-276737 (1994-09-01), None
patent: 8-045748 (1996-02-01), None
patent: 8-316054 (1996-11-01), None
patent: 8-316060 (1996-11-01), None
patent: 10-050522 (1998-02-01), None
patent: 2001-103756 (2001-04-01), None
patent: 2001-359281 (2001-12-01), None

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