Power supply

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Reexamination Certificate

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Details

C361S710000, C361S713000, C257S707000, C257S717000

Reexamination Certificate

active

07151671

ABSTRACT:
A power supply comprising switching elements (20), wherein the power supply is provided with first heat sinks (30) having electrical conductivity to which the switching elements are fitted and a second heat sink (40) mounted with the first heat sinks which are electrically insulated, and first heat sink is used as one terminal for the switching elements, and the first heat sinks each having a projection, to be in contact with outside terminals (81), (82).

REFERENCES:
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patent: 3893161 (1975-07-01), Pesak, Jr.
patent: 4204248 (1980-05-01), Proffit et al.
patent: 4344106 (1982-08-01), West et al.
patent: 4387413 (1983-06-01), Griffis
patent: 4626982 (1986-12-01), Huber
patent: 4669028 (1987-05-01), Faa, Jr.
patent: 4707726 (1987-11-01), Tinder
patent: 4766653 (1988-08-01), Della Porta
patent: 4950427 (1990-08-01), Endo
patent: 5450284 (1995-09-01), Wekell
patent: 5917701 (1999-06-01), Solberg

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