Switching power supply unit

Details Switching power supply unit Switching power supply unit

2005-09-13

2005-09-13

Nguyen, Matthew V. (Department: 2838)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S748000

Reexamination Certificate

active

06944027

ABSTRACT:
Replaceable parts having a relatively short service life such as electrolytic capacitors are mounted on a reusable printed circuit board and one or more than one replaceable printed circuit boards so that the operation of replacing the electrolytic capacitors can be performed very easily and reliably. The replaceable printed circuit board may preferably be fitted to a replaceable frame and the replaceable frame is replaced. The primary side replaceable parts and the secondary side replaceable parts may be mounted on the same replaceable printed circuit board.

REFERENCES:
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patent: 6496385 (2002-12-01), Smithson et al.
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patent: 2001-8440 (2001-01-01), None
patent: 2002-233163 (2002-08-01), None

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