Switching power source unit

Details Switching power source unit Switching power source unit

1996-02-28

1997-12-16

Hecker, Stuart N.

Electric power conversion systems

Current conversion

With conductive support mounting

363141, H02M 100

Patent

active

056992416

ABSTRACT:
A switching power source unit has a constitution that the DC-DC portion 5 in which electronic parts are mounted on a metal core substrate and the AC-DC portion 6 in which electronic parts are mounted on a glass epoxy substrate are mounted in the same metallic outer cabinet 1, for example, the metal core substrate is attached on the heat sink 19 and the heat sink 19 is set in contact with the outer cabinet 1 so as to radiate heat from the metal core substrate.

REFERENCES:
patent: 4420364 (1983-12-01), Nukii et al.
patent: 4843520 (1989-06-01), Nakatani et al.
patent: 4949220 (1990-08-01), Tashiro
patent: 5497280 (1996-03-01), Sugishima et al.
Abstract of Japanese Patent Publ. No. 5-275822 (Oct. 22, 1993) (Mitsubishi Electric Corp.

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