Power supply with heated protection diode

Details Power supply with heated protection diode Power supply with heated protection diode

1995-05-26

1996-11-05

Hecker, Stuart N.

Electric power conversion systems

Current conversion

Including d.c.-a.c.-d.c. converter

323276, H02M 3335

Patent

active

055724124

ABSTRACT:
A heating element, such as a switching transistor, a choke coil, or the like, contained in a power supply apparatus, is arranged in such a manner as to be thermally coupled to a diode inserted in series with a power supply line. The heating element heats up in operation, causing the diode temperature to rise and thereby reducing the diode forward voltage drop.

REFERENCES:
patent: 4320349 (1982-03-01), Freers et al.
patent: 4791380 (1988-12-01), Chiappetta
High Performance Composite Device PCP 4/5 Series with partial English translation.
Sanyo Composite Device "PCP 4/ Series" New Product PCP 4/5 (F/P Series) Product List with partial English translation.

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