Power supply system including thermal current limiting protectio

Details Power supply system including thermal current limiting protectio Power supply system including thermal current limiting protectio

1995-12-21

1997-06-17

Wysocki, Jonathan

Electrical transmission or interconnection systems

Plural supply circuits or sources

Substitute or emergency source

307 64, 323908, 361 44, 361 58, 361106, 320 30, 320 35, 236 46R, H02J 704

Patent

active

056400594

ABSTRACT:
A power supply system including a thermal current limiting device operating due to high temperatures. At predetermined temperatures, the device acts to incrementally control the output of a power supply. An implementation of the device may be found in a voltage or power regulator wherein a constant output voltage or power is desired. As temperature increases, the power supply system is not switched off, rather current output is adjusted in a controlled manner thereby eliminating the need for the device to be entirely shut down for a time period. A back-up battery is used to provide supplementing current needed by the load.

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