Power supply with current foldback

Details Power supply with current foldback Power supply with current foldback

1977-03-21

1978-12-05

Shoop, William M.

Electric power conversion systems

Current conversion

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

363 25, 363 28, 363 56, 363 79, H02M 324

Patent

active

041288661

ABSTRACT:
Power supply having means for developing a voltage overload signal representing a current overload condition in the power supply and then reducing the output current from the power supply as a result of the voltage overload signal. The voltage overload signal is applied to a servo or error amplifier to cause the error signal therefrom to change in a manner to reduce the power supply output voltage which in turn is fedback to the said amplifier to cause output current foldback.

REFERENCES:
patent: 3573598 (1971-04-01), Clarke et al.
patent: 3790878 (1974-02-01), Brokaw
patent: 3801894 (1974-04-01), Spiegel
patent: 4044294 (1977-08-01), Grundy

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