Electricity: power supply or regulation systems – Input level responsive
Patent
1993-11-12
1994-12-20
Skudy, R.
Electricity: power supply or regulation systems
Input level responsive
323908, 361 58, G05F 500, H02H 900
Patent
active
053748875
ABSTRACT:
An inrush current limiting circuit contains an FET as an active component which is controlled by a network of passive components. The network includes a gate control circuit for controlling the operation of the FET and a negative feedback circuit which responds to the load voltage during the transient state. The current limiting circuit is fast acting during momentary power interruptions and has low power losses.
REFERENCES:
patent: 4631470 (1986-12-01), Bingley
patent: 5010293 (1991-04-01), Ellersick
patent: 5079455 (1992-01-01), McCafferty et al.
patent: 5087871 (1992-02-01), Losel
patent: 5122724 (1992-06-01), Criss
patent: 5187653 (1993-02-01), Lorenz
patent: 5283707 (1994-02-01), Conners et al.
Northern Telecom Limited
Skudy R.
To E.
Toyooka Yoshiharu
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