Inrush current preventing circuit

Details Inrush current preventing circuit Inrush current preventing circuit

2007-09-25

2007-09-25

Berhane, Adolf (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

C323S908000

Reexamination Certificate

active

11474680

ABSTRACT:
There is provided an inrush current preventing circuit. The circuit comprises an voltage-controlled type switching device that has an input terminal, an output terminal and a control terminal that limits current between the input terminal and the output terminal by an applied voltage. A first resistor is connected in parallel between the input terminal and the control terminal. A voltage control means is connected in series to the control terminal and varies a voltage applied to the control terminal.

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patent: 6438002 (2002-08-01), Alhoussami
patent: 6542344 (2003-04-01), Mashiko
patent: 6657408 (2003-12-01), Goto et al.
patent: 6831447 (2004-12-01), Wittenberg
patent: 11-353038 (1999-12-01), None
patent: 2004-129419 (2004-04-01), None

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