Switching circuit for producing an adjustable output...

Details Switching circuit for producing an adjustable output... Switching circuit for producing an adjustable output...

2007-01-09

2007-01-09

Nguyen, Long (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

C327S074000

Reexamination Certificate

active

10484554

ABSTRACT:
The invention relates to a circuit to generate an output characteristic, having a constant voltage control circuit which receives a voltage supply and generates a constant output voltage; a current reduction section, which receives a control voltage and, depending on this, generates a control current which produces a change in the output voltage; and a limiter section which receives a lower and an upper limit voltage and optionally blocks or activates the current reduction section.The invention also relates to a corresponding method to generate an output characteristic.

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Sipex Corporation, “2002 Short Form Catalogue,” ′Online! 2001, Sipex Corporation, Taiwan XP002245541, retrieved from the Internet at: http://www.sipex.com/support/pdf/Power—sf—3.pdf, p. 133.
Astec Semiconductor, “www.ptcc.com.tw,” Astec Semiconductor, Taiwan, retrieved from the Internet at: http://www.ptcc.com.tw/astec/upload/astec—12—as2431.pdf, pp. 17-24.
International Search Report for PCT/EP03/02546.

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