Electricity: power supply or regulation systems – Self-regulating – Using a three or more terminal semiconductive device as the...
Patent
1990-12-12
1992-06-02
Sterrett, Jeffrey
Electricity: power supply or regulation systems
Self-regulating
Using a three or more terminal semiconductive device as the...
323314, G05F 316
Patent
active
051190150
ABSTRACT:
A stabilized constant-voltage circuit includes a differential amplifier having a first input terminal, a second input terminal and an output terminal. The differential amplifier amplifies voltage difference between the first and second input terminals, and outputs a stabilized constant voltage via the output terminal. The differential amplifier has a feedback loop coupled between the output terminal and one of the first and second input terminals. The stabilized constant-voltage circuit also includes an impedance reduction circuit which is coupled to a node located in the feedback loop and which reduces an impedance of the node located in the feedback loop.
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Sterrett Jeffrey
Toyota Jidosha & Kabushiki Kaisha
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