Programmable voltage source

Electric power conversion systems – Current conversion – With condition responsive means to control the output...

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363126, 455572, H02M 706

Patent

active

057869910

ABSTRACT:
A programmable, low-current voltage source for small-signal electronic equipment, such as portable cellular telephones, is achievable by generating and applying a bias voltage and a reference voltage across a voltage divider circuit. Consequently, a low-current output voltage is generated at the center junction of the voltage divider circuit. Adjustment of the low-current output voltage level is accomplished by adjusting either the bias voltage level and/or the reference voltage level. The adjustment of the bias voltage level and/or the reference voltage level, in turn, is controlled by a programmable, microprocessor-based waveform generator.

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patent: 5524288 (1996-06-01), Monge Navarro et al.

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