High positive and negative voltages programmed by a low voltage

Details High positive and negative voltages programmed by a low voltage High positive and negative voltages programmed by a low voltage

1979-10-05

1981-07-28

Shoop, William M.

Electricity: power supply or regulation systems

External or operator controlled

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

330 99, 330117, G05F 110

Patent

active

042812828

ABSTRACT:
Two high voltage power supplies having negative outputs with respect to common are combined to provide positive as well as negative output with respect to common. An operational preamplifier is used as an inverter. The combination includes provision for programming by means of a voltage returned to common making the system compatible with Conventional remote control systems.

REFERENCES:
patent: 3528024 (1970-09-01), Barber
patent: 3571604 (1971-03-01), LaPorta
patent: 3694662 (1972-09-01), Grygera et al.
patent: 3849665 (1974-11-01), Wells

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