Modular power supply system

Electrical transmission or interconnection systems – Plural load circuit systems – Control of current or power

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307 75, 307 82, 363 17, 363 37, 363 71, 364200, H02J 300

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active

045380732

ABSTRACT:
A power distribution system intended for use in a highly modular desk top computer system is disclosed. The invention provides a programmable modular DC power supply including a power module that produces a first fixed regulated DC voltage which is coupled from the power module to a power bus. Thereafter the first voltage is distributed to a plurality of DC-to-DC convertors, each of which is operable to change the first DC voltage to a second regulated DC voltage selected from a plurality of programmed voltage values.

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patent: 3461310 (1969-08-01), Pintell
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patent: 4162536 (1979-07-01), Morley
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patent: 4222003 (1980-09-01), Kline
Ruddy, "Constant-Voltage Switching Regulator," IBM Technical Disclosure Bulletin, vol. 14, No. 9, pp. 2784, 2785, Feb. 1972.
Russ, "Fuente de Alimentacion de Laboratorio de 400 W," Revista Telegrafica Electronica, vol. 64, No. 757, pp. 20-24, Jan. 1976, (Argentina).
Yamamura et al, "DC-DC Electronic Power Converter for Electronic Switching Systems," Jap. Telec. Review, vol. 17, No. 3, pp. 227-234, Jul. 1975.
Malia, "Regulated Power Supply," IBM Tech. Discl. Bul., vol. 12, No. 5, pp. 723-726, Oct. 1969.

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