Electricity: power supply or regulation systems – Output level responsive – Using a three or more terminal semiconductive device as the...
Patent
1981-10-22
1983-07-26
Shoop, William M.
Electricity: power supply or regulation systems
Output level responsive
Using a three or more terminal semiconductive device as the...
363101, 363124, 323282, 323351, G05F 146
Patent
active
043956750
ABSTRACT:
A buck boost type noninverting transformerless switching regulator utilizes two synchronized switches operating at either the same or different duty cycles to independently control energy storage and energy delivery from a two terminal inductor element to the output load. A wide range of output voltage is available and is continuously regulated.
REFERENCES:
patent: 4186437 (1980-01-01), Cuk
patent: 4245286 (1981-01-01), Paulkovich et al.
patent: 4347474 (1982-08-01), Brooks et al.
IBM Technical Disclosure Bulletin, "Pedestal Driver for Inductive Loads", J. E. Bateson & S. E. Bigbe, vol. 20, No. 8, Jan. 1978, pp. 2948-2951.
"A New Optimum Topology Switching DC-To-DC Converter", S. M. Cuk and R. D. Middlebrook, IEEE 1977 Power Electronics Specialists Conference, pp. 160-179.
"Modelling, Analysis and Design of Switching Converters", S. M. Cuk, Thesis, in Partial Fulfillment of the Requirement for the Degree of Doctor of Philosophy, California Institute of Technology, Pasadena, California, Nov. 29, 1976, pp. 181-188, 226-228.
Bell Telephone Laboratories Incorporated
Shoop William M.
Steinmetz A. G.
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