REGULATION CIRCUIT

A regulation circuit providing timing gate signals to the power section (10) of a power supply providing close regulation over a wide range of temperatures and with various A.C. line voltages used throughout the world. A gated semiconductor device (16) is utilized to provide gate signals to the powe...

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Bibliographische Detailangaben
Hauptverfasser:	CHISWELL EARL, JAMES BENTON MORGAN, SHEFFIELD WILLIAM FRANK
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONTROLLING CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Beschreibung
Zusammenfassung:	A regulation circuit providing timing gate signals to the power section (10) of a power supply providing close regulation over a wide range of temperatures and with various A.C. line voltages used throughout the world. A gated semiconductor device (16) is utilized to provide gate signals to the power section for control of the power section output. The regulation circuit includes a soft start circuit portion (18), the initiation and resetting of which is under the control of a delay "on" relay (24). An optical feedback circuit (22), which includes a preheat circuit portion, is used for improvement of the regulation.