Electricity: power supply or regulation systems – Output level responsive – Using a transformer or inductor as the final control device
Patent
1982-04-06
1984-08-14
Beha, Jr., William H.
Electricity: power supply or regulation systems
Output level responsive
Using a transformer or inductor as the final control device
323326, 361110, 363 75, G05F 306
Patent
active
044659660
ABSTRACT:
The invention is a controlled ferroresonant power supply with an improved feedback circuit resulting in improved output stability. The feedback circuit is responsive to the low voltage secondary output of the power supply to provide a variable output signal to activate the switch which controls the resonant winding circuit. The improved feedback circuit is responsive to the rectified AC low voltage secondary output for only a portion of its frequency period.
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Budnik Brian J.
Long James F.
Beha Jr. William H.
Gillman James W.
Motorola Inc.
Pennington Joan
Roney Edward R.
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