Non-volatile power supply having energy efficient DC/DC voltage

Details Non-volatile power supply having energy efficient DC/DC voltage Non-volatile power supply having energy efficient DC/DC voltage

1995-07-13

1997-11-25

Sterrett, Jeffrey L.

Electricity: power supply or regulation systems

Output level responsive

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

363 65, G05F 1563

Patent

active

056916299

ABSTRACT:
A step-up DC/DC voltage convertor is coupled to a step-down DC/DC voltage convertor via a capacitor, which stores energy and maintains power flow to an output load circuit during a brief interruption of power supplied to the input of the step-up convertor. A diode connected to the capacitor prevents energy stored within the capacitor to be fed back to the step-up voltage convertor during the power interruption.

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