Low input voltage precision DC-to-DC voltage converter circuit

Details Low input voltage precision DC-to-DC voltage converter circuit Low input voltage precision DC-to-DC voltage converter circuit

1983-10-04

1985-09-17

Wong, Peter S.

Electricity: power supply or regulation systems

In shunt with source or load

Using choke and switch across source

323901, G05F 146

Patent

active

045423300

ABSTRACT:
A DC-to-DC up-converter of the type wherein voltage is built up across a capacitor by alternately connecting a coil by means of a pulse width modulator-controlled switching transistor across a low DC voltage source and, in series with that source, across the capacitor. Operation is initiated by converting the switching circuit into a blocking oscillator, running the oscillator from the low DC voltage source, and using the up-converted voltage to power the rest of the up-converter, making it possible to run the entire up-converter circuit from a very low voltage source.

REFERENCES:
patent: 3909696 (1975-09-01), Katou et al.
patent: 4261032 (1981-04-01), Cavigelli

Affiliated with

Also associated with

Rating

Low input voltage precision DC-to-DC voltage converter circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low input voltage precision DC-to-DC voltage converter circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low input voltage precision DC-to-DC voltage converter circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-371652