Multiple output DC-DC converter for providing controlled...

Details Multiple output DC-DC converter for providing controlled... Multiple output DC-DC converter for providing controlled...

2005-09-20

2005-09-20

Sterrett, Jeffrey (Department: 2838)

Electricity: power supply or regulation systems

In shunt with source or load

Using choke and switch across source

C323S267000, C323S283000

Reexamination Certificate

active

06946820

ABSTRACT:
In order to supply controlled DC voltages to a plurality of loads at high efficiency by using smaller number of components, a multiple output DC-DC converter in accordance with the present invention comprises a first main switch21, one terminal of which is connected to the negative electrode of an input DC power source1, a first rectifying means51and a first smoothing means61connected to the other terminal of the first main switch21, a second main switch22, one terminal of which is connected to the positive terminal of the input DC power source1, a second rectifying means52and a second smoothing means62connected to the other terminal of the second main switch22, an inductor31connected between the other terminal of the first main switch21and the other terminal of the second main switch22, and a control circuit81for driving the respective switches at predetermined ON/OFF period ratios.

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