Plural parallel resonant switching power supplies

Details Plural parallel resonant switching power supplies Plural parallel resonant switching power supplies

1998-02-11

1999-08-31

Sterrett, Jeffrey

Electric power conversion systems

Current conversion

Having plural converters for single conversion

363 16, 363 71, H02M 3335

Patent

active

059462060

ABSTRACT:
A plurality of converter circuits A and B are provided. The converter circuits A and B have circuit structures that are identical to each other. In the converter circuit A, a resonant capacitor 31, a resonant inductor 32 and a primary winding 51 of a transformer 5 are connected in series, with the two ends of the serial circuit thus achieved connected between the connecting point of switching elements 11 and 12 and one end of a source 10. The output ends of output rectifier smoothing circuits 7 and 8 are connected commonly. Resonant circuits 3 and 4 of the converter circuits A and B are connected with each other.

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