| 摘要 |
<p>The present invention decreases conduction loss caused by differences in current allocation in a rectifier circuit that has a plurality of rectifier elements connected in parallel. Two rectifier phase circuits are arranged in parallel between a transformer (220) and a ground terminal (403). Each rectifier phase circuit is provided with a rectifier phase configured by MOSFETs (S1a-S1d) or MOSFETs (S2a-S2d). In each rectifier phase, conductors (411, 413) acting as input-side wiring parts, and conductors (401, 403) acting as output-side wiring parts are arranged in parallel. Thus, the total current path of an input side and an output side occurring between the current branching point on the input side and the current convergence point on the output side is formed to be substantially equal to the entire current path flowing through each rectifying element.</p> |
