| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power converter in which a solar battery is made as an input power supply and which is thin and small-sized, and has a narrow width and high power conversion efficiency. <P>SOLUTION: The power converter is provided with a plurality of transformers. It is also provided with an input terminal with first polarity, an input terminal with second polarity, a wiring part, which is for connecting one end of a primary winding of the transformer to the input terminal with the first polarity and for connecting the other end of the primary winding of a plurality of the transformers to the input terminal with the second polarity, and switching elements which are arranged in series between the wiring part and the other end and which are for controlling voltage impression to the primary winding of each transformer for each transformer of a plurality of the transformers. A part of the wiring part is connected to the one end or the other end and it is arranged so as to surround the transformer to be connected. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
