| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a small and highly efficient inverter device by providing a highly efficient LC filter so as to correspond to the high efficiency of an inverter circuit. <P>SOLUTION: The inverter device 1 is provided with an inverter 11 having a switching element configured of MOSFET and converting DC power into AC power; and an LC filter 12 provided on an output stage of the inverter 11. In the inverter device 1, a reactor 12a configuring the LC filter 12 employs a core material B made of a magnetic material having a large inherent resistance, and the reactor 12a is configured of two core materials B independent from each other. <P>COPYRIGHT: (C)2010,JPO&INPIT |
