| 摘要 |
<p>A pre-magnetizing device according to an aspect of the present invention is to pre-magnetize electric loads. It includes a power supply part which supplies power, a pre-magnetizing part which receives power from the power supply part and pre-magnetizes it, and a pre-magnetizing power distribution part which distributes power pre-magnetized in the pre-magnetizing part to each electric load required for pre-magnetization.</p> |
