| 摘要 |
A motor driving inverter comprises a first printed circuit board provided with electronic components, a heat conduction plate made of a metal with high heat conductivity and adhered at one surface to the printed circuit board, thereby supporting the printed circuit board, a heat conduction member made of a material with high heat conductivity and connected to the heat conduction plate, thereby supporting the heat conduction plate, and a box made of a metal with high heat conductivity, accommodating the printed circuit board, the heat conduction plate and the heat conduction member, and connected to the heat conduction member, thereby supporting the heat conduction member.
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