| 摘要 |
A motor-driven compressor is formed integrally with a compressor device for compressing refrigerant and a motor for driving the compressor device. The motor-driven compressor includes a drive circuit. The drive circuit controls the driving of the motor. The drive circuit is provided on an exterior surface wall of a refrigerant suction passages and the drive circuit is coated by or buried within an insulating resin material. In such motor-driven compressors, the drive circuit may be sufficiently cooled without using additional cooling equipment. As a result, providing additional cooling equipment with the drive circuit in the motor-driven compressors is no longer necessary.
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