Electric compressor

An electric compressor comprising:

• a compression portion that compresses and discharges a drawn fluid;
• a motor that is a power source of the compressor;
• an actuator that includes a plurality of electronic components and drives the motor;
• a first casing that accommodates the actuator;
• and
• a second casing that accommodates the compression portion and the motor, wherein
• the second casing includes a discharge passage in which the high-temperature fluid compressed by the compression portion flows,
• a limiting structure that limits a heat transfer from the fluid flowing in the discharge passage is provided between at least one of the plurality of electronic components and the discharge passage,
• the plurality of electronic components include a high-temperature component that generates, heat to be high temperature, and a low-temperature component that generates heat lower in temperature than heat generated by the high-temperature component,
• a plurality of protrusions are provided at intervals around a part of the first casing in which the high-temperature component is provided, and
• a fiber member is provided between the plurality of protrusions.