Hisense KFR-25GW-06BP inverter air conditioner inverter motor drive circuit
Source: InternetPublisher:司马缸砸光 Keywords: Hisense motor drive circuit inverter air conditioner Updated: 2020/12/23
Shown is the structure of the variable frequency motor drive circuit . The variable frequency motor is the drive motor in the compressor, and it is
one of the important parts in the air conditioner. The @～@ pins of the microprocessor are the pins for controlling the variable frequency motor. It outputs a pulse width drive signal, which forms
the drive current of the motor winding through the power module. The power module that drives the compressor motor is an IPM201 (PS21564), which integrates
the power transistor that drives the motor.
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