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Air Conditioners

Typically, inverter air conditioners utilize an inverter circuit to drive a compressor motor. For motor control, various semiconductor devices are used, such as microcontrollers, insulated gate bipolar transistors (IGBTs) and photocouplers. Microcontrollers provide overall system control, pulse-width-modulation (PWM) generation and system protection functions. IGBTs and photocouplers reside in the inverter driver circuit and its interface, respectively.

The block diagram of Air Conditioners Microcontroller Microcontroller Microcontroller Power MOSFETs Driver Couplers Discrete IGBTs AC power Couplers Driver Couplers Motor Driver Transistor Array LED Motor Driver  

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Note: The system and product names mentioned herein may be trademarks or registered trademarks of respective companies.

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