Consumer electronics

Application

Consumer electronics

Definition

Variable frequency air conditioning refers to the conventional air conditioning equipped with a frequency converter. The host of variable frequency air conditioning is automatically stepless variable speed, the 50HZ electricity of the power grid flows through the rectifier filter to get about 310V direct current, this direct current through the inverter, you can get to control the operation of the compressor frequency conversion power supply, which will be 50 Hertz power grid frequency into 30-130 Hertz. Compared with fixed frequency air conditioning, variable frequency air conditioning has the advantages of energy saving, low noise, high temperature control accuracy and low voltage requirements.

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600V-650V IGBT：ID=30-40A

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