Bladeless Fan -- HT45FM2C

Bladeless Fan
HT45FM2C
Characteristics
 Main Controller
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HT45FM2C (square wave Sensorless controller solution)
Convenient motor control, long product life
 Motor Speed Control : Stepless adjustable frequency
 Human Interface : Variable resistor control
 Power Supply : DC-300V
 Solution : MCU + Gate Drive Circuit (three) + NMOSx6, low cost,
high performace / price ration
Motor：U / V / W
HT45FM2C
AC 220V
Human Signal Interface
Application Circuit
Power Circuit
Non-hall
Sensor Circuit
MCU Control
Circuit
Motor Drive
Circuit