Chinese document "Low Voltage Ceiling Fan Reference Design User Guide"
Low Voltage Ceiling Fan Reference Design
User Guide
Introduction
The low-voltage ceiling fan reference design demonstrates how to implement high-performance ceiling fan motor control using Microchip's digital signal controller (DSC) dsPIC33CK64MC102. This dsPIC® DSC integrates enhanced on-chip peripherals such as high-speed PWM, high-speed ADC, operational amplifiers, comparators, communication peripherals and timers, making it suitable for advanced motor control solutions. This reference design is designed to drive a low voltage three-phase PMSM/BLDC (permanent magnet synchronous motor or brushless DC) ceiling fan motor. The board is powered by input AC power and has an operating voltage range of 90-265 VAC. This design can drive BLDC/PMSM motors up to 40W.
main content
characteristic
block diagram
Main components
On-board connector
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ICSP™ Connector for Programmer/Debugger Interface
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LED interface connector
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Communication interface connector
user interface
dsPIC® DSC Pin Functions
Schematics and wiring diagrams
Electrical specifications
bill of materials
Test Results
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