说明

• 5V 12V Brushless DC Motor Driver Controller Board with Reverse Voltage Over Current Protection for Hard Drive Motor DC 7V-12V Description: The driver board can power a 3-wire or 4-wire Hall brushless motor, akin to a tough disk brushless motor and a CD-ROM brushless motor The power board has voltage opposite protection, overcurrent protection, short circuit protection, clear-cut wiring, smooth to use The hard disk motor could be turned with a voltage of 7-12V, the higher the voltage, the quicker the speed, and the utmost can attain about 10,000 revolutions How to spot the common port of the 4-wire motor: Use the resistance *1 equipment of the multimeter to measure these four terminals, one in every of which has the smallest and equal resistance value with the alternative 3 terminals, then this terminal is the COM terminal, that is, the common terminal The driving force plate routinely acknowledges three - or 4-wire brushless motors, and 4-wire brushless motors is also connected without COM lines Specifications: Drive voltage: DC 7-12V Current: ≤1 Speed range: 0%-100% Phase control: Yes Voltage opposite protection: Yes Overcurrent protection: Yes Short circuit protection: Yes Attention: After the brushless force board shorted out the present protection, the ability indicator is off, then the power supply of the drive board must be reduce off, and the power delivery of the drive board ought to be processed after the reason of better than the current, and the LED power indicator can paintings usually after the sunshine is on Shipping list: 1* drive board

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