Product description
1Pc 5V-12V for DC Brushless Driver Board Controller For Hard Drive Motor 3/4 Wir
brand new and high quality
Material: Plastic and Electrical components
The driver board can drive hard disk brushless motors ,CD-ROM brushless motor and so on , the micro 3-wire or 4-wire without hall brushless motor ,
It's have reverse voltage for protection , Over current for protection , Phase inversion control
Note : Brushless motor line of receiving terminal drive plate must be pressed sturdiness, poor contact will lack of phase operation and burn out the chip.Board terminals fixed screw clearance, please use coarser line connected to the board.
How to identify four line motor public port: use the resistance of the multimeter * gears test this four terminal,One of the terminals and the other three terminal resistance value of the minimum and equal
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!