5V-12V DC Brushless Motor Driver Board Controller For Hard Drive Motor 3/4 Wire

Features For driving micro line 3 or 4 lines no Hall brush less motor such as Hard disk brush less motor Drive brush less motor With Reverse Voltage Protection OCP over current protection Specifications Material PCBColor GreenSize 31 45mmDiameter of location hole 3mmDriving voltage 5 12VWorking current 1 2ASpeed adjustable range 0 100 Note The brush less motor line must be pressure sturdiness when receiving terminal drive plate poor contact will burn out the chip phase operation deficiency If there is a interval between the board terminals and fixed screw please use coarser line connected to the board Package included 1 x Brushless Motor Driver Board Controller