Quick Overview 

• Drive voltage: DC 5-l2V
• Work current: ≤ 1.2A
• Speed range: from 0% to 100%
• Phase inversion Control: Yes
• Voltage polarity protection: Yes

Product Description

        5V-12V DC Brushless Driver Board Controller For Hard Drive Motor 3/4 Wire is motor driver for BLDC motor which are low power. The driver board can drive hard disk brushless motors, CD-ROM brushless motors and another micro brushless motor of line 3 or 4 wires without a hall sensor.