Description:
The driver board can drive hard disk brushless motors, CD-ROM brushless motors and other micro brushless motor of line 3 or 4 wires without hall sensor.

Specifications:
Drive Voltage Range: DC 9 V-12 V
Suggested Voltage Range: 9 V-12 V
Current: ?1.8 A(if higher than 1.8 A, chip might be burnt)
Working Current: ?1.2 A
Speed Control Range: 0%-100%
Phase Inversion Control: Support
Reverse Voltage : Support
Over Current : Support
Weight: 24 g(approx.)

Package includes:
1 x Motor Drive Board

Note:
1. The wire of brushless motor should be connected firmly with drive board. Bad connection may cause item burnt. Please use large wires, because of the clearance of screw.
2. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.