1PCS DC 7V-12V Brushless Driver Board Controller For Hard Drive Motor 3/4 Wire

Description

1PCS DC 7V-12V Brushless Driver Board Controller For Hard Drive Motor 3/4 Wire
Product Image:
Product Description:
Description:
100% brand new and high quality
Material: Plastic and Electrical components
Color: Green and Black
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 protection , Over current protection , Phase inversion control
Driver voltage : DC7-12v
Working voltage : ≤1.2A
Speed adjust :0%-100%
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
So it's COM terminal
Size:6*4.5cm/2.36"*1.77"
Quantity: 1Pc
Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!
Package includes:
1Pcs x 7V-12V DC Brushless Motor Driver Board Controller
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Warranty
Shipment
Feedback
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Warranty
1. All merchandise will be carefully test before shipping. We will try our best to avoid any quality problem.
2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer.
3. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution.
Shipment
1.Normmly we will send the goods within 1-3 working days after your payment is verified .
2.Please check if the goods are in good condition and sign before the delivery man leaves.If you find the product is lost or damaged on the way. Please take photo and let the delivery men confirm it. Then we will help you let the shipping company compensate you.
On Mar-31-19 at 20:27:06 PDT, seller added the following information: