Description:
This Stepper Motor Driver provides over heat, over current and short circuit protection. Seven kind micro steps can be adjusted. Large area heat sink can effectively dissipate heat.

Features:
The current is selected by the dialing switch.
Seven kind of micro-steps are adjustable.
Automatic half current reduces heat.
Large area heat sink can effectively dissipate heat.
Strong resistance to high frequency interference.
Input voltage anti-reverse protection.
Over heat, over current and short circuit protection.

Specification:
Input voltage: DC9-42V
Input current: 5A(recommended)
Output current: 0.5-4A
Max. power: 160W
Micro-step: 32 micro step
Size: Approx. 9.5*7*2.7cm / 3.7*2.7*1inch
Weight: 148g
Quantity: 1pc

Package List:
1 x Stepper Motor Driver

Note:
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.