This is a high quality, high power, high cost driver!

4.5A high current, high voltage 45V, output short circuit protection, superior performance!

1) working voltage DC 10V-45V.Recommended switching power supply DC32V power supply.

2) using 6N137 high speed optocoupler, ensure high speed without loss.

3) using Toshiba's new high current, high voltage TB6600HGNew original chip, there is a low voltage shutdown, over temperature shutdown and over current protection circuit, and the short circuit protection compared to TB6560.

4) rated maimum output reached:+ 4.5A.

5) suitable for 4.2A less than 42, 57, 86 / four / four / si line stepper motor.

6) automatic half flowfunction.

7) subdivision: the whole step, half step, 1/4 step, 1/8 step, 1/16 step, the maimum 16 subdivision.

8) volume: wide 50* long 82* high 35 (MM)

Product features:

1, the output current stepless adjustable, to meet your various application needs.

2, automatic half function. And equipped with automatic half - flow switch, easy to use.

3, the 6N137 high speed optocoupler, ensure high speed without loss.

4, printed on the back side of the board with a subdivision settings.

5, the use of increased heat sink,dissipate heatGood.

6, with the output short circuit protection function, the use of worry free.

7, the total input, there are two kinds of input terminals, wiring more convenient.