** working voltage :DC 10V-35V.Recommend Switching Power Supply DC 24V
** 6N137 high - speed OptoCoupler , to ensure a high speed without step out
** original Toshiba TB6560AHQ chip, low-voltage shutdown, of overheating parking and over-current protection circuit to ensure optimal performance.
** Rated output: ± 3A / peak 3.5A.
** For 42,57,86 Stepper within 3A 2/4 -phase / 4 wire / 6 wire stepper motor, not fit for more than 3A stepper motor.
** Automatic half-decay.
** Excitation Mode: synchronizing, half step, 1/8 step, 1/16 step, a maximum of 16 segments.
** size : 49mm*75mm *35mm
1, the current level adjustable to meet your various application needs.
2, the Automatic half-decay adjustable.
3, 6N137 high-speed optical coupling, to ensure a high speed not step out.
4, Printed board setup instructions, easy be operating.
5, thick tooth radiators, good heat dissipation.
100% Brand New