Driver controlador para motores de paso 3A. Voltaje de trabajo 10V a 35V TB6560 3A CNC Router Single 1 Axis Controller Stepper Motor Drivers Instructions: 1. Working voltage DC 10V-35V.you are adviced to use DC 24V 2. It use high speed light lotus root to sure high speed with no step out 3. There is low pressure off,stop when overheating or strong current 4. The rated maximum output: ±3A. 5. Suit for two-phase/four-phase/six-phase,stepping motor under 3A current,but not suit for stepping motor higher than 3A. 6. Half a stream automatically 7. Subdivide: synchronizing, half step,1/8 step,1/16 step,16 divide at most 8. Size:50*75*35 Features: 1. Current level is adjustable, Meet your variety of application requirements 2. Current is automatic adjustable 3. It use high speed light lotus root to sure high speed with no step out 4. Employing thick radiator, Good heat dissipation