... motor Driver ROUTER,MILL , 7A + CNC DB25 Breakout Board adapter Kit CNC 4 Axis Stepper motor Driver ROUTER,MILL , 7A + CNC ... DB25 Breakout Board adapter KitPower Input: 12V to 36 VDCPhase Current: adjustable from 1.5 A to 5A(1.5A,2 ... .0A, 2.5A,3.0A,3.5A,4.0A,4.5A,5.0A ... :AC,AConnect 20 to 60V DC power Supply B+, B- A+, A- Step+ (CP+), 5V Step- (CP-) pulse input EN + EN- ...