... ,MILL , 65. 0A + CNC DB25 Breakout Board adapter KitPower Input: 12V to 36 VDCPhase Current: adjustable from ... 4.0A,4.5A,5.0A) Resolution: 1/2, 1/8, 1/16 , 1/32 , 1/64 , 1/128 ... % Input mode: monopulse and dipulse compatible I/O Port Connection:AC,AConnect 12 to 36V DC power Supply ... 1=half current 0=full currrentCNC DB25 Breakout Board adapter stepper motor driver IIIBuilt in DB25 male connector. DB25 ...