Description:<br />JK1545 Two Phase Hybrid Stepper Motor Driver For Money Counting 1.5A-4.5A DC 24-50VSpecification:TypeJK1545Input  VoltageDC 24-50VOutput Current 1.5A-4.5AMircostepping1/2 1/4 1/8 1/16 1/32 1/64 1/128 1/2561/5 1/10 1/25 1/50 1/125 1/250Pr