Operating Voltage: DC 5V - 36V; continuous current: 15A, enhance cooling conditions, the maximum current up to 30A; : 400W. High Reliability, High Availability: It adopts double MOS parallel active output to show lower internal ,greater electric current and . Besides it works at 15A,400W under common temperature which satisfies most devices usage and realizes the control of great devices in a relaxed way. Supporting Multiple Signal Source Triggers: Can be connected microcontroller IO port, PLC interfaces, DC , etc. PERFECT SUPPORT PWM: You can access the PWM signal, the signal frequency 0--20KHZ perfect support. WIDELY APPLICATIONS:You can control the output of equipment, motors, light bulbs, LED lights, DC motors, -pumps, solenoid valves, etc., can input PWM, control motor speed, lamp brightness and so on. Material:PC+metal colour:Blue Package Contents: 10 x Trigger Switch Drive Module Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.