Working voltage:DC 4V-60V Trigger signal source:high level trigger (DC3.0v-24V), low level trigger (DC0.ov-0.6V), switch quantity control, can connect 10-port microcontroller, PLC interface, DC power supply, etc., can connect PWM signal, signal frequency 0-2.5KH support Output capacity:DC4V-60V, continuous current 10A at room temperature, power 600W! Under auxiliary heat dissipation conditions, the current can reach 15A Application: The output end can control high-power equipment, motors, light bulbs LED strips, DC motors, micro-pumps, solenoid valves, etc., can input PWM, control motor speed, light brightness, etc. Service life: unlimited switching, working temperature: -40-85℃ Due to different batches, the product appearance and printed text may vary, but it will not affect the use. Colour:Blue Material:PC+Metal Package Contents: 1 * switch control board module Only the above package content, other products are not included. Note: Light reflection 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.