Wide working voltage:The trigger cycle timer delay controller module work voltage is DC 5V-36V. Meet the use of most equipment. Control Current is 30A(Max and need a heat sink! Normal temperature 15A 400W). Trigger signal source: High-level trigger (3.0V-24V) Different parameters can be set: OP,CL,LOP these parameters can be set. OP-on time, CL-off time, LOP-number of cycles (1-999 times, "---" means infinite cycles). These parameters are independent of each other and saved separately. All set parameters are automatically saved after power-off One key emergency stop function:The module with One key emergency stop function (STOP key), with reverse connection protection, reverse connection will not burn. And it supports sleep mode. After enabling, the display will automatically turn off if without any operation within 5 minutes. Press any button to wake up Unlimited switching times:This time delay switch circuit can realize the circuit high frequency fast and frequent on and off, unlimited switching times. No noise will be generated during the on-off process, no electric sparks, and no electromagnetic interference. The service life is longer than that of common electromagnetic relays Dual MOS output: This MOS tube pulse generator uses dual MOS parallel active output, lower internal resistance, higher current, and strong power. 15A, 400W at normal temperature. Colour:Transparent Material:ABS Package Contents: 1 x MOS tube pulse generator 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.