1. Use high-quality materials for durability 2. With active PFC function 3. Easy to use 4. Stable performance 5. Wide range of use Parameters: Start time (maximum): 0.5S Rise time (typical value): 10ms Voltage range: 90-264VAC Frequency range: rated frequency 50 or 60Hz, working frequency range 47-63Hz Input current (maximum): 2.7A or 115VAC, 1.7A or 230VAC Surge current (maximum): Cold start: 50A or 115VAC, 100A or 230VAC Input undervoltage protection: 60-80VAC Output overcurrent protection: 110 percent -150 percent of rated current output, burping mode, automatic recovery Output overvoltage protection: 110 percent -130 percent of rated voltage output, shutdown output, restart recovery Output short circuit protection: mode, automatic recovery after short circuit removal Over temperature protection: mode, automatic recovery after temperature Working temperature and humidity: -25 C-and70 C, 20 percent -90 percent RH non condensing (please refer to temperature derating curve) Storage temperature and humidity: -40 C-and85 10 percent -95 percent RH Safety regulations: IEC62368 Withstand voltage: 1 or P-0 or P: 3750VAC, I or P-FG: 1500VAC, 0 or P-FG: 500V Colour:black Material:plasticandmetal type:24V Package Contents: 1 x PFC Switch Power Supply 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.