Full range AC input, DC12V output,12V, 25W With brand capacitor like Rubycon, Capxon, SAMXON, AISHI ... ,3. Natural wind cooling,4. LED indicator for power on,5. 100% full loaded aging,6.No ... )40ADC Adjustment Range±6% Rated Output VoltageOver Voltage Protection110-140% rated output voltageWithstand Voltage3KVAC, 10mA, 1 MINWorking ... ~2.5ATol.±5%R & N100mVEffi.0.8 25W Single Output Switch Power Supply