Full range AC input, DC12V output,2.5A, 30W With brand capacitor like Rubycon, Capxon, SAMXON, ... ,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 ... Output12V,0~30ATol.±5%R & N120mVEffi.80% 30W Single Output Switch Power Supply