... *50mm (L*W*H) 4. 1 Year Warranty Led single output switch power suply 12V 200W Features:AC input ... pVOLTAGE ADJ. RANGE4.5 ~ 5.5V6 ~ 8.3V8 ~ 10.4V10.6 ~ 13.2V12 ~ 15V13.5 ~ 16.5V21 ~ 28V24 ~ 30V43 ~ ... voltage, re-power on to recover.OVER VOLTAGE 5.75 ~ 6.75V8.63 ~ 10.13V10.35 ~ 12.2V13.8 ~ ... IMMUNITYCompliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria AMTBF286.7K hrs min ...