ITEM NAME:AC 110V / 220V to DC 48V 8.3A 400W voltage converter switch power supply fo A6A6 AC 110V / 220V to DC 48V 8.3A 400W voltage converter switch power supply fo A6A6 Switch power supply, convert AC 110V / 220V to DC 48V. Dual input voltage: AC 110V / 220V. There is a switch, select the correct voltage before use. Continuous and precise output voltage. Short circuit protection, over load protection (105% ~ 150%), over voltage protection (115% ~ 135%). Widely as the power supply used for LED Strips, LED display, poster, industrial plants, etc. ONLY INDOOR USE! Specifications: Material: Metal case Input voltage: AC 110V / 220V ± 15% Input frequency: 50 / 60Hz input voltage: Cold 25A @ 115V AC 50A @ 230V AC Start output voltage: DC 48V setting the output voltage: ± 10% output current: 8.3A current range: 0 ~ 8.3A output power: 400 W working temperature: - 40 ~ 65 degrees Celsius storage temperature: -20 ° C - + 60 ° C Humidity: 20% ~ 90% RH non-condensing Item size: 21.4 * 11.3 * 4.8cm / 7.9 * 3.9 * 1.9in item weight: 704g package list: 1 * DC converter Note:Light shooting 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 +/- 1-3 cm.