Aluminum alloy material possess good strength and corrosion resistance.This product come with stable structure, excellent performance and long service life100% brand new switching power supply transformer, High efficiency, high reliability and low costThere is built-in cooling fan, which makes heat dissipation more efficient.low temperature operation, no spontaneous combustion, no explosion, no fire hazard, stable output. Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection.The product have excellent insulation performance and high dielectric strengthModel: S-400-5Input: AC170-250VOutput voltage: DC 36VOutput current: maximum 80AOutput power: maximum 400WSafety compliance: CE/RoHSWorking temperature: -10Celsius to 60CelsiusEnvironmental humidity: 10%-95%Colour:SilverMaterial:Aluminum + electronic componentsSize:215 x 115 x 30mmPackage Contents:1 x Switching Power Supply (power cord is not included)Only the above package content, other products are not included.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 +/- 1-3cm.