Dc 8v-40v To Dc 12v 10a 120w Stabilizer Converter Transformer Regulator Down Voltage Module Led Sol f26 All epoxy sealed containers with waterproof die-cast aluminum housingLight , convenient to use and transportNon-isolated; High efficiency: 95%Operating temperature: -40 ~ +85 (max: +85)With overload / over-current / over / low voltage protection, stable performance; Auto .Input range: 8V to 40VOutput Voltage: DC 12V 1%Max Output Current: 10ARipple:Less than 100mVNo-load CurrentLess than 0.02ALine Regulation:0.02%Load Regulation:0.02%Efficiency: 95%Size: 74mm x72mm x 30mmWaterproof:IP68color:SilverMaterial:MetalPackage Contents:1 x DC-DC ConverterOnly the above package content, other products are not included.Note: Light reflection 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.