Working temperature: -40-+85, humidity: 0-95%RHStorage temperature: -40-+100, humidity: 0-95%RHConforms to waterproof level IPX-7. Water immersion and electrification work experiment, test with load for 60 minutes, analog The block does not have any failures.Dust-proof test: the module is protected by high-grade silica gel sealing type glue filling to that the internal electronics The components are isolated from the external environment and meet the requirements of dust prevention.Model:F12S48V5A5LTypical input voltage:12V/24VInput range:10-30VMaximum conversion efficiency:over 92%Output voltage setting:48VOutput current:5AOutput power:240WLoad voltage:12V2%Static power consumption:less than equal 10MAOutput ripple:210mVp-mInput wire:red positive, black negativeOutput wire:yellow positive, black negativeWorking environment temperature:-40-+85Storage ambient temperature:-40-+100Working environment humidity:0-95%RHStorage environment humidity:0-95%RHColour:SilverMaterial:MetalPackage Contents:1 * BoosterOnly 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.