Working temperature: -40-+85, humidity: 0-95%RH Storage temperature: -40-+100, humidity: 0-95%RH Conforms 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:F12S48V5A5L Typical input voltage:12V/24V Input range:10-30V Maximum conversion efficiency:over 92% Output voltage setting:48V Output current:5A Output power:240W Load voltage:12V2% Static power consumption:less than equal 10MA Output ripple:210mVp-m Input wire:red positive, black negative Output wire:yellow positive, black negative Working environment temperature:-40-+85 Storage ambient temperature:-40-+100 Working environment humidity:0-95%RH Storage environment humidity:0-95%RH Colour:Silver Material:Metal Package Contents: 2 * Booster Only 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.