Feature:1. Have wide applicable scope such as integrated wiring for monitoring, alarm and fire protection minibus, large trucks, motor car2. Suitable for solar power generation, bus display, taxi advertising screen, car radio, car audio, LCD TV, LED, intercom and monitoring system, etc.3. The aluminum alloy shell is safer to use than traditional plastic, with better heat dissipation, waterproof, shockproof, moisture-proof and dust-proof4. Come with over temperature protection, over current protection, short circuit protection5. Adopt imported components with synchronous voltage stabilization technology, above 95 percent ultrahigh conversion rate, extremely low heat generation, sufficient power and stable stateSpecification:Item Type: Booster ModuleMaterial: Aluminum alloyModel: F12S48V2A4LType: DC or DC power supplyModulation Method: Pulse width modulation (PWM) typeInput Voltage: 12VOutput Voltage: 48VOutput Current: 2AProtection Level: IP67L: Approx. 66mm or 2.6inW: Approx. 60mm or 2.4inH: Approx. 22mm or 0.9inCenter Distance of Mounting Hole: Approx. 52mm or 2in, 6.5mm or 0.3inSize: Approx. 30mm or 1.2in, 27mm or 1.1inMode of Connection:Power supply positiveandInputandOutputandDC or DC power converterPower supply negative-Input-Output-PositiveandLoadNegative-.Package List:1 x Booster ModuleNote:1. Please strictly follow the label for wiring.2. When adding input and output power cables, choose the wire diameter as thick as possible, and the wiring should be as short as possible to guarantee that the input power supply has sufficient voltage and power3. If there are multiple output lines at the output end, please carry the load equally, do not combine the loads.4. Please leave a certain margin for the power supply to guarantee longterm and stable operation of the power supply.