DCDC Converter — Input DC 8V–40V → Fixed Output DC 12V, 10A, 120W Key benefits Delivers a stable, nonadjustable 12V output at up to 10A (120W), ideal when a reliable 12V supply is required from varied DC sources. conversion efficiency (up to 95%) reduces heat and energy loss, improving system reliability and lowering power waste. Builtin multistage protections protect connected devices and the converter itself from overloads and fault conditions. Robust aluminum housing and siliconesealed enclosure provide water resistance, shock protection, moisture and dust resistance for longterm field use. Core specifications Input voltage range: DC 8V–40V Output voltage: DC 12V (nonadjustable) Output current: 10A Output power: 120W Conversion technology: synchronous rectification for efficiency and stable performance Protections: overload, overcurrent, overtemperature, shortcircuit, overvoltage Enclosure: aluminum shell with silicone sealing (waterproof, shockresistant, antihumidity, dustproof) Why customers need this Stabilizes and converts variable DC input voltages to a consistent 12V output, enabling 12V equipment to run reliably from 12V, 24V, or higher nominal systems. efficiency minimizes heat buildup and conserves battery or alternator capacity in mobile and offgrid systems. Comprehensive protection features reduce the risk of equipment damage and downtime. Compatibility and material Suitable for use with automotive electrical systems, trucks, motorcycles, marine batteries, and many battery or panelfed DC sources within the 8V–40V range. Durable aluminum housing and silicone seal improve lifespan in harsh environments where moisture, dust, or vibration are present. Practical applications (examples) Vehicle power conversion: Convert 24V truck or RV battery systems to a stable 12V rail for charging, 12V appliances, or electronics without needing separate batteries. Solar and offgrid systems: Provide a regulated 12V supply to LED lighting, routers, or small DC devices from battery banks or solar charge systems that vary between nominal voltages. Security and surveillance: Power 12V CCTV cameras and recording equipment from vehicle or remote battery sources while protecting equipment from voltage spikes and faults. What to expect in operation Plugandplay fixed 12V output with no adjustment required. Efficient operation at typical DC input voltages found in automotive and offgrid environments; expect reduced thermal stress due to conversion efficiency. Reliable protection against common electrical faults to safeguard both the converter and downstream equipment. Safety and reliability Multiple intelligent protection modes detect and respond to overload, overcurrent, overtemperature, shortcircuit, and overvoltage conditions. Aluminum housing and silicone sealing help keep moisture and dust out and provide mechanical stability under vibration. Note Output is fixed at 12V and cannot be adjusted. Ensure your load is compatible with a 12V, 10A, 120W supply.