Feature 1High Conversion Efficiency: Adopts synchronous rectification technology, reduce the loss of the rectifier, improve the converter efficiency, the conversion efficiency can reach 96%. 2Perfect Configured: The input rated voltage is 12V 24V DC, input voltage range is 840V DC, conversion efficiency is 96%, output voltage is 13.8V DC, output power is 345W. 3Material: Made of aluminum shell and silicone sealed design, IP68 waterproof, anti dust, anti shock, anti humidity, dust proof, better heat dissipation and more durable. 4Safe Operation: Designed with smart chip, features over current, over load, low load, short circuit, over voltage intelligent protection, ensure safe operation. 5Application: Suitable for automobiles, ships, yachts, railways, aviation, instrumentation, communications, wind energy photovoltaic systems, LED fields.Item Type:DCVoltageReducerMaterial:Aluminum, silicone .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Input Rated Voltage: 12V 24VDCInput Voltage Range: 8-40V DCConversion Efficiency: 96%Output Voltage: 13.8V DCOutput Current: 25AOutputPower: 345WVoltage Regulation Frequency: <1%Load Regulation Frequency: <2%Ripple Noise: 160mVp-pNo Load Loss: 60mAWorking Temperature: -40C-80CWaterproof Grade: IP68Input Wiring Specifications: Wire gauge 10AWG (red positive, black negative)Output Wiring Specifications: Wire gauge 12AWG (yellow positive, black negative)Applicable: Suitable for automobiles, ships, yachts, railways, aviation, instrumentation, communications, windenergyphotovoltaic systems,LEDfieldsPackage List1 x DCVoltageReducer