Features: 1.Application: Widely used in automobile, ship, yacht, railroad, aviation, instrumentation, communication, wind energy photovoltaic system, LED field. 2.Safe Protection: Voltage regulator with overload, overcurrent, over temperature, short circuit, over voltage protection. 3.Reliable Material: Die cast aluminum housing, shockproof, high hardness, moisture proof, high precision and more durable. 4.Performance: IP68 waterproof, stable performance, high transmission efficiency, maximum transmission efficiency up to 96%. 5.Usage Details: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it with capacitor before connecting it to the converter. Specification: Item Type: Voltage Converter Regulator Material: Aluminum Input Quota Voltage: 24V DC Input Voltage Range: 13V-36V DC Conversion Efficiency: 96% Output Voltage: 13.8V DC Output Current: 40A Output Power: 552W Voltage Tuning Frequency: 1% Load Regulation Frequency: 2% Ripple and Noise: 160mVp-p No Load Loss: 70mA Operating Temperature: -35-80 Waterproof Grade: IP68 Input Wiring Specifications: Wire gauge 12AWG (red positive, black negative) Output Wiring Specifications: Wire gauge 10AWG (white positive, black negative) Application: Automobile, ship, yacht, railroad, aviation, instrumentation, communication, wind energy photovoltaic system, LED field