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_x000D_ Material: Aluminum_x000D_ Input Quota Voltage: 24V DC_x000D_ Input Voltage Range: 13V-36V DC_x000D_ Conversion Efficiency: 96%_x000D_ Output Voltage: 13.8V DC_x000D_ Output Current: 40A_x000D_ Output Power: 552W_x000D_ Voltage Tuning Frequency: 1%_x000D_ Load Regulation Frequency: 2%_x000D_ Ripple and Noise: 160mVp-p_x000D_ No Load Loss: 70mA_x000D_ Operating Temperature: -35-80_x000D_ Waterproof Grade: IP68_x000D_ Input Wiring Specifications: Wire gauge 12AWG (red positive, black negative)_x000D_ Output Wiring Specifications: Wire gauge 10AWG (white positive, black negative)_x000D_ Application: Automobile, ship, yacht, railroad, aviation, instrumentation, communication, wind energy photovoltaic system, LED field