Features: 1.Product Information: The input voltage is 12V/24V DC, input voltage range is 8?40V DC, output voltage is 13.8V DC, output current is 10A, output power is 138W. 2.Safe Protection: Adopt intelligent chip, with over current, overload, low load, short circuit and overheat intelligent protection function. 3.Performance: Work safely and reliably within ?40?80. Adopt synchronous rectification technology to improve conversion efficiency, the highest efficiency is 90%. 4.Outstanding Features: Compact aluminum housing, IP68 waterproof, dustproof, shockproof, excellent heat dissipation. 5.Application: Applicable to automobile, ship, yacht, railroad, aviation, instrumentation, communication, wind energy photovoltaic system, LED field. Specification: Item Type: Regulator Voltage Converter_x000D_ Material: Aluminum_x000D_ Input Quota Voltage: 12V/24V DC_x000D_ Input Voltage Range: 8-40V DC_x000D_ Conversion Efficiency: 90%_x000D_ Output Voltage: 13.8V DC_x000D_ Output Current: 10A_x000D_ Output Power: 138W_x000D_ Voltage Tuning Frequency: 1%_x000D_ Load Regulation Frequency: 2%_x000D_ Ripple and Noise: 180mVp-p_x000D_ No Load Loss: 60mA_x000D_ Operating Temperature: -40-80_x000D_ Waterproof Level: IP68_x000D_ Input Wiring Specifications: Wire gauge 14AWG (red positive, black negative)_x000D_ Output Wiring Specifications: wire gauge 16AWG (yellow positive, black negative)_x000D_ Application: Automobile, ship, yacht, railroad, aviation, instrumentation, communication, wind energy photovoltaic system, LED field.