Features: 1.Application: Used in automobile, ship, yacht, railroad, aviation, instrumentation, communication, wind energy photovoltaic system, LED field. 2.High Conversion Efficiency: Synchronous rectification technology, high conversion efficiency, conversion efficiency can reach 97.8%. 3.Safe Protection: Regulator has overload, overcurrent, overtemperature, short circuit and overvoltage protection. 4.Excellent Features: Aluminum housing and strong sealing design, IP68 waterproof, shockproof, moisture proof and dustproof. 5.Performance: Input quota voltage is 12V/24V DC, input voltage range is 9?40V DC, high efficiency and stable performance. Specification: Item Type: Converter Voltage Regulator Material: Aluminum Input Quota Voltage: 12V/24V DC Input Voltage Range: 9-40V DC Conversion Efficiency: 97.8% Output Voltage: 24V DC Output Current: 10A Output Power: 240W Voltage Tuning Frequency: 1% Load Regulation Frequency: 2% Ripple and Noise: 220mVp-p No Load Loss: 80mA Operating Temperature: -40-80 Waterproof Grade: IP68 Input Wiring Specifications: Wire gauge 12AWG (red positive, black negative) Output Wiring Specifications: Wire gauge 16AWG (yellow positive, black negative) Application: Automobile, ship, yacht, railroad, aviation, instrumentation, communication, wind energy photovoltaic system, LED field