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_x000D_ Material: Aluminum_x000D_ Input Quota Voltage: 12V/24V DC_x000D_ Input Voltage Range: 9-40V DC_x000D_ Conversion Efficiency: 97.8%_x000D_ Output Voltage: 24V DC_x000D_ Output Current: 10A_x000D_ Output Power: 240W_x000D_ Voltage Tuning Frequency: 1%_x000D_ Load Regulation Frequency: 2%_x000D_ Ripple and Noise: 220mVp-p_x000D_ No Load Loss: 80mA_x000D_ Operating Temperature: -40-80_x000D_ Waterproof Grade: IP68_x000D_ Input Wiring Specifications: Wire gauge 12AWG (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