Features: 1.DC 24V TO 12V: Industry grade DC 24V to 12V converter can auto recover when device is back to normal operating. Easy DC to DC changing, CE Listed. 2.UP TO 95% POWER CONVERSION EFFICIENCY: Car inverter is Adapted with synchronization rectification technology and built in smart chip. High power 240W. 3.FULL PROTECTION: Car power converter regulator provides over and under voltage input, overload, overhead, and short circuit full protection. 4.WATERPROOF: DC buck power converter is designed with aluminum shell and silicone sealed, no worry of using in rainy weather. Anti shock, dust proof. 5.WIDELY APPLICATION: Car buck converter is widely used in motor, dashcam, car truck, vehicle, golf cart, LED strip light, electric fan, camera, light ,screen, monitoring system, solar pad and DIY etc. Specification: Item Type: Car Power Converter Regulator_x000D_ Material: Aluminium Alloy_x000D_ Input Quota Voltage: 24V DC_x000D_ Input Voltage Range: 18?36V DC_x000D_ Conversion Efficiency: 95%_x000D_ Output Voltage: 12V DC_x000D_ Output Current: 20A_x000D_ Output Power: 240W_x000D_ Voltage Tuning Frequency: 1%_x000D_ Load Regulation Frequency: 2%_x000D_ Ripple and Noise: 130mVp p_x000D_ No Load Loss: 60mA_x000D_ Operating Temperature: ?40 to 80_x000D_ Waterproof Level: IP68_x000D_ Input Wiring Type: Wire Gauge 16AWG ( Red Positive, Black Negative)_x000D_ Output Wiring Type: Wire Gauge 14AWG ( Yellow Positive, Black Negative)_x000D_ Heat Dissipation Method: Die Casting Aluminum Shell Natural Heat Dissipation_x000D_ Application: Automobile, Ship, Yacht, Railroad, Aviation, Instrumentation, Communication, Wind Energy Photovoltaic System, LED Field Note: All data are measured manually, and there are certain errors in the measurement results.