Model: 12V-24V 72W; DC Switching Type Regulator Output Current: 3 (A); Input Voltage: 12 (V) Output Voltage: 24 (V) Output Power: 72 (W) Operating Temperature: -45 Celsius to + 85 Celsius Conversion Efficiency: 94%; Cable length: 16cm Can be unstable 8-16V DC power adapter Change to stable 24V DC output power, conversion rate of 94% High quality thermal silica pot, waterproof, dustproof, shockproof effect High quality components, aluminum housing, small size, simple installation Wiring: Input: red (+) positive and black (-) negative Output: yellow (+) positive and black (-) negative Suitable for: Widely used in automobiles, a bit, communications, electricity, coal, aerospace Military, monitoring systems, railway signals, medical equipment, instrumentation, and other fields Material:Silicone + Aluminum Package includes: 5x Power Converter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the