Usage Tips:100 percent full power, high stability output 100 percent full load aging test high quality heat-conducting silicone potting, waterproof, dustproof, shockproof Aluminum alloy shell, small size, easy installation Built-in protection against , over-current, low-voltage, over-temperature, etc. Wide voltage input, up to 88 percent -90 percent conversion efficiency Long service life of more than 100000 hours Input rated voltage: 12V/24V DC Input voltage range: 8-40V DC Conversion efficiency: 88 percent Output voltage: 12V DC Output current: 10A Output power: 120W Ripple and noise: 160mVp-p No-load loss: 0.26W Operating temperature: -40Celsius-and80Celsius Waterproof rating: IP68 Input wiring type: Wire gauge 14AWG (red to positive, black to negative) Output wiring type: Wire gauge 16AWG (yellow to positive, black to negative) Heat dissipation mode: natural heat dissipation of the shell Colour:As shown Material:Metal Size: 74 x 74 x 32mm Package Contents: 1 Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.