1. Flame retardant plastic material shell, with better combustion and heating effect, safe and reliable, small size, exquisite and beautiful appearance 2. Organic silicone sealing technology provides waterproof, moisture-proof, dustproof, and earthquake resistant protection, suitable for use in various harsh environments 3. Synchronous rectification technology, ultra-high conversion efficiency, up to 96%, low heat generation, sufficient power, stable state 4. Equipped with automatic boost and buck functions to stabilize the voltage and ensure the normal operation of the protective equipment 5. Can only protect, compatible with multiple functions, with automatic protection functions such as overcurrent, overvoltage, overheating, short circuit, etc Conversion efficiency: 96% Input voltage: 8V-40V Output voltage: DC 12V Output current: 6A Output power: 72W Module nature: Non isolated power supply Working temperature: -20 ℃-80 ℃ Protection level: IP68 Installation hole spacing: 65mm Installation hole size: 5mm 100% Brand New Type: Voltage Regulator / Power Converter Application: suitable for various devices Suitable for in car devices, electric motors, audio systems, photovoltaic panels, navigation systems, electric fans Monitoring, industrial power supply and other equipment have a wide range of uses. Colour:As Shown Material:plastic+metal Package Contents: 1 x Power Converter 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.