Feature: 1. This power converter has high integration, high reliability, and high stability to ensures high efficiency. 2. The power module will not damage when the output positive and negative terminals are connected incorrectly. 3. The output will automatically disconnect when the power supply is damaged which prevents the high-voltage direct-through breakdown of electrical appliances. 4. Allows for flexible application in motor, car navigation system, recorder, LED strip, fan, etc. 5. With light weight and compact size, the installation is very easy. Very durable for long use. Specification: Item Type: Power Converter Product Model: DN510 Product Material: Aluminium Alloy Output Current: 10A Output Power: 50W Shell Size: Approx. 75 x 42 x 18mm / 3 x 1.7 x 0.7in Working Temperature: -40℃ - +85℃ Waterproof Grade: IP68 Application: Motor, car navigation system, recorder, photovoltaic panel, LED strip, bulb, fan, camera. . Package List: 1 x Power Converter Note: 1. Please connect and install correctly, and only after confirming that the positive and negative terminals of the input and output are correct, can it be powered on;2. The battery power at the input end is within the input voltage range and the power is sufficient to ensure the normal operation of the power converter;3. Please install it in an environment with good ventilation and heat dissipation. Avoid over‑temperature protection of the power converter due to heat accumulation;4. There might be small errors in manual measurement.