Feature: 1. Safe And Reliable: This voltage regulator power converter has multiple protections, including built in over voltage, under voltage, overload, overheat, and short circuit conservation, which are safe and reliable. 2. Fully Sealed Case: This DC to DC boost converter module adopts a fully sealed case, which is sturdy and wear resistant, waterproof, shockproof, damp proof, dust proof, and more durable. 3. Good Performance: This DC voltage step up converter has good performance, using excellent components, synchronous voltage regulator technology, very low heat generation, sufficient power, stable state. 4. Easy To Install: This power supply module boost transformer is very easy to install, all you need to do is to connect the wiring and fix it to the corresponding equipment. 5. Wide Application: This power adapter voltage booster has a wide range of applications and can be used in vehicles, security systems, hospital equipment, telecommunication, electrical equipment, led strips, motors, security equipment and so on. Specification: Item Type: DC to DC Boost Converter Module Material: Die Cast Aluminum, Epoxy Resin Input Voltage: 12V24V (9-30V) Output Current: 10A Output Voltage: 48V Output Power: 480W Operating Temperature: -20°C to 80°C Proof Level: IP67. Package List: 1 x DC to DC Boost Converter Module Note: 1. In order to ensure the normal operation of the converter within the input voltage range, the input voltage must not be lower than the minimum or maximum input value limited by the product. The input voltage must be higher than the output voltage value by at least 2V. If there is no 2V voltage difference, the output value will decrease, but will not damage the converter. 2. The input current must be greater than or equal to the power required by the output load equipment (e.g. if the power of the load equipment is 100W, then the input power must be greater than or equal to 100W). During the use of the converter, the current of the load equipment must not exceed the maximum current value that the converter can bear. Leave some margin for the converter as much as possible to ensure the normal operation and achieve the highest conversion efficiency. 3. The positive and negative poles of the converter must not be reversed during use, as reversing may damage the converter. It is recommended to add a suitable fuse at the input terminal for use. 4. When there is no load, the chip works in light load mode, and the output voltage may vary within a certain range.