FeaturesHIGH CONVERSION EFFICIENCY: With a conversion rate of up to 96%, our DC DC non isolated power buck converter maximizes efficiency and minimizes energy loss.LOW HEAT GENERATION AND STABLE PERFORMANCE: This buck converter operates with extremely low heat generation, providing ample power and maintaining a stable output.MULTIPLE LOW IMPEDANCE RIPPLE ELECTROLYTIC CAPACITORS AND IRON SILICON ALUMINUM MAGNETIC RINGS: Equipped with these components, our converter efficiently reduces heat while allowing for high current flow.SEALED HOUSING FOR ENHANCED DURABILITY: The fully sealed housing of our converter acts as a heatsink, providing waterproof, shockproof, and dustproof protection for long lasting durability.BUILT IN PROTECTIONS: Our converter features built in protections against overvoltage, undervoltage, overload, overheating, and short circuits, ensuring the safety of both the converter and your devices.Specification: Item Type: DC to DC Buck Converter Material: Die Cast Aluminum, Epoxys Resin Input Voltage: 12V24V (8-40V) Output Current: 30A Conversion Efficiency: 96% Output Voltage: 5V Output Power: 150W Operating Temperature: -20 to 80 Protection Level: IP67 PackageList: 1 x DC to DC Buck Converter Notice: 1: 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 specified by the product. The input voltage must be at least 2V higher than the output voltage. If there is no 2V voltage difference, the output value may decrease, but it will not damage the converter. 2: The input current must be greater than or equal to the power required by the output load device (e.g. if the power required by the load device 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 device must not exceed the maximum current that the converter can handle. It is recommended to leave some margin for the converter to ensure normal operation and achieve maximum conversion efficiency. 3: The positive and negative terminals of the converter must not be reversed during use, as this may damage the converter. It is recommended to add a suitable fusees at the input end. Note 4: When there is no load, the chip works in light load mode, and the output voltage may vary within a certain range. Package List1 x DC to DC Buck Converter