Safety: Step up converter features built-in overload, overcurrent, over temperature, and short circuit protection for enhanced safety and durability in a variety of applications. Design: Encased in resin-filled aluminum housing for exceptional durability and weather resistance, the DC voltage regulator ensures waterproof, dustproof, and shockproof performance, while also providing efficient heat dissipation for greater longevity and reliability. Reliability: The DC voltage converter is designed to operate safely and efficiently in temperatures ranging from -40℃ to 80℃. Stability: Engineered with high-quality components for consistent and stable voltage conversion, ensuring reliable power output for various devices and equipment, making it a dependable choice for your electronic needs. Versatility: DC boost converter is widely used in club cars, car sound systems, LED light bars, surveillance systems, advertising screens, motors, dashcams, trucks, bike kits, and individual projects. Item Type: DC 12 to 48V Converter Material: Aluminum Alloy Power: 144W DC Converter Input Voltage: Rated DC12V Voltage Range: 9-20V (12V) Output Voltage: DC 48V 3A 144W Maximum Efficiency: ≥95% Ripple: 50mV Start Delay Time: ≤2s Package Includes: 1 x Boost Converter