Safety: The step-up converter includes built-in overload, overcurrent, over temperature, and short circuit protection for enhanced safety and durability across various applications. Design: Housed in a resin-filled aluminum casing, the DC voltage regulator offers excellent durability and weather resistance, providing waterproof, dustproof, and shockproof performance with efficient heat dissipation for improved longevity and reliability. Reliability: Designed to operate safely and efficiently in temperatures ranging from -40C to 80C. Stability: Constructed with high-quality components to ensure consistent and stable voltage conversion, delivering reliable power output for a wide range of devices and equipment. Versatility: This DC boost converter is commonly used in club cars, car audio systems, LED light bars, surveillance systems, advertising displays, motors, dashcams, trucks, bike kits, DIY projects, and more. 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