About this item Input Voltage Range: DC 20V-60V (Rated Voltage: DC 24V/36V/48V) Output Voltage: DC 12V, Output Current: 20amp max, Output Power: 240W max 100% Waterproof: Designed with an aluminum shell and silicone sealing, this product offers waterproof, dustproof, and shockproof capabilities, making it suitable for various harsh environments. Multiple Protection: Features input undervoltage, built-in overload, overcurrent, overheat, and output short-circuit protection. Widely used in: Automotive trucks, golf carts, LED strips, screens, surveillance systems, motors, and DIY projects. Dimensions: 4.49 x 3.7 x 1.34 inches.