The 12V/24V to 5V Buck Converter is a reliable and waterproof DC-DC step-down module designed for powering modern electronics via USB Type-C. With a wide input range of DC 8–32V (recommended: 12V or 24V systems), it delivers a stable 5V output at up to 3A (15W max), making it perfect for Raspberry Pi 4, phones, car accessories, and more. Its compact and sealed design ensures safe operation in vehicles, boats, solar systems, and outdoor setups. Built-in protection mechanisms guard against reverse polarity, voltage fluctuations, overheating, and short circuits, providing a safe and efficient power solution wherever it's needed.