Features 1. High Performance: Uses synchronous rectification technology for high conversion efficiency and stable performance; input should be at least 3V higher than output. 2. Voltage Transformation: Converts unstable 24V DC power supply into stable 12V DC output with high efficiency, low heat generation, and good heat dissipation. 3. Long Service Life: Fully sealed design with outer enclosure acting as a heat sink; designed to be waterproof, shock-resistant, humidity-resistant, and dustproof for increased durability. 4. Safe Operation: Includes reverse connection protection, over-current protection, over-temperature protection, and over-voltage protection for safe use. 5. Wide Application: Ideal for electronic hobby projects and widely used in radio, car audio, LED displays, motors, cell phones, and other devices. Specification Item Type: 24V to 12V Buck Converter Material: ABS Application: Universal fit for truck Package List: 1 x Voltage Regulator