High Efficiency and Versatility: This converter seamlessly down voltage from DC 4.5-30V to 1.25-30V with an impressive current of 12A. It's ideal for a wide range of applications, ensuring your devices receive the exact voltage and current required. Robust Build: The module is built with high-quality components that enhance its durability and reliability in various environments. It's perfect for DIY projects, battery charging, and powering complex electronic systems. User-friendly Design: Featuring easy-to-understand setup, it's suitable even for beginners in electronics. The onboard adjustment knob allows for quick voltage changes, enhancing user experience and interaction. Compact and Portable: The module's compact design ensures it fits well in tight spaces and is easy to carry for offsite projects and repairs. Power protection: overvoltage, overcurrent, and short circuit protection Voltage input: DC4.5-30V Working frequency: 300KHZ Output voltage: DC 1.25-30V Output current: 0-12A Output power: 100W, enhanced heat dissipation can reach 200W Working temperature: -40~+85 degrees Celsius Conversion efficiency: 95% Due to different batches, there may be differences in product appearance and printed text, which not affect use Colour:As Shown Material:PCB Package Contents: 1 x Buck Voltage Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.