Features: This high efficiency step down power module converts input voltages up to 100V to stable 5V or 12V outputs, ensuring reliabled power for demanding applications like industrial equipment and large scale electronics projects. Featuring an intelligent voltages stabilizing chip and durability PCB+metal construction, it delivers consistent power even during fluctuations,easy installation and enhanced durability. Ideal for engineers, researcher, and enthusiasts working with precise instruments, communication devices, and industrial systems that require dependable power solution. Widely used in industrial automation, vehicle equipment, power systems and other fields, suitable for occasions requiring powerful and voltages reduction. Equipped with integrated over current, over voltages, and short circuit protections, this step down converter provides comprehensive safety for critical setups, ensuring safe operating in diverse scenarios. Specifications: Component: PCB+metal, Process: Precise circuit design advanced welding technology Parameters: Supports input voltages up to 100V, output voltages adjustable to 5V or 12V, suitable for a variety of power supply needs. Size: 6.2x2.9cm Option: 9-100V fixed to 5V8A, 15-100V fixed to 12V8A, providing different voltages output option to meet the diverse needs of customers. Package Includes: 1PC Step-down power supply module note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors