Features: High efficiency voltages conversion module delivers 200W power with 94% conversion efficiency, supporting 4-40v input and adjustable 1.25-36V output for stable voltages regulation. Equipped with PWM modulation and precise feedback circuit for ±1% voltages accuracy, featuring over current, over voltages for safe operation. Ideal for electronics enthusiasts and engineers requiring reliable power conversion in DIY projects, automotive systems, or industrial equipment. Perfect for automotive applications like dashcams and LED driver, or as adjustable power supply for charging module and lab equipment. Small size and ensures easy integration into circuits, supported by screw terminals and thermal management for prolonged 5A continuous use. Specifications: Item：Voltages conversion Module Power 200W With 94% ConversionEfficiency Support 4-40V input and adjustable 1.25-36V output Material: ABS Size: about 61x41x27mm/2.4x1.61x1.06in Output current up to 8A Voltages Accuracy：±1% Package Includes: 1PC DC4-40V Voltages conversion Module note: Please allow 1-2cm errors due to manual measurement,please do not mind before order. Due to difference between different monitoring, the picture may not reflect the actual color the item.