Function : 1. Replace the rectifier diode with a dedicated power MOSFET with very low on-resistance resistance to reduce rectification losses; 2. Synchronous rectification technology is adopted to improve the conversion efficiency and reduce the heat production of the power supply itself; 3. Adopted high-quality electronic components and accuracy process ensure durability 4 . High conversion efficiency, with input anti-reverse connection function 5 . It is suitable for applications where the input voltage is higher than the output voltage Specification: Item Type: Level Lowering Module Input voltage: 10-90VDC Output voltage: adjustable 2-60VDC (for applications where the input voltage is higher than the output voltage) Output current: 6A maximum (please use derating when high voltage output, external heat dissipation is required for module temperature above 65 degrees) Maximum power: 100W (maximum current 6A at low voltage output) Working frequency: 180KHZ Conversion Efficiency: 97.5% (typical) Anti-Reverse Connection Input: Yes Aluminum housing Size: Approx. 70 x 38 x 31 mm / 2.8 x 1.5 x 1.2 inch Package List: 1 x lowering module