Feature:1. DC Buck Module: Used for voltage conversion, this module can adapt DC 1636V input to a constant voltage DC 12V.2. Reliable Usage: The greater the input voltage, the greater the output current, the maximum output current is 6A.3. Stable Working: Working with 72W power, the volt buck board with dual MOS tube enables high working efficiency.4. Good Materials: Adopting high quality materials, works stably, and has great durability for long working hours.5. Easy to Install: Comes with a compact size and a light weight, the installation is very convenient to complete.Specification:Item Type: DC to DC Buck ModuleProduct Number: XH-M250Maximum Current: 6AMaximum Power: 72WAppearance Size: Approx. 64 x 34 x 14mm / 2.52 x 1.34 x 0.55in.Package List:1 x DC to DC Buck Module