1,WIDE INPUT VOLTAGE RANGE: The power supply board can accept DC input voltage from 6V to 28V, there is no need to worry about the supply voltage problem, possess a wide range of adaptation, more convenient to use 2,EFFICIENT VOLTAGE REDUCING AND STABILIZING: The power supply module adopt an advanced DC‑DC voltage reducing and stabilizing chip, which not only effectively reduce the pressure of the power supply, but also ensure that the microcomputer obtain a stable operating voltage and ensure the stable operation of the equipment 3,LARGE WORKING CURRENT: The current of the power supply module is as high as 1.7A, providing sufficient power supply current for the microcomputer to ensure the smooth running of various large scale applications 4,SHORT CIRCUIT GUARD: The power board has a short circuit guard function to avoid potential damage caused by short circuit and ensure the safety of the circuit board 5,POWERFUL COMPATIBILITY: The power module was designed for microcomputer and work for all types, without worrying about compatibility. Direct connection can be easily powered, easy to use Item Type: Microcomputer Power Supply Module Material: PCB Input Current: 1.7A Short Circuit Guard: Supported Application: For Microcomputer 1 x Power Board 2 x Pins 1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store