1.Efficient synchronous voltage reduction, current up to 3A, low ripple 2.Multiple styles are available, including fixed voltage version and adjustable potentiometer version 3.Automatically switched bypass linear power supply, improving high voltage and light load efficiency 4.Adopting high-frequency, low internal resistance, and long life capacitors 5.Wide voltage input, stable and consistent output, fast dynamic response Pin Description: IN+- input - power supply input positive pole: OUT+