This is a power supply especially used for different devices with features of: low ripple, minimal interference, high efficiency, stable operation, and high reliability. It has output current limiting and short-circuit protection, overload protection, overvoltage protection, etc. It adopts an efficient distillation circuit, greatly improving efficiency, with an efficiency of over 85% to 93%, the DC output can be 5V~1000V. Our power supplies have the certifications of European CE, RoHS, FCC, etc.