Features: There are three ways to control the power su-pply: First is the button on the power panel can adjust the voltage and current, second is the computer software communication can regulates the voltage and current and the third is through the remote control controls the power su-pply wirelessly. The remote control has an effective control distance of 0-10 meters. A remote controller can control 30*99 power supplies by changing the communication channel and address. Free PC software and communication protocol, the communication protocol is divided into SIMPLE and MODBUS, which can be set in the power menu. The power su-pply is based on the BU-CK architecture, and it can still work stably with the operating frequency up to 150KHz and the minimum 0.5V voltage difference. Input direct current voltage 10-75V, the power su-pply can be powered by AC-direct current switching power su-pply ,solar panels, wind turbines or battery-powered equipment. The maximum and minimum voltage and current can be set to protect the load from damage due to over-voltage. Equippedwith a temperature-controlledfan, intelligently adjusts the fan speed, and automatically cuts off the output after over-temperature and the voltage regulation response is very fast. The parameters are automatically saved when the power is turned off, and there are 10 groups of storage locations (M0~M9), which can be saved and recalled at any time.