The MPS-P Series are high-quality programmable linear DC power supplies, including models from MPS-3030P to MPS-6020P. Supporting AC 220V/110V±10% input switching, they offer output voltage from 0~30V to 0~60V and current from 0~20A to 0~50A, suitable for production line testing and laboratory R&D. Key highlights include 99 groups of data storage for quick access to common parameters; List sequence testing (up to 100 steps, 5 editable/callable files with execution modes like repeat, hold, and off) to meet automated testing needs; built-in OVP/OCP/OTP protection; and a standard RS-232 communication interface compatible with Modbus and SCPI protocols for remote control. Adopting an intelligent fan cooling system and 19-inch 3U rack design, they balance heat dissipation and installation convenience. Additional features include voltage compensation, power-on state memory, anti-misoperation design with adjustable V/A ranges, and power-on soft start to reduce inrush current, enhancing practicality.