The Chinfa FDD03-15D is a high performance programmable DC switching power supply, designed for high accuracy and reliability. It is equipped with an intuitive LCD display, embedded MCU, and is able to adjust the output voltage or current of the power supply in either direction, corresponding to changing parameters. With its varying parameters, this device is perfect for a variety of applications, including industrial, electronic, and medical applications. This FDD03-15D model offers a range of voltage between 0 to 15V and a range of current between 0 to 40A. It also features a 5V/3A constant voltage output, and a 5V/1A constant current output. The FDD03-15D has full electrical protection against overload, over temperature, and short circuit conditions. Additional features include adjustable frequency, adjustable phase, and a harmonic filter.