This adjustable and programmable laboratory power supply series in a 19"-1U rack format features a powerful microcontroller control unit with a resolution of 16 bits. The output stage is flexible (auto-ranging output), allowing operation with high output voltage or alternatively high output current within the rated power. The multifunctional control unit is equipped with a dot-matrix LCD display, a display resolution of up to 5 digits, memory, and various other helpful functions. For remote control, the devices come standard with a galvanically isolated three-way interface (Analog 0-5V/0-10V, USB, Ethernet). The ultra-compact devices (only 1U) provide extremely stable output values with very low residual ripple and are very dynamic in regulation. They are ideal for laboratory and industrial applications, especially for automatic test stands of medium power in 19" rack technology.