19 inch laboratory power supply, adjustable

The powerful 1520 Watt laboratory power supply, occupying just 1U, can be stacked directly on top of each other, eliminating the need for air vents on the top or bottom. It indeed fits within 1U. Output voltages of 0 - 20 V/DC and output currents of 0 - 76 A can be set directly on the device or remotely via the built-in RS232/RS485 interface. All important functions can also be programmed through analog inputs (control voltage 0-5V, 0-10V, control current 4-20 mA, or via an external resistor for digital control, e.g., drivers are available for LabView and LabWindows). High-resolution 16-bit A/D and D/A converters enable very precise adjustment and programming. The rotary knobs on the device can switch between coarse and fine settings.

A dual digital display shows the current values as well as various status information (including overload protection, undervoltage limit, overload mode, address settings), and a monitor output provides corresponding analog voltages (0-5V or 0-10V) for external monitoring. The device can operate as both a constant voltage and a constant current source, automatically switching between these modes as needed. Multiple devices can be connected in series or parallel. The GEN/H type has half the form factor of 19" racks.