PS9000 family of Desktop Space Saving Instruments

PS9000 family of Desktop Space Saving Instruments

The PS9000 family of laboratory power supplies from Elektro-Automatik offers a reliable and user-friendly solution for every electronics engineer. Opt for high quality, safety and compact size.


General description

The microprocessor-controlled laboratory power supplies of EA-PSI 9000 DT series offer a user-friendly, interactive handling concept, along with an extensive set of standard features, which can facilitate their operation. Configuration of output parameters, supervision features and other settings is smart and comfortable.
The implemented supervision features for all output parameters can reduce test equipment and make it almost unnecessary to install external supervision hardware and surface.

The clear control panel with two knobs, one pushbutton, two LEDs, and the touch panel with a colour TFT display for all important values and status enables the user to handle the device with a few fingers touches easily.

The device offers a set of interfaces (analogue and digital) on its rear panel for integration into semi-automatic and remotely controlled test and automation systems.

AC power supply input

The device uses an active Power Factor Correction (PFC), enabling worldwide usage of a mains input from 90VAC up to 264VAC. Models with 1,5kWwill derate their output power to 1kW below input voltages 150VAC.

Auto-ranging power stage

All models are equipped with a flexible auto-ranging output stage which provides a higher output voltage at lower output current, or a higher output current at lower output voltage, always limited with a maximum output power curve.


  • Autoranging
  • Color Touchscreen
  • 3-paths onboard Interface

Technical Specifications:

  • Nominal powers 320W, 640W, 1000W, 1500W
  • Nominal voltages 40V, 80V, 200V, 750V
  • Currents 0-60A

Available Features:

  • Color Touchscreen
  • Wide input supply voltage range 90…264V with active PFC
  • High efficiency, up to 92%
  • Interfaces: USB standard, Ethernet & Analog optional
  • LabVIew-Vis software
  • 40V-Models according to SELV under EN 60950

DC output

DC output voltages between 0…40V and 0…750V, output current between 0…4A and 0…60A and output power ratings between 320…1500W are available. Thus, current, voltage and power could be adjusted continuously between 0…100%, no matter if manually or remotely (analogue or digital). The output terminals are located at the front panel of the device.

The PSI 9000 DT power supply features an additional built-in output filter to achieve much lower ripple, i.e. low noise on the DC output voltage.

Desktop power supplies from Elektro-Automatik are available to order. We will check the price and delivery dates directly with the supplier.

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About mixos

Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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