Laboratory power supplies

Programmable Power Supplies

Our programmable Laboratory Power Supplies feature the Auto-Ranging Output. Owing to this special function, EA Laboratory Power Supplies are much more flexible and, in comparison to conventional power-supplies, they are able to source a much larger number of EUTs (equipment-under-test) with differing nominal voltages. Through an optimised mix of analogue- and digital technology (µ-controller/FPGA based) and combination of standardised electronic platforms out of a modular structure, we generate a large portfolio of power-supply series, perfectly adapted in power, function, performance and cost to the numerous applications in industrial environment and R&D. 

In our wide-range portfolio you will find AC- and DC sources in low-cost, mid-range and high-end style, for vocational training, workshops, laboratories and industrial automated test benches. All from one source.


DC Laboratory power supplies - PS 3000 C 160W-640W

Technical specifications

Output power ratings 
160W, 320W, 640W 

Output voltages 
40V, 80V, 200V

Currents 
up to 0-40A

Main-Features

  • Autoranging
  • Desk top housing with carrying handle and tilt stand
  • Optional interfaces
  • USB/Analog/LAN-Ethernet

Description

  • Wide input voltage range 90...264 V with active PFC
  • USB, Ethernet & Analog optional
  • SCPI- and ModBus-command language
  • LabView support

Bi-directional laboratory power supply with energy recovery - PSB 9000 3U

Technical specifications

Output power ratings 
320W, 640W, 1000W, 1500W

Output voltages 
40V, 80V, 200V, 500V

Currents 
up to 0-60A

Main Features

  • Master-slave bus for parallel connection
  • 19" full sized module, 3 unit height
  • Analogue- and USB-interface, further options available

Description

  • Microprocessor (FPGA) controlled
  • Multilingual colour touch panel
  • Internal resistance regulation
  • Battery test mode
  • Arbitrary-Generator & car-starting curve
  • Optional: Digital plug & play interfaces
  • SCPI & ModBus supported
  • LabView VIs and remote control software (Windows)

DC laboratory power supplies - PS 9000 T 320W-1500W

Technical specifications

Output power ratings 
320W, 640W, 1000W, 1500W

Output voltages 
40V, 80V, 200V, 500V

Currents 
up to 0-60A

Main Features

  • Auto-ranging
  • Space saving tower style-housing
  • Colour touch panel

Description

  • Wide input voltage range 90...264 V with active PFC
  • High efficiency up to 92%
  • USB port as standard, Ethernet & analog optional
  • LabVIew-VIs
  • 40 V models compliant to SELV (EN 60950)

DC laboratory power supplies - PSI 9000 T 320W-1500W

Technische Daten

Nennleistungen 
320W, 640W, 1000W, 1500W

Nennspannungen 
40V, 80V, 200V, 500V 

Ströme 
bis 0-60A

Main-Features

  • Auto-ranging
  • Space saving tower style-housing
  • Colour touch panel

Description

  • Wide input voltage range 90...264 V with active PFC
  • High efficiency up to 92%
  • Integrated function generator
  • Internal resistance simulation and regulation
  • LabVIew-VIs
  • 40 V models compliant to SELV (EN 60950)

Adjustable, programmable DC laboratory power supplies

Technical specifications

Powers 
as from 80 W up to 150 kW and more

Voltages 
as from 0-16 V up to 0-15 kVDC

Currents 
as from 0-6 A up to 0-510 A (Systems up to 3500A)

 

Main-Features

  • Autoranging
  • Colored Touchscreen

Description

  • Switched-mode, with flexi-range or auto-ranging output
  • Remotely programmable via analogue and digital interfaces
  • Factory-installed interfaces and „plug n play“ slot
  • State-of-the-art µ- processor controller (FPGA)
  • Highly isolated modular architecture
  • PV (solar) array simulation
  • Battery and fuel cell simulation
  • Function generator, sine, square, trapezoidal, ramp, arbitrary
  • Alarm Management, user profiles
  • For bench, 19" integration and wall mount
  • Analogue, Ethernet, USB, CAN, Profibus, GPIB and more.
  • User software EA Power Control (freeware), Multi-Control “App” (under license)

Adjustable, programmable AC sources

Technical specifications

Powers 
as from 500 W up to 45 kW

Voltages 
as from 0-300 VAC up to 0-600 VAC

Frequencies 
40 Hz up to 1000 Hz

Description

  • Line-regulated and switching-mode
  • Single-phase or three-phase output
  • Remote control via digital interfaces
  • Bench type and for 19“ integration

Adjustable DC sources

Technical specifications

Power
as from 1500 W up to 240 kW and beyond

Voltages 
as from 0-6 VDC up to 0-60 VDC

Currents 
as from 0-250 A up to 0-4000 A (systems up to 10 kA)

Main Features

  • Autoranging
  • Turnkey-ready
  • Colored Touchscreen

Description

  • Switching mode
  • Remote control via analogue and digital interfaces
  • Digital regulation loop
  • Bench type, for 19" integration and wall-mount
  • Analogue, Ethernet, USB, CAN,  Profibus, and more

Adjustable insulation transformers

Technical specifications

Powers 
150 VA up to 1300 VA

Voltages 
as from 0 – 30 VAC and DC up to 0 – 260 VAC

Currents 
up to 4,5 A AC

Main Features

  • Galvanically isolated
  • case closed on top and bottom
  • Three-digit displays for voltage and current

Description

  • With regulated and unregulated output
  • Single and multiple outputs
  • Bench style

All products and technical details in our product catalog:

Autoranging




  • Flexible Output Power Stage
  • Always max. power availability
  • Serves a larger number of EUTs
  • Up to 3 times higher power


More info

Energy Recovery


  • Substantially cost saving
  • Efficiency up to 95%
  • Fast amortisation
  • Ecologically friendly


More info