Laboratory power supplies

Products especially for laboratories

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.


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


 

 

Technical specifications

Power ratings  

5000W bis 15000W

 

Voltages 

60V, 80V, 200V, 360V, 500V, 750V, 1000V, 1500V

 

Currents  

up to 0-360A

Main-Features

ƒƒMaster-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: ƒƒDigital plug & play interfaces
  • SCPI & ModBus supported
  • LabView VIs and remote control software (Windows)


All products and technical details in our product catalog



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

  • ƒƒWide input voltage range 90...264 V with active PFC
  • High efficiency up to 92%
  • USB port as standard, Ethernet & analog optional
  • LabVIew-VIs
  • ƒ40 V models compliant to SELV (EN 60950)


All products and technical details in our product catalog



DC laboratory power supplies - PSI 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
  • ƒƒHigh efficiency up to 92%ƒƒ
  • Integrated function generatorƒƒ
  • Internal resistance simulation and regulation
  • LabVIew-VIsƒƒ
  • 40 V models compliant to SELV (EN 60950)


All products and technical details in our product catalog



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)


All products and technical details in our product catalog



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


All products and technical details in our product catalog



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


All products and technical details in our product catalog



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


Tech Special

AUTORANGING

* Flexible Output Power Stage

* Always max. power availability

* Serves a larger number of EUTs

* Up to 3 times higher power

More information



Tech Special

ENERGY RECOVERY



* Substantially cost saving
* Efficiency up to 95%
* Fast amortisation

* Ecologically friendly

More information