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DC Sources

We pride ourselves on being specialists in the world of compact programmable DC sources. Our precision products are available as linear or switch mode.

With one of the most comprehensive selections of DC power supplies on the market, the ETPS team can engineer a product tailored exactly to your project. Our standard units offer a wide range of current, voltage and power outputs to choose from. If your application requires something a little non-standard then we will look to provide a custom solution.

Built in either a benchtop or rackmounting case, every DC source is provided with constant voltage and constant current modes. Where more functionality is needed, selected models also have adjustable resistance, constant power and PV simulation modes.

Our units come with front panel control for simple programming, alongside a variety of computer interfaces for remote control and monitoring. Analogue, RS-232, CAN, RS-485, Ethernet or IEEE 488.2 can be specified for most systems. Industry specific interfaces such as CAN are possible for LAB-TC and LAB-GSS models.

For more complex test requirements, we offer application GUIs that program ETPS hardware to replicate real world behaviour of a power component. This allows specific sections of a circuit to be isolated and researched. Many industry standards are pre-installed for areas such as battery emulation and powertrain testing.

Did you know...
  • We have a dedicated range of battery chargers.
  • High power DC sources with powers over 40kW can be found here.
  • Bipolar and bidirectional sink/source systems with optional mains recycling are available.
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LAB-GSS Grid-Tied Bidirectional DC Supply
Max. Voltage: 1500V
Min. Power: 20kW
Max. Power: 2MW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-GSS
LAB-GSS-HC High Current Bidirectional DC Supply
Max. Voltage: 195V
Min. Power: 20kW
Max. Power: 2MW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-GSS-HC
LAB-TC Advanced High Power DC Sources
Max. Voltage: 1000V
Min. Power: 10kW
Max. Power: 32kW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-TC
LAB-HP Compact High Power DC Source
Max. Voltage: 600V
Min. Power: 5kW
Max. Power: 30kW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-HP
LAB-HP-E Essential High Power DC Source
Max. Voltage: 1500V
Min. Power: 5kW
Max. Power: 30kW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-HP-E
LAB-SMS-E Essential Ultra Compact DC Source
Max. Voltage: 1500V
Min. Power: 3kW
Max. Power: 10kW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-SMS-E
LAB-SMS Ultra Compact DC Power Supply
Max. Voltage: 1200V
Min. Power: 3kW
Max. Power: 10kW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-SMS
LAB-AUTO Autoranging DC Power Supply
Max. Voltage: 1575V
Min. Power: 5kW
Max. Power: 15kW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-AUTO
LAB-S Rackmounting Linear DC Power Supplies
Max. Voltage: 150V
Min. Power: 500W
Max. Power: 4.5kW
Technology: Linear
Case Style: Rack Mount
More Info Datasheet
LAB-S
LAB-DSP High Density DC Power Source
Max. Voltage: 600V
Min. Power: 750W
Max. Power: 3kW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-DSP
LAB-SMP Compact 1U Switch Mode Power Supply
Max. Voltage: 600V
Min. Power: 1.2kW
Max. Power: 2.4kW
Technology: Switch Mode
Case Style: Rack Mount
More Info Datasheet
LAB-SMP
LAB-DSPH Benchtop DC Power Supply
Max. Voltage: 600V
Min. Power: 750W
Max. Power: 1.5kW
Technology: Switch Mode
Case Style: Desktop
More Info Datasheet
LAB-DSPH
LAB-SP Primary Switched Benchtop DC Source
Max. Voltage: 150V
Min. Power: 500W
Max. Power: 750W
Technology: Switch Mode
Case Style: Desktop
More Info Datasheet
LAB-SP
LAB-SLR DC Power Supply with Automatic Ranging
Max. Voltage: 120V
Min. Power: 120W
Max. Power: 240W
Technology: Switch Mode
Case Style: Desktop
More Info Datasheet
LAB-SLR
LAB-SL DC Power Supply with Electronic Load
Max. Voltage: 120V
Min. Power: 120W
Max. Power: 240W
Technology: Linear
Case Style: Desktop
More Info Datasheet
LAB-SL
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ETPS Ltd
Unit 14, The Bridge
Beresford Way
Chesterfield, S41 9FG
sales@etps.co.uk
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