HomePower SuppliesSPS5000X Series
Programmable Switching DC Power Supply

SPS5000X Series

A wide-range programmable switching DC power supply family — thirteen models from 40 to 160 V and 180 to 1080 W, in single-, dual- and triple-channel versions. Each supply delivers its full rated power across a wide range of voltage and current combinations (constant-power output), so one instrument covers many operating points. Add series and parallel operation up to 320 V, 270 A and 3240 W, 1 mV / 1 mA resolution, a 50-step list mode, analog control and an embedded web server, and the SPS5000X scales from the teaching bench to automated production test.

Siglent SPS5000X Series switching DC power supply
40 – 160 V
output voltage
up to 1080 W
per unit (3240 W combined)
1 mV / 1 mA
setting resolution
13 models
1 / 2 / 3-channel

Programmable Switching DC Power Supply

A wide-range programmable switching DC power supply family — thirteen models from 40 to 160 V and 180 to 1080 W, in single-, dual- and triple-channel versions. Each supply delivers its full rated power across a wide range of voltage and current combinations (constant-power output), so one instrument covers many operating points. Add series and parallel operation up to 320 V, 270 A and 3240 W, 1 mV / 1 mA resolution, a 50-step list mode, analog control and an embedded web server, and the SPS5000X scales from the teaching bench to automated production test.

Every model shares the same platform, OLED interface and command set, so you choose on voltage, power and channel count — then scale with series/parallel operation and rack mounting as your needs grow. siglent.eu is the official EU distributor, with stock, warranty and local support.

Siglent SPS5000X Series

Key highlights

Wide-range constant power

Full rated power across a wide voltage/current range — one supply covers the operating points a rectangular V×I supply can’t.

Up to 160 V / 1080 W

High-power-density switch-mode design from 180 W to 1080 W, with 40, 50, 80 and 160 V models.

Series & parallel

Combine units for 0–320 V (2 in series) or 0–270 A (3 in parallel) — up to 3240 W.

Programmable & connected

50-step list mode, adjustable slew rate, CV/CC priority, analog control and an embedded web server.

Models in the series

Thirteen models by voltage, power and channel count — every model shares the same platform and software (×2 / ×3 = per-channel rating on multi-channel models).

Siglent SPS5041X
SPS5041X
40 V · 30 A · 360 W · 1 CH
€839
View SPS5041X
Siglent SPS5042X
SPS5042X
40 V · 60 A · 720 W · 1 CH
€1,029
View SPS5042X
Siglent SPS5043X
SPS5043X
40 V · 90 A · 1080 W · 1 CH
€1,339
View SPS5043X
Siglent SPS5044X
SPS5044X
40 V · 30 A ×2 · 360 W ×2 · 2 CH
€1,579
View SPS5044X
Siglent SPS5045X
SPS5045X
40 V · 30 A ×3 · 360 W ×3 · 3 CH
€1,879
View SPS5045X
Siglent SPS5051X
SPS5051X
50 V · 10 A · 180 W · 1 CH
€769
View SPS5051X
Siglent SPS5081X
SPS5081X
80 V · 15 A · 360 W · 1 CH
€999
View SPS5081X
Siglent SPS5082X
SPS5082X
80 V · 30 A · 720 W · 1 CH
€1,239
View SPS5082X
Siglent SPS5083X
SPS5083X
80 V · 45 A · 1080 W · 1 CH
€1,619
View SPS5083X
Siglent SPS5084X
SPS5084X
80 V · 15 A ×2 · 360 W ×2 · 2 CH
€1,739
View SPS5084X
Siglent SPS5085X
SPS5085X
80 V · 15 A ×3 · 360 W ×3 · 3 CH
€2,089
View SPS5085X
Siglent SPS5161X
SPS5161X
160 V · 7.5 A · 360 W · 1 CH
€999
View SPS5161X
Siglent SPS5163X
SPS5163X
160 V · 22.5 A · 1080 W · 1 CH
€1,619
View SPS5163X

Core capabilities

Wide-range constant power

Rated power is available across a broad V/I envelope, covering more operating points from a single supply.

1 / 2 / 3-channel models

Single high-power outputs plus isolated dual- and triple-channel models for multi-rail work.

1 mV / 1 mA resolution

Fine setting and readback resolution with ±0.1% setting accuracy for precise, repeatable tests.

List & sequence mode

Up to 50 steps, built on the front panel or imported from USB; adjustable slew rate and CV/CC priority.

Series & parallel

2 units in series to 320 V, 3 in parallel to 270 A — up to 3240 W combined.

Protection & control

OVP, OCP, LPP and OTP with an internal discharge circuit; analog voltage/resistor programming.

Features in depth

Wide-range, constant-power output

Wide-range, constant-power output

Instead of one fixed voltage-times-current rectangle, each SPS5000X delivers its full rated power over a wide range of voltage and current combinations. A single 360 W model, for example, supplies high current at low voltage or high voltage at low current — so one supply covers jobs that would otherwise need several.

  • Full rated power across a wide V/I envelope
  • Fewer supplies to cover the same set of test points
  • 1 mV / 1 mA resolution, ±0.1% setting accuracy
  • CV/CC priority selection and adjustable slew rate

Series & parallel — scale to 320 V / 270 A

Need more voltage or current than one unit gives? Connect two supplies in series for up to 320 V, or three in parallel for up to 270 A — a combined 3240 W — and drive it all as one output.

  • Series (2 units): 0 – 320 V
  • Parallel (3 units): 0 – 270 A
  • Up to 3240 W combined power
  • High-power-density switch-mode design
Series and parallel — scale to 320 V / 270 A
Rear panel, programmable and connected

Rear panel, programmable & connected

The rear panel carries the remote-control and analog interfaces that make the SPS5000X easy to automate and rack-mount. USB, LAN with an embedded web server and an analog-control interface are standard, with an optional USB-GPIB module.

  • USB, LAN (LXI, embedded web server) & analog control standard
  • Analog voltage / resistor programming of V, I, OVP & OCP
  • Optional USB-GPIB module; rack-mount kit (SPS5000X-RMK)
  • High-brightness OLED display, 170° viewing angle

Applications

Where the SPS5000X Series fits.

Automotive & battery
LED lighting
Energy & solar
Component & module test
Production & ATE
R&D & laboratory
Education
Burn-in & ageing

Full specifications

Output voltage (rated)40 / 50 / 80 / 160 V (by model)
Output power180 / 360 / 720 / 1080 W (by model)
Channels1, 2 or 3 (isolated) depending on model
Output characteristicWide-range constant power (auto-ranging), switch-mode
Setting resolution1 mV / 1 mA
Setting accuracyVoltage ±0.1% ±(10–100 mV) · Current ±0.1% ±(5–100 mA)
Readback accuracyVoltage ±0.1% ±(20–100 mV) · Current ±0.1% ±(5–100 mA)
List / sequence modeUp to 50 steps (front panel or USB import)
Operating modesCV / CC with selectable priority · adjustable slew rate
Series operation2 units → 0 – 320 V
Parallel operation3 units → 0 – 270 A
Max. combined power3240 W
ProtectionOVP · OCP · LPP · OTP + user internal discharge circuit
External controlAnalog voltage & resistor programming of V / I and OVP / OCP
DisplayHigh-brightness OLED, 170° viewing angle
InterfacesUSB · LAN (LXI, embedded web server) · analog control; USB-GPIB (optional)
Rack mountSPS5000X-RMK — ½, ⅓ and ⅙ rack widths
Standard accessoriesUSB cable · country-specific power cord

From the official SPS5000X Series datasheet; per-model values vary. Subject to change, errors & omissions excepted.

Accessories & downloads

SPS5000X-RMK rack-mount kit
SPS5000X-RMK rack-mount kit
Mount single or multiple supplies in a 19-inch rack (½, ⅓, ⅙ widths).
Ask for a quote →
Software & firmware
Downloads centre
Datasheet & manuals
Request from us

Related & resources

Configure your SPS5000X Series

Tell us the voltage, current and channel count you need — and whether you’ll series/parallel or rack-mount — and we’ll quote the right model.

EU stock
Fast European delivery
Warranty
Manufacturer-backed
ISO / DKD calibration
Optional, on request
Expert support
JRSE B.V., Helmond

Frequently asked questions

What does ‘wide-range’ / constant-power output mean?

Rather than a single fixed voltage × current rectangle, each SPS5000X delivers its full rated power across a wide range of voltage and current combinations. One 360 W supply can therefore give high current at low voltage or high voltage at low current — covering operating points that would otherwise need several supplies.

How many models are there and how do I choose?

Thirteen models: rated 40, 50, 80 or 160 V with 180, 360, 720 or 1080 W, in single-, dual- or triple-channel versions. Pick the voltage and power your load needs, and a multi-channel model if you need several isolated rails.

Can I combine units for more voltage or current?

Yes. Two units in series reach 0–320 V, three in parallel reach 0–270 A, for up to 3240 W combined — controlled as a single output.

Is the SPS5000X programmable and remotely controllable?

USB, LAN with an embedded web server and an analog-control interface are standard, with an optional USB-GPIB module. A 50-step list mode, adjustable slew rate and CV/CC priority cover automated and sequenced testing.

Can it be rack mounted?

Yes — the SPS5000X-RMK rack-mount kit supports ½, ⅓ and ⅙ rack widths so single or multiple supplies fit a standard 19-inch rack.

Specifications are taken from the official Siglent SPS5000X Series datasheet and are subject to change without notice; errors & omissions excepted. siglent.eu is operated by JRSE B.V., official EU distributor.

Siglent SPS5041X 40V/30A/360W 1CH switch mode power supply

€839.00 FREE shipping

The Siglent SPS5041X is a single channel programmable Switching DC Power supply that provides a 0-40V 0-30A range with a max output power of 360W. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5042X 40V/60A/720W 1CH switch mode power supply

€1,029.00 FREE shipping

The Siglent SPS5042X is a single channel programmable Switching DC Power supply that provides a 0-40V 0-60A range with a max output power of 720W. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5043X 40V/90A/1080W 1CH switch mode power supply

€1,339.00 FREE shipping

The Siglent SPS5043X is a single channel programmable Switching DC Power supply that provides a 0-40V 0-90A range with a max output power of 1080W. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5044X 40V/30A/360W*2 2CH switch mode power supply

€1,579.00 FREE shipping

The Siglent SPS5044X is a two channel programmable Switching DC Power supply that provides a 0-40V 0-30A range with a max output power of 360W*2. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5045X 40V/30A/360W*3 3CH switch mode power supply

€1,879.00 FREE shipping

The Siglent SPS5045X is a triple / three channel programmable Switching DC Power supply that provides a 0-40V 0-30A range with a max output power of 360W*3. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5051X 50V/10A/180W 1CH switch mode power supply

€769.00 FREE shipping

The Siglent SPS5051X is a single channel programmable Switching DC Power supply that provides a 0-50V 0-10A range with a max output power of 180W. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5081X 80V/15A/360W 1CH switch mode power supply

€999.00 FREE shipping

The Siglent SPS5081X is a single channel programmable Switching DC Power supply that provides a 0-80V 0-15A range with a max output power of 360W. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5161X 160V/7.5A/360W 1CH switch mode power supply

€999.00 FREE shipping

The Siglent SPS5161X is a single channel programmable Switching DC Power supply that provides a 0-160V 0-7.5A range with a max output power of 360W. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5082X 80V/30A/720W 1CH switch mode power supply

€1,239.00 FREE shipping

The Siglent SPS5082X is a single channel programmable Switching DC Power supply that provides a 0-80V 0-30A range with a max output power of 720W. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5083X 80V/45A/1080W 1CH switch mode power supply

€1,619.00 FREE shipping

The Siglent SPS5083X is a single channel programmable Switching DC Power supply that provides a 0-80V 0-45A range with a max output power of 1080W. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5084X 80V/15A/360W*2 2CH switch mode power supply

€1,739.00 FREE shipping

The Siglent SPS5084X is a single channel programmable Switching DC Power supply that provides a 0-80V 0-15A range with a max output power of 360W*2. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5085X 80V/15A/360W*3 3CH switch mode power supply

€2,089.00 FREE shipping

The Siglent SPS5085X is a single channel programmable Switching DC Power supply that provides a 0-80V 0-15A range with a max output power of 360W*3. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details

Siglent SPS5163X 160V/22.5A/1080W 1CH switch mode power supply

€1,619.00 FREE shipping

The Siglent SPS5163X is a single channel programmable Switching DC Power supply that provides a 0-160V 0-22.5A range with a max output power of 1080W. The SPS5000X series is a ideal choice for a variety of demanding markets, including Commercial Industrial, Education, Energy and Power Generation, laboratory general testing, the LED lighting industry, and automotive electronics.

See details