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ATX Power Supply | PC Power Supplies | ATX Power Supplies

Advanced Technology Extended or ATX power supplies have a range of applications, including server systems, PC workstations and POS machines. Presenting a versatile power supply system that is the perfect solution to a range of different applications.

Sunpower are pleased to offer a variety of highly available and premium quality PC ATX power supplies which range from 200W up to 750W. This Sunpower product comes in numerous form factors including:

  • Micro ATX
  • ATX
  • 12V
  • SFX
  • IPC
  • EPS
  • SLI
  • Flex

As you can see from the list provided, Sunpower is able to have the right power supply and form factor that you’re looking for. Whether you need an ATX power supply for an existing project, as a replacement or as part of a new idea, Sunpower will have the solution for your needs.

As standard, our ATX power supplies come with top of the range features including ON/OFF controls, 80 plus verification, power factor correction and a full range of short circuit, over voltage, and over load protection. These ATX power supplies are also quiet. Keeping noise operation to a minimum at all times.

Easy to install and run, the majority of our PC PSUs are designed for compatibility with either SSI, Intel P4 or AMD Athlon.

You can also call Sunpower on 0118 9823746 in order to speak to our friendly team to ask for any information or advice on our products.

Not what you were looking for? Look through our list of products or use the search at the top of the site; if not don't worry, use our advanced product search ....

 

ATX Power Supply

There are 59 products in ATX Power Supply. Displaying 1 to 20
There are 59 products in ATX Power Supply. Displaying 1 to 20

ENH-0840A

400W Active PFC 1U EPS 12V 80Plus PC PSU - ENH-0840A Product Image
  • Style - 1U
  • Outputs - ATX 12V

400W Active PFC 1U EPS 12V 80Plus PC PSU

  • Universal Input Voltage
  • Active PFC
  • Over power, voltage, current & temperature protections
  • Short circuit protection
  • 80 Plus certified

ENP-5130GH

300W Active PFC ATX 12V 80Plus PC PSU - ENP-5130GH Product Image
  • Outputs - ATX 12V
  • Style - PS2

300W Active PFC ATX 12V 80Plus PC PSU

  • Universal Input Voltage
  • Active PFC
  • Over power, voltage, current & temperature protections
  • Short circuit protection
  • 120mm fan for quiet operation
  • 4 x SATA connectors
  • PCI connector
  • 80 Plus certified

ENP-5136GH

360W Active PFC ATX 12V 80Plus PC PSU - ENP-5130GH Product Image
  • Outputs - ATX 12V
  • Style - PS2

360W Active PFC ATX 12V 80Plus PC PSU

  • Universal Input Voltage
  • Active PFC
  • Over power, voltage, current & temperature protections
  • Short circuit protection
  • 120mm fan for quiet operation
  • 4 x SATA connectors
  • PCI connector
  • 80 Plus certified

ENP-5140GH

400W Active PFC ATX 12V 80Plus PC PSU - ENP-5130GH Product Image
  • Outputs - ATX 12V
  • Style - PS2

400W Active PFC ATX 12V 80Plus PC PSU

  • Universal Input Voltage
  • Active PFC
  • Over power, voltage, current & temperature protections
  • Short circuit protection
  • 120mm fan for quiet operation
  • 4 x SATA connectors
  • PCI connector
  • 80 Plus certified

ENP-5146GH

460W Active PFC ATX 12V 80Plus PC PSU - ENP-5130GH Product Image
  • Outputs - ATX 12V
  • Style - PS2

460W Active PFC ATX 12V 80Plus PC PSU

  • Universal Input Voltage
  • Active PFC
  • Over power, voltage, current & temperature protections
  • Short circuit protection
  • 120mm fan for quiet operation
  • 4 x SATA connectors
  • PCI connector
  • 80 Plus certified

ENP-5150GH

500W Active PFC ATX 12V 80Plus PC PSU - ENP-5150GH Product Image
  • Outputs - ATX 12V
  • Style - PS2

500W Active PFC ATX 12V 80Plus PC PSU

  • Universal Input Voltage
  • Active PFC
  • Over power, voltage, current & temperature protections
  • Short circuit protection
  • 120mm fan for quiet operation
  • 4 x SATA connectors
  • PCI connector
  • 80 Plus certified
  • ATX 12V & EPS 12V compatible

ENP-7025B

250W Flex ATX PC Power Supply - ENP-7025B 250W Flex ATX PC Power Supply
  • Technology - Switchmode
  • Outputs - Single

250W Flex ATX PC Power Supply

  • High Quality
  • Full range input
  • Flex ATX form factor
  • TFX 12V, +5V standby voltage
  • Remote ON/OFF control
  • Low acoustic noise
  • Auto-sensing thermal control
  • Active power factor correction
  • Over voltage, over power, over load protections
  • Under voltage & short circuit protection

eNSP-300P-S20-11S

Nonstop ATX Power Supply with Removable Backup Function - eNSP-300P-S20-11S UPS function ATX Power Supply from Sunpower UK
  • Outputs - ATX
  • Style - PS2

Nonstop ATX Power Supply with Removable Backup Function

  • 300W Peak power, for 5 seconds
  • Complies with Pentium4
  • Protects PCs during power cuts, with backup function
  • Nonstop/backup unit is removeable
  • Active PFC function
  • ON/OFF control
  • Fan fail alarm
  • Input & Output alarm signals

eNSP3-450P-S20-H1V

ATX Power Supply with UPS Function - ATX Power Supply With UPS Function
  • Outputs - ATX
  • Style - PS2

ATX Power Supply with UPS Function

  • Backup function protects PCs at blackout
  • Independent voltage-stabilizing circuit on all outputs
  • No minimum load, stably drives the latest high-performace CPU
  • Maximum continuous capacity 380W, Peak capacity 450.5W
  • Thermo-sensing speed control fan allows for a quiet environment; variable fan speed switch dedicated to reduce heat of CPU
  • Connector system is adopted to adjust to various output connectors
  • Signal unit and cooling fan can be replaced
  • Removable, optional, output harnesses
  • Optional extras, battery pack

HP-P4507F5(P)

400W PS2 ATX AC-DC Power Supply -
  • Outputs - ATX
  • Style - PS2

400W PS2 ATX AC-DC Power Supply

  • Remote On/Off control
  • 100% Burn-in
  • Over voltage and short circuit protection
  • AC protection fuse
  • Low ripple and noise
  • High quality

IPC-200 Series

200W Industrial 1UATX 12V/P4 PC Supply - IPC-200 Series

200W Industrial 1UATX 12V/P4 PC Supply

  • Meet 1U rack mount system
  • Universal AC input / Full range
  • Active power factor 94%
  • Protections:Short circuit/Overload/Over voltage
  • Forced air cooling by built-in DC fan
  • With power good and fail signal output
  • Built-in remote ON-OFF control
  • Remote DC sense +5V and +3.3V
  • With +5VSB:0 ~ 2.0A max.
  • 100% full load burn-in test
  • High efficiency

IPC-250 Series

250W Industrial 1UATX 12V/P4 PC Power Supply - IPC-250 Series

250W Industrial 1UATX 12V/P4 PC Power Supply

  • Meet 1U rack mount system
  • Universal AC input / Full range
  • Active power factor 94%
  • Protections:Short circuit/Overload/Over voltage
  • Forced air cooling by built-in DC fan
  • With power good and fail signal output
  • Built-in remote ON-OFF control
  • Remote DC sense +5V and +3.3V
  • With +5VSB:0 ~ 2.0A max.
  • 100% full load burn-in test
  • High efficiency

IPC-300A Series

300W Industrial 1UATX 12V/P4 PC Power Supply - IPC-300 Series

300W Industrial 1UATX 12V/P4 PC Power Supply

  • Meet 1U rack mount system
  • Universal AC input / Full range
  • Active power factor 94%
  • Protections:Short circuit / Overload / Over voltage
  • Forced air cooling by built-in DC fan
  • With power good and fail signal output
  • Built-in remote ON-OFF control
  • Remote DC sense +5V and +3.3V
  • With +5VSB:0 ~ 2.0A max.
  • 100% full load burn-in test
  • High efficiency

PCFL-180P Series

180W Fanless ATX Power Supply - PCFL-180P Product Image
  • Outputs - ATX
  • Style - Fanless

180W Fanless ATX Power Supply

  • No minimum load requirements
  • Reduced leakage current
  • Over temperature, over current, over voltage protection
  • Optional nonstop power capability
  • Customisable outputs
  • Double sided through hole PCB for industrial use
  • Semi regulated +24V output available

PCFL-180P-X2S2

180W Fanless ATX Power Supply & Back-Up Function - PCFL-180P-X2S2 180W Battery Back Up Function Fanless ATX Power Supply from Sunpower UK
  • Outputs - ATX
  • Style - Fanless

180W Fanless ATX Power Supply & Back-Up Function

  • No minimum load requirements
  • Reduced leakage current
  • Over temperature, over current, over voltage protection
  • Optional nonstop power capability
  • Customisable outputs
  • Double sided through hole PCB for industrial use
  • Semi regulated +24V output available

SAP-6425

425W Active  PFC  ATX  Power Supply - Product Image
  • Outputs - ATX
  • Style - PS2

425W Active PFC ATX Power Supply

  • Meet Intel ATX 2.01 / ATX2.03 / ATX 12V
  • +3.3V, +5V main output remote sensing
  • Built in EMI filter. low ripple noise
  • Built-in long life ball bearing fan
  • Over load, over voltage & short circuit protection
  • 100% 50°C burn-in test
  • Meet EMC EN 55022, EN 55024 standard
  • UL, cUL, CB, CE approved

SAP-6500P

500W PS2 AC-DC ATX Power Supply - Product Image
  • Outputs - ATX
  • Style - PS2

500W PS2 AC-DC ATX Power Supply

  • Universal AC input with active power factor correction, P.F.>0.95
  • Over load, over voltage protection
  • Short circuit protection
  • Power Good Signal
  • Output voltage remote sense
  • Remote Control ON/OFF
  • 100% 50°C burn-in test
  • Meet UL, cUL, TUV, CB, CE standard

SPQ-4300

300W PS2 AC-DC Power Supply - Product Image
  • Outputs - AT
  • Style - PS2

300W PS2 AC-DC Power Supply

  • High efficiency, high reliability
  • Built in EMI filter, low ripple noise
  • AC input 115V/230V Auto sensing optional
  • Over load, over voltage & short circuit protection
  • Built-in long life ball-bearing fan
  • 100% 50°C burn-in test
  • UL, CSA, TUV, CE certified
  • MOQ of 20 pcs

SPQ-4400

400W PS2 AC-DC Power Supply - Product Image
  • Outputs - AT
  • Style - PS2

400W PS2 AC-DC Power Supply

  • High efficiency, high reliability
  • Built in EMI filter, low ripple noise
  • AC input 115V/230V Auto sensing optional
  • Over load, over voltage & short circuit protection
  • Built-in long life ball-bearing fan
  • 100% 50°C burn-in test
  • UL, CSA, TUV, CE certified
  • MOQ of 20 pcs

SPW-6250P1

250W 1U Active PFC ATX Power Supply - Product Image
  • Style - 1U
  • Outputs - ATX

250W 1U Active PFC ATX Power Supply

  • Universal full range AC input with active PFC, P.F.> 0.95
  • +3.3V, +5V main output remote sensing
  • Over load, over voltage & short circuit protection
  • Built-in long life ball bearing fan
  • 100% 50°C burn-in test
  • Meet Intel ATX 2.01 / ATX2.03 / ATX 12V / EPS
  • UL, cUL, TUV, ,CB, CE certified