Desktop Power Supply

A desktop power supply is the battery back that connects to a mains power supply and is used to power your laptop or PC.

How do they work?
They act as the conduit between your mains power supply and your desktop device. It facilities the electrical interaction that gives your device power and the ability to operate.

Features and benefits

  • Highly efficient
  • Long shelf life
  • LED power indicators available to let you know if your device is charging or idle
  • Different lead lengths available
  • Fully enclosed plastic casing
  • Small, compact and neat
  • Energy saving properties in some power supplies
  • Mounting types such as desktop, or wall plugs available


Where might I use one?

  • For your home PC or Laptop
  • At work
  • Medical equipment
  • Military applications

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Description Price Input Voltage Range Output Voltage Rating Output Current Range Rated Output Power Input Connector Output Connection Type Number of Outputs Plug Type Medical Approved Load Regulation Range Cable Length Efficiency Energy Efficiency Level Holdup Time
RS Stock No. 454-5175
Mfr. Part No.SPU45E-201
BrandOEP
£70.02
Each
Units
90 → 264 V ac 5 V dc, 12 V dc 2 A, 5 A - IEC 320-C14 DIN Connector 2 - - ±15% 1500mm 80% - 10ms
RS Stock No. 454-5119
Mfr. Part No.PSU25A-13
BrandOEP
£58.50
Each
Units
100 → 240 V ac 5 V dc, 12 V dc 1 A, 2.5 A - IEC 320-C14 DIN Connector 2 - - ±5% 1500mm 65% - -
RS Stock No. 454-5226
Mfr. Part No.SPU45E-302
BrandOEP
£75.60
Each
Units
90 → 264 V ac 5 V dc, ±12 V dc 2 A, 5 A, 800 mA - IEC 320-C14 DIN Connector 3 - - ±15% 1500mm 80% - 10ms
RS Stock No. 454-5169
Mfr. Part No.PSU25A-14E
BrandOEP
£58.50
Each
Units
100 → 240 V ac 5 V dc, ±15 V dc 2.5 A, 300 mA, 500 mA - IEC 320-C14 DIN Connector 3 - - ±5% 1500mm 65% - -
RS Stock No. 454-5232
Mfr. Part No.SPU45E-303
BrandOEP
£75.60
Each
Units
90 → 264 V ac 5 V dc, ±15 V dc 2 A, 5 A, 800 mA - IEC 320-C14 DIN Connector 3 - - ±15% 1500mm 80% - 10ms
RS Stock No. 454-5131
Mfr. Part No.PSU25A-16
BrandOEP
£58.50
Each
Units
100 → 240 V ac 5 V dc, 24 V dc 2.5 A, 500 mA - IEC 320-C14 DIN Connector 2 - - ±5% 1500mm 65% - -
RS Stock No. 454-5153
Mfr. Part No.PSU25A-13D
BrandOEP
£64.92
Each
Units
100 → 240 V ac 5 V dc, ±12 V dc 2.5 A, 300 mA, 800 mA - IEC 320-C14 DIN Connector 3 - - ±5% 1500mm 65% - -
RS Stock No. 454-5298
Mfr. Part No.SPU65-302
BrandOEP
£109.98
Each
Units
90 → 264 V ac 5 V dc, ±12 V dc 3 A, 6 A, 800 mA - IEC320-C14 DIN Connector 3 C14 - ±7% - 88% - 16ms
RS Stock No. 454-5260
Mfr. Part No.SPU65-201
BrandOEP
£103.84
Each
Units
90 → 264 V ac 5 V dc, 12 V dc 3 A, 7 A - IEC320-C14 DIN Connector 2 C14 - ±7% - 88% - 16ms
RS Stock No. 454-5210
Mfr. Part No.SPU45E-301
BrandOEP
£75.60
Each
Units
90 → 264 V ac 12 V dc, ±5 V dc 2 A, 5 A, 800 mA - IEC 320-C14 DIN Connector 3 - - ±15% 1500mm 80% - 10ms
RS Stock No. 454-5197
Mfr. Part No.SPU45E-203
BrandOEP
£70.02
Each
Units
90 → 264 V ac 5 V dc, 24 V dc 1 A, 5 A - IEC 320-C14 DIN Connector 2 - - ±15% 1500mm 80% - 10ms
RS Stock No. 454-5181
Mfr. Part No.SPU45E-202
BrandOEP
£67.39
Each
Units
90 → 264 V ac 5 V dc, 15 V dc 1 A, 5 A - IEC 320-C14 DIN Connector 2 - - ±15% 1500mm 80% - 10ms
RS Stock No. 454-5305
Mfr. Part No.SPU65-303
BrandOEP
£109.98
Each
Units
90 → 264 V ac 5 V dc, ±15 V dc 3 A, 6 A, 800 mA - IEC320-C14 DIN Connector 3 C14 - ±7% - 88% - 16ms