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 ITE Approved Output Current Range Rated Output Power Input Connector Output Connection Type Number of Outputs Plug Type Regulator Type Medical Approved Ripple And Noise Line Regulation Range Load Regulation Range
RS Stock No. 454-5226
Mfr. Part No.SPU45E-302
BrandOEP
TWD3,265
Each
90 → 264 V ac ±12 V dc, 5 V dc - 2 A, 5 A, 800 mA - IEC 320-C14 DIN Connector 3 - Switched Mode Power Supply - ±1% ±1% ±15%
RS Stock No. 721-2092
Mfr. Part No.GS15A-2P1J
BrandMean Well
TWD720
Each
90 → 264 V ac, 135 → 370 V dc 9 V dc - 1.66A - IEC320-C14 P1J 1 - Switched Mode Power Supply - 80mV Pk-Pk ±0.5% ±5%
RS Stock No. 732-0272
BrandRS Pro
TWD1,281
Each
100 → 240 V ac 15 V dc - 4A 60W IEC 320-C14 2.1 x 5.5 x 11 mm Centre Positive 1 C14 Switched Mode Power Supply - 100mV Pk-Pk ±1% ±3%
RS Stock No. 753-7975
Mfr. Part No.MES50A-3P1J
BrandMean Well
TWD2,951
Each
90 → 264 V ac, 135 → 370 V dc 12 V dc - 4.16A - IEC320-C14 P1J 1 - - Yes 100mV Pk-Pk ±1% ±3%
RS Stock No. 667-5565
Mfr. Part No.GS40A12-P1J
BrandMean Well
TWD1,233
Each
90 → 264 V ac, 127 → 370 V dc 12 V dc - 3.34A - IEC320-C14 P1J 1 - Switched Mode Power Supply - 100mV Pk-Pk ±1% ±3%
RS Stock No. 753-7893
Mfr. Part No.MES30A-1P1J
BrandMean Well
TWD2,100
Each
90 → 264 V ac, 135 → 370 V dc 5 V dc - 5A - IEC320-C14 P1J 1 - - Yes 30mV Pk-Pk ±1% ±5%
RS Stock No. 764-9081
Mfr. Part No.DTM65PW120C
BrandTDK-Lambda
TWD3,310
Each
90 → 264 V ac 12 V dc - 5A - IEC 320-C14 KPPx-4P 1 - - Yes 100mV ±5% ±5%
RS Stock No. 667-5584
Mfr. Part No.GS60A12-P1J
BrandMean Well
TWD1,353
Each
90 → 264 V ac, 135 → 370 V dc 12 V dc - 5A - IEC320-C14 P1J 1 - Switched Mode Power Supply - 100mV Pk-Pk ±1% ±3%
RS Stock No. 721-2317
Mfr. Part No.GS160A24-R7B
BrandMean Well
TWD4,399
Each
85 → 264 V ac, 120 → 370 V dc 24 V dc - 6.67A - IEC320-C14 R7B 1 Type F - Schuko Plug, 3-Pin UK Switched Mode Power Supply - 180mV Pk-Pk ±1% ±3%
RS Stock No. 721-2281
Mfr. Part No.GS120A12-R7B
BrandMean Well
TWD3,288
Each
85 → 264 V ac, 120 → 370 V dc 12 V dc - 8.5A - IEC320-C14 R7B 1 Type F - Schuko Plug, 3-Pin UK Switched Mode Power Supply - 80mV Pk-Pk ±1% ±5%
RS Stock No. 454-5175
Mfr. Part No.SPU45E-201
BrandOEP
TWD3,008
Each
90 → 264 V ac 5 V dc, 12 V dc - 2 A, 5 A - IEC 320-C14 DIN Connector 2 - Switched Mode Power Supply - ±1% ±1% ±15%
RS Stock No. 188-769
BrandRS Pro
TWD1,235
Each
100 → 240 V ac 12 V dc - 5A 60W IEC320-C14 2.1 x 5.5 x 11 mm Centre Positive 1 C14 Switched Mode Power Supply - 100mV Pk-Pk ±1% ±3%
RS Stock No. 721-2095
Mfr. Part No.GS15A-3P1J
BrandMean Well
TWD649
Each
90 → 264 V ac, 135 → 370 V dc 12 V dc - 1.25A - IEC320-C14 P1J 1 - Switched Mode Power Supply - 80mV Pk-Pk ±0.5% ±3%
RS Stock No. 454-5197
Mfr. Part No.SPU45E-203
BrandOEP
TWD3,309
Each
90 → 264 V ac 5 V dc, 24 V dc - 1 A, 5 A - IEC 320-C14 DIN Connector 2 - Switched Mode Power Supply - ±1% ±1% ±15%
RS Stock No. 668-9283
Mfr. Part No.LFZVC65NP19E4
BrandEOS
TWD2,105
Each
90 → 264 V ac 19 V dc - 3.42A - IEC320-C14 - 1 - Switched Mode Power Supply - ±2% ±2% ±5%
RS Stock No. 436-096
BrandRS Pro
TWD460
Each
100 → 240 V ac 12 V dc - 1.5A 18W IEC320-C8 2.1 x 5.5 x 12 mm Centre Positive 1 2-Pin UK, 3-Pin UK Switched Mode Power Supply - 200mV ±2% ±5%
RS Stock No. 513-1367
Mfr. Part No.DPS54-M
TWD2,481
Each
90 → 264 V ac, 127 → 300 V dc 15 V dc - 4A - IEC320-C14 2.5 mm Centre Positive 1 - Switched Mode Power Supply Yes 150mV Pk-Pk ±2% ±2%
RS Stock No. 513-1317
Mfr. Part No.DPS53
TWD2,055
Each
90 → 264 V ac, 127 → 300 V dc 12 V dc - 5A - IEC320-C14 2.5 mm Centre Positive 1 - Switched Mode Power Supply - 120mV Pk-Pk ±2% ±2%
RS Stock No. 454-5232
Mfr. Part No.SPU45E-303
BrandOEP
TWD2,549
Each
90 → 264 V ac ±15 V dc, 5 V dc - 2 A, 5 A, 800 mA - IEC 320-C14 DIN Connector 3 - Switched Mode Power Supply - ±1% ±1% ±15%
RS Stock No. 815-7081
Mfr. Part No.25HK-U-050A120-USBA-3A
TWD372
Each
100 → 240 V ac 5 V dc - 1.2A - - - 1 3-Pin UK Universal - 300mV 2% -