Desktop Power Supplies

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. 904-8486
BrandRS PRO
HK$225.58
Each
units
100 → 240 V ac 12 V dc 3A 36W C14 1.75 x 4.75 x 11 mm Centre Positive Female Coaxial Plug, 2.1 x 5.5 x 10.5 mm Centre Positive Female Coaxial Plug, 2.5 x 5.5 x 12.5 mm Centre Positive Female Coaxial Plug, 3 x 6.3 x 12 mm Centre Positive Female Coaxial Plug 1 C14 - ±5% - - VI ≥8.3ms
RS Stock No. 121-7111
Mfr. Part No.VEC65US12
BrandXP Power
HK$217.19
Each
units
90 → 264 V ac 12 V dc 5.41A 65W IEC 320-C14 DC Plug 1 - - ±5% 1200mm 90% VI 8ms
RS Stock No. 400-7061
Mfr. Part No.9980000059
BrandMascot
HK$292.75
Each
units
230 V ac 12 V ac 1A - - 2.1 x 5.5 x 12 mm with Snap-Lock, 2.5 x 5.5 x 12 mm with Snap-Lock 1 2-Pin UK - - 2000mm - - -
RS Stock No. 400-7128
Mfr. Part No.2083000062
BrandMascot
HK$369.86
Each
units
230 V ac 12 V dc 800mA - - 2.1 x 5.5 x 12 mm with Snap-Lock, 2.5 x 5.5 x 12 mm with Snap-Lock 1 2-Pin UK - - 2000mm - - -
RS Stock No. 721-0970
Mfr. Part No.DP4012N3M
HK$361.59
Each
units
90 → 264 V ac, 127 → 300 V dc 12 V dc 3.33A - IEC320-C14 2.5 x 5.5 mm Centre Positive 1 C14 Yes ±5% 1219mm - V -
RS Stock No. 423-7880
Mfr. Part No.2121000042
BrandMascot
HK$340.11
Each
units
90 → 264 V ac 24 V dc 400mA - IEC320 Modular Connector 1 2-Pin IEC - ±1% 1800mm 78% - -
RS Stock No. 121-7054
Mfr. Part No.AHM100PS24C2-8
BrandXP Power
HK$625.78
Each
units
80 → 264 V ac 24 V dc 4.16A 100W IEC 320-C8 - 1 - Yes ±3% 900mm - V 20ms
RS Stock No. 770-2839
BrandRS PRO
HK$254.14
Each
units
90 → 264 V ac, 135 → 370 V dc 7.5 V dc 2.93A 25W IEC320-C14 P1J 1 C14 - ±5% 1830mm 72% V -
RS Stock No. 400-7005
Mfr. Part No.2083000058
BrandMascot
HK$369.86
Each
units
230 V ac 12 V dc 1.2A - - 2.1 x 5.5 x 12 mm with Snap-Lock, 2.5 x 5.5 x 12 mm with Snap-Lock 1 3-Pin UK - - 2000mm - - -
RS Stock No. 667-5543
Mfr. Part No.GS25A24-P1J
BrandMean Well
HK$279.77
Each
units
90 → 264 V ac, 135 → 370 V dc 24 V dc 1.04A - IEC320-C14 P1J 1 - - ±2% 1830mm 85% V -
RS Stock No. 121-7035
Mfr. Part No.AFM60US12
BrandXP Power
HK$371.48
Each
units
80 → 264 V ac 12 V dc 5A 60W IEC 320-C14 DC Plug 1 - Yes 2.5% 950mm - V 8ms
RS Stock No. 454-5197
Mfr. Part No.SPU45E-203
BrandOEP
HK$901.24
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. 791-1039
Mfr. Part No.GSM40A18-P1J
BrandMean Well
HK$185.88
Each
units
80 → 264 V ac, 113 → 370 V dc 18 V dc 2.22A - IEC320-C14 P1J 1 IEC Yes ±3% 1500mm - VI -
RS Stock No. 377-7179
Mfr. Part No.LFZVC65SG24E
BrandEOS
HK$608.88
Each
units
90 → 264 V ac 24 V dc 2.7A - IEC320-C8 2.54 x 5.49 mm Centre Positive 1 - - ±5% 1000mm 88% III -
RS Stock No. 454-5153
Mfr. Part No.PSU25A-13D
BrandOEP
HK$839.55
Each
units
100 → 240 V ac ±12 V dc, 5 V dc 2.5 A, 300 mA, 800 mA - IEC 320-C14 DIN Connector 3 - - ±5% 1500mm 65% - -
RS Stock No. 513-1323
Mfr. Part No.DPS54
HK$606.32
Each
units
90 → 264 V ac, 127 → 300 V dc 15 V dc 4A - IEC320-C14 2.5 mm Centre Positive 1 - Yes ±2% 2000mm 80% V -
RS Stock No. 721-2225
Mfr. Part No.GS25B05-P1J
BrandMean Well
HK$279.77
Each
units
90 → 264 V ac, 135 → 370 V dc 5 V dc 4A - IEC320-C8 2.1 x 5.5 x 11 mm Centre Positive 1 - - ±5% 1230mm 74% V -
RS Stock No. 454-5119
Mfr. Part No.PSU25A-13
BrandOEP
HK$752.98
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. 423-7868
Mfr. Part No.2121000040
BrandMascot
HK$340.11
Each
units
90 → 264 V ac 9 V dc 1A - IEC320 Modular Connector 1 2-Pin IEC - ±1% 1800mm 78% - -
RS Stock No. 121-7028
Mfr. Part No.AFM45US12C2
BrandXP Power
HK$286.38
Each
units
80 → 264 V ac 12 V dc 4A 48W IEC 320-C8 DC Plug 1 - Yes 2.5% 950mm - V 8ms