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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Viewing 1 - 20 of 264 products
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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. 731-6096
BrandRS PRO
$105.10
Each
units
100 → 240 V ac 24V dc 3.125A 75W IEC320-C8 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 C8 - ±5% 1200mm 87% V ≥8.3ms
RS Stock No. 188-781
BrandRS PRO
$72.69
Each
units
100 → 240 V ac 24V dc 2.5A 60W IEC320-C14 2.1 x 5.5 x 11 mm Centre Positive 1 C14 - ±3% 1000mm 87% V -
RS Stock No. 188-769
BrandRS PRO
$72.69
Each
units
100 → 240 V ac 12V dc 5A 60W IEC320-C14 2.1 x 5.5 x 11 mm Centre Positive 1 C14 - ±3% 1000mm 87% V -
RS Stock No. 731-6090
BrandRS PRO
$99.00
Each
units
100 → 240 V ac 24V dc 3.75A 90W IEC320-C8 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 C8 - ±5% 1200mm 87% V ≥10ms
RS Stock No. 731-6028
BrandRS PRO
$58.86
Each
units
100 → 240 V ac 9V dc 3A 27W IEC320-C8 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 C8 - ±5% 1200mm 84% V ≥8.3ms
RS Stock No. 144-0964
BrandRS PRO
$21.82
Each
units
90 → 264 V ac 5V dc 0 → 3A 15W C8 2.1 x 5.5 mm Connector 1 2-Pin IEC - - 1500mm - VI 10 (Minimum)ms
RS Stock No. 144-0965
BrandRS PRO
$22.98
Each
units
90 → 264 V ac 9V dc 0 → 2.66A 24W C8 2.1 x 5.5 mm Connector 1 2-Pin IEC - - 1500mm 86% VI 10 (Minimum)ms
RS Stock No. 126-2123
BrandRS PRO
$67.32
Each
units
80 → 275 V ac 12V dc Maximum of 2.6A 30W IEC320-C14 2.1 x 5.5 x 12 mm Centre Positive 1 C14 Yes - 1800mm - V 12ms
RS Stock No. 144-0966
BrandRS PRO
$23.66
Each
units
90 → 264 V ac 12V dc 0 → 2A 24W C8 2.1 x 5.5 mm Connector 1 2-Pin IEC - - 1800mm 86% VI 10 (Minimum)ms
RS Stock No. 144-0975
BrandRS PRO
$30.59
Each
units
90 → 264 V ac 24V dc 1.67A 40W IEC C14 - 1 3-Pin IEC - - - 88% VI 10 (Minimum)ms
RS Stock No. 144-0972
BrandRS PRO
$29.65
Each
units
100 → 240 V ac 24V dc 0 → 1.25A 30W IEC C14 2.1 x 5.5 mm Connector 1 3-Pin IEC - - 1830mm 87% VI 10 (Minimum)ms
RS Stock No. 126-2124
BrandRS PRO
$67.38
Each
units
80 → 275 V ac 24V dc Maximum of 1.3A 30W IEC320-C14 2.1 x 5.5 x 12 mm Centre Positive 1 C14 Yes - 1800mm - V 12ms
RS Stock No. 144-0993
BrandRS PRO
$114.78
Each
units
85 → 264 V ac 30V dc 0 → 5A 150W IEC C14 2.1 x 5.5 mm Connector 1 3-Pin IEC - ±5% 1500mm 88% VI 5 (Minimum)ms
RS Stock No. 144-0967
BrandRS PRO
$22.48
Each
units
90 → 264 V ac 24V dc 0 → 1A 24W C8 - 1 2-Pin IEC - - - 86% VI 10 (Minimum)ms
RS Stock No. 126-2122
BrandRS PRO
$74.97
Each
units
80 → 275 V ac 5V dc Maximum of 4A 20W IEC320-C14 2.1 x 5.5 x 12 mm Centre Positive 1 C14 Yes - 1200mm - V 12ms
RS Stock No. 144-0973
BrandRS PRO
$30.59
Each
units
90 → 264 V ac 12V dc 0 → 3.3A 40W IEC C14 2.1 x 5.5 mm Connector 1 3-Pin IEC - - 1830mm 88% VI 10 (Minimum)ms
RS Stock No. 144-0970
BrandRS PRO
$27.87
Each
units
100 → 240 V ac 9V dc 0 → 2.5A 22.5W IEC C14 2.1 x 5.5 mm Connector 1 3-Pin IEC - - 1800mm 86% VI 10 (Minimum)ms
RS Stock No. 144-0992
BrandRS PRO
$114.78
Each
units
85 → 264 V ac 24V dc 0 → 6.25A 150W IEC C14 2.1 x 5.5 mm Connector 1 3-Pin IEC - ±5% 1500mm 88% VI 5 (Minimum)ms
RS Stock No. 144-0969
BrandRS PRO
$29.65
Each
units
100 → 240 V ac 6V dc 0 → 3A 18W IEC C14 2.1 x 5.5 mm Connector 1 3-Pin IEC - - 1200mm 85% VI 10 (Minimum)ms
RS Stock No. 144-0985
BrandRS PRO
$37.74
Each
units
85 → 264 V ac 30V dc 0 → 2.16A 65W C8 2.1 x 5.5 mm Connector 1 2-Pin IEC - ±5% 1500mm 88% VI 5 (Minimum)ms
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