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 25 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. 188-781
BrandRS PRO
MYR193.73
Each
units
100 → 240 V ac 24 V 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
MYR331.11
Each
units
100 → 240 V ac 12 V dc 5A 60W IEC320-C14 2.1 x 5.5 x 11 mm Centre Positive 1 C14 - ±3% 1000mm 87% V -
RS Stock No. 804-0078
BrandRS PRO
MYR171.79
Each
units
100 → 240 V ac 12 V dc 4.17A 50W C8 2.5 mm Jack Plug 1 C8 - ±5% 1200mm 85% V -
RS Stock No. 904-8499
BrandRS PRO
MYR292.85
Each
units
100 → 240 V ac 12 V dc 7A 90W 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. 731-6096
BrandRS PRO
MYR230.09
Each
units
100 → 240 V ac 24 V 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. 726-3031
BrandRS PRO
MYR132.12
Each
units
90 → 264 V ac 5 → 12V dc 2.5 → 4A 30W C8 3.5 x 1.35 mm, 4 x 1.75 mm, 4.8 x 175 mm, 5 x 1 mm, 5.5 x 2.1 mm, 5.5 x 2.5 mm, 6 x 1.5 mm, 6.3 x 3 mm 1 - - ±1% 1200mm 84% V 16 ms @ 115 V ac
RS Stock No. 731-6090
BrandRS PRO
MYR344.86
Each
units
100 → 240 V ac 24 V 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. 804-0075
BrandRS PRO
MYR163.53
Each
units
100 → 240 V ac 18 V dc 2.78A 50W C8 2.5 mm Jack Plug 1 C8 - ±5% 1200mm 85% V -
RS Stock No. 804-0084
BrandRS PRO
MYR166.80
Each
units
100 → 240 V ac 24 V dc 2.08A 50W C8 2.5 mm Jack Plug 1 C8 - ±5% 1200mm 85% V -
RS Stock No. 804-0015
BrandRS PRO
MYR119.50
Each
units
100 → 240 V ac 24 V dc 1.25A 30W C14 2.1mm Jack Plug 1 C14 - ±5% 1200mm 80% V -
RS Stock No. 804-0003
BrandRS PRO
MYR125.46
Each
units
100 → 240 V ac 12 V dc 2.5A 30W C14 2.1mm Jack Plug 1 C14 - ±5% 1200mm 80% V -
RS Stock No. 726-3047
BrandRS PRO
MYR227.79
Each
units
90 → 264 V ac 12 → 24V dc 3 → 5A 70W C8 3.5 x 1.35 mm, 4 x 1.75 mm, 4.8 x 175 mm, 5 x 1 mm, 5.5 x 2.1 mm, 5.5 x 2.5 mm, 6 x 1.5 mm, 6.3 x 3 mm 1 - - ±1% 1200mm 87% V 16 ms @ 115 V ac
RS Stock No. 445-103
BrandRS PRO
MYR299.38
Each
units
95 → 264 V ac, 140 → 370 V dc 24 V dc 3.33A 90W IEC320-C14 P2J 1 C14 - ±1.5% 1830mm 78% V 16ms
RS Stock No. 726-3040
BrandRS PRO
MYR144.75
Each
units
90 → 264 V ac 12 → 24V dc 1.65 → 2.5A 40W C8 3.5 x 1.35 mm, 4 x 1.75 mm, 4.8 x 175 mm, 5 x 1 mm, 5.5 x 2.1 mm, 5.5 x 2.5 mm, 6 x 1.5 mm, 6.3 x 3 mm 1 - - ±1% 1200mm 86% V 16 ms @ 115 V ac
RS Stock No. 732-0272
BrandRS PRO
MYR162.63
Each
units
100 → 240 V ac 15 V dc 4A 60W IEC 320-C14 2.1 x 5.5 x 11 mm Centre Positive 1 C14 - ±3% 1000mm 87% V -
RS Stock No. 804-0104
BrandRS PRO
MYR253.72
Each
units
100 → 240 V ac 18 V dc 4.44A 80W IEC320-C8 2.5 mm Jack Plug 1 C8 - - 1200mm 86% V -
RS Stock No. 678-3981
BrandRS PRO
MYR289.14
Each
units
90 → 264 V ac, 127 → 370 V dc 15 V dc 6.7A 100/20W IEC320-C14 R7B 1 C14 - ±3% 1200mm 88% V 16 ms @ 115 V ac, 50 ms @ 230 V ac
RS Stock No. 804-0028
BrandRS PRO
MYR121.89
Each
units
100 → 240 V ac 36 V dc 830mA 30W C14 2.1mm Jack Plug 1 C14 - ±5% 1200mm 80% V -
RS Stock No. 731-6037
BrandRS PRO
MYR146.91
Each
units
100 → 240 V ac 12 V dc 2.5A 30W 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. 731-6028
BrandRS PRO
MYR130.84
Each
units
100 → 240 V ac 9 V 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