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

...
Read more Read less

Filters

Viewing 81 - 100 of 656 products
Results per page
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. 791-1011
Mfr. Part No.GSM40A05-P1J
BrandMean Well
HK$198.48
Each
units
80 → 264 V ac, 113 → 370 V dc 5 V dc 5A - IEC320-C14 P1J 1 IEC Yes ±5% 1000mm - V -
RS Stock No. 722-7255
Mfr. Part No.PSAC30U-560
BrandPhihong
HK$332.56
Each
units
90 → 264 V ac 56 V dc 540mA - IEC320-C14 5.5 x 2.1 x 10 mm Centre Positive 1 - - ±5% 1500mm 84% V -
New
RS Stock No. 193-5471
Mfr. Part No.VES180PS12
BrandXP Power
HK$693.26
Each
units
90 → 264 V ac 12 V dc 15A 180W IEC320-C14 - 1 - - - - - - -
RS Stock No. 121-7047
Mfr. Part No.AHM100PS12
BrandXP Power
HK$624.66
Each
units
80 → 264 V ac 12 V dc 8.33A 100W IEC 320-C14 - 1 - Yes ±3% 900mm - V 20ms
RS Stock No. 117-6597
Mfr. Part No.GSM220B20-R7B
BrandMean Well
HK$688.73
Each
units
80 → 264 V ac, 113 → 370 V dc 20 V dc 0 → 11A 220W IEC320-C8 DC Plug 1 - Yes -4 → +4% 1000mm - VI 20ms
RS Stock No. 144-0964
BrandRS PRO
HK$138.05
Each
units
90 → 264 V ac 5 V dc 0 → 3A 15W C8 2.1 x 5.5 mm Connector 1 2-Pin IEC - - 1500mm 81.38% VI 10 (Minimum)ms
RS Stock No. 126-2125
BrandRS PRO
HK$785.75
Each
units
80 → 275 V ac 12 V dc Maximum of 5.25A 63W IEC320-C14 2.1 x 5.5 x 12 mm Centre Positive 1 C14 Yes - 1800mm - V 12ms
RS Stock No. 123-4983
Mfr. Part No.GSM160A24-R7B
BrandMean Well
HK$510.08
Each
units
80 → 264 V ac 24 V dc 0 → 6.67A 160W IEC 320-C14 4-Pin Power DIN 1 - Yes ±3% 1200mm - VI 20ms
RS Stock No. 736-1747
Mfr. Part No.EDV1825898RS
BrandFriwo
HK$466.52
Each
units
100 → 240 V ac 24 V dc 2.2A - IEC 320-C8 - 1 - Yes ±5% - - V -
RS Stock No. 445-945
Mfr. Part No.LFZVC90NS48E
BrandEOS
HK$630.23
Each
units
90 → 264 V ac 48 V dc 1.87A - IEC320-C8 2.54 x 5.49 mm Centre Positive 1 - - ±5% 1000mm 92% III -
RS Stock No. 904-8506
BrandRS PRO
HK$1,120.15
Each
units
100 → 240 V ac 12 V dc 18.33A 220W C14 4-Pin DIN Connector 1 C14 - ±5% - - VI ≥8.3ms
RS Stock No. 139-2343
BrandRS PRO
HK$137.36
Each
units
90 → 264 V 12 V dc 1.5A 18W IEC 320-C8 - 1 - No - 1.5m - V -
RS Stock No. 117-6161
Mfr. Part No.GST280A20-C6P
BrandMean Well
HK$755.84
Each
units
85 → 264 V ac, 120 → 370 V dc 20 V dc 0 → 13A 260W IEC320-C14 DC Plug 1 - - -4 → +4% 1000mm 92% VI 16 ms @ 115 V ac, 16 ms @ 230 V ac
RS Stock No. 172-0757
Mfr. Part No.AKM36US18C2
BrandXP Power
HK$219.95
Each
units
90 → 264 V ac 18 V dc 2A 36W C8 2.5 x 5.5 x 11 mm Jack 1 - Yes 5% 1.5m - VI 10ms
RS Stock No. 121-7103
Mfr. Part No.ALM65US48C2-8
BrandXP Power
HK$351.92
Each
units
80 → 264 V ac 48 V dc 1.35A 65W IEC 320-C8 DC Plug 1 - Yes ±5% 900mm - VI 20ms
RS Stock No. 121-7071
Mfr. Part No.AHM180PS24C2-8
BrandXP Power
HK$871.00
Each
units
80 → 264 V ac 24 V dc 7.5A 180W IEC 320-C8 - 1 - Yes ±3% 900mm - V 20ms
RS Stock No. 125-4242
BrandRS PRO
HK$148.28
Each
units
90 → 264 V ac 12 V dc 0 → 1A 12W - 2.1mm Jack Plug 1 UK - - 1800mm 78% VI -
RS Stock No. 721-2106
Mfr. Part No.GS15A-8P1J
BrandMean Well
HK$168.17
Each
units
90 → 264 V ac, 135 → 370 V dc 48 V dc 310mA - IEC320-C14 P1J 1 - - ±2% 1830mm 85% V -
RS Stock No. 764-9122
Mfr. Part No.DTM110PW240C
BrandTDK-Lambda
HK$959.84
Each
units
90 → 264 V ac 24 V dc 4.6A - IEC 320-C14 KPPx-4P 1 - Yes ±3% 1050mm - V -
RS Stock No. 791-1014
Mfr. Part No.GSM36B24-P1J
BrandMean Well
HK$171.96
Each
units
80 → 264 V ac, 113 → 370 V dc 24 V dc 1.5A - IEC320-C8 P1J 1 IEC Yes ±2% 1800mm - V -
Related Products
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...