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

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 107 項產品
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庫存編號 188-769
BrandRS PRO
HK$273.18
單位
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庫存編號 904-8496
BrandRS PRO
HK$1,100.67
單位
100 → 240 V ac 12 V dc 15A 180W C14 4-Pin DIN Connector 1 C14 - ±5% - - VI ≥8.3ms
RS庫存編號 188-781
BrandRS PRO
HK$273.18
單位
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庫存編號 904-8480
BrandRS PRO
HK$309.26
單位
100 → 240 V ac 12 V dc 6A 72W 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% - 88% VI ≥8.3ms
RS庫存編號 904-8519
BrandRS PRO
HK$1,110.41
單位
100 → 240 V ac 24 V dc 10.41A 250W C14 4-Pin DIN Connector 1 C14 - ±5% - - VI ≥8.3ms
RS庫存編號 731-6037
BrandRS PRO
HK$217.61
單位
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庫存編號 770-2835
BrandRS PRO
HK$186.35
單位
90 → 264 V ac, 135 → 370 V dc 5 V dc 4A 25W IEC320-C14 P1J 1 C14 - ±5% 1830mm 70% V -
RS庫存編號 770-2839
BrandRS PRO
HK$195.67
單位
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庫存編號 731-6028
BrandRS PRO
HK$242.90
單位
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
RS庫存編號 904-8486
BrandRS PRO
HK$219.69
單位
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庫存編號 144-0975
BrandRS PRO
HK$138.32
單位
90 → 264 V ac 24 V dc 1.67A 40W IEC C14 - 1 3-Pin IEC - - - 88% VI 10 (Minimum)ms
RS庫存編號 144-0976
BrandRS PRO
HK$194.81
單位
100 → 240 V ac 5 V dc 7.5A 37.5W C14 - 1 C14 - ±10% 1.2m 85.9% VI 5ms
RS庫存編號 144-0977
BrandRS PRO
HK$194.81
單位
90 → 264 V ac 12 V dc 0 → 5A 60 IEC C14 2.1 x 5.5 mm Connector 1 3-Pin IEC - ±5% 1200mm 88% VI 5 (Minimum)ms
RS庫存編號 144-0978
BrandRS PRO
HK$207.00
單位
100 → 240 V ac 18 V - 61.56W - - - 3-Pin IEC - - 1.5m 88% VI 5 mS Min.at 115Vac input and output Max.Load
RS庫存編號 144-0995
BrandRS PRO
HK$518.65
單位
85 → 264 V ac 48 V dc 0 → 3.12A 150W IEC C14 2.1 x 5.5 mm Connector 1 3-Pin IEC - ±5% 1500mm 88% VI 5 (Minimum)ms
RS庫存編號 804-0028
BrandRS PRO
HK$218.91
單位
100 → 240 V ac 36 V dc 830mA 30W C14 2.1mm Jack Plug 1 C14 - ±5% 1200mm 80% V -
RS庫存編號 144-0979
BrandRS PRO
HK$194.81
單位
90 → 264 V ac 24 V dc 0 → 2.7A 64.8 IEC C14 2.1 x 5.5 mm Connector 1 3-Pin IEC - ±5% 1200mm 88% VI 5 (Minimum)ms
RS庫存編號 125-4240
BrandRS PRO
HK$115.15
單位
90 → 264 V ac 5 V dc 0 → 2A 10W - 2.1mm Jack Plug 1 UK - - 1500mm 73% VI -
RS庫存編號 144-0980
BrandRS PRO
HK$207.00
單位
100 → 240 V ac 48 V dc 1.3 62.4W C14 - 1 C14 - ±5% 1.5m 88% VI 5ms
RS庫存編號 907-6249
BrandRS PRO
HK$102.77
單位
Maximum of 230 V ac 24 V ac 750mA 18 (Power1) VA, 18 (Power2) VA - - 2 - - - 1800mm - - -