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庫存編號 423-7880
製造零件編號2121000042
BrandMascot
HK$340.11
單位
90 → 264 V ac 24 V dc 400mA - IEC320 Modular Connector 1 2-Pin IEC - ±1% 1800mm 78% - -
RS庫存編號 513-1323
製造零件編號DPS54
HK$606.32
單位
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庫存編號 397-9842
製造零件編號8937000090
BrandMascot
HK$972.40
單位
230 V ac 5 → 24V dc 2A - - - 1 2-Pin UK - ±2% - - - -
RS庫存編號 904-8486
BrandRS PRO
HK$225.58
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 121-7054
製造零件編號AHM100PS24C2-8
BrandXP Power
HK$625.78
單位
80 → 264 V ac 24 V dc 4.16A 100W IEC 320-C8 - 1 - Yes ±3% 900mm - V 20ms
RS庫存編號 400-7005
製造零件編號2083000058
BrandMascot
HK$369.86
單位
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庫存編號 454-5197
製造零件編號SPU45E-203
BrandOEP
HK$901.24
單位
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庫存編號 117-6144
製造零件編號GST36B05-P1J
BrandMean Well
HK$127.30
單位
85 → 264 V ac 5 V dc 0 → 4.3A 21.5W IEC320-C8 DC Plug 1 - - -5 → +5% 1000mm 82% VI 13 ms @ 115 V ac, 50 ms @ 230 V ac
RS庫存編號 377-7179
製造零件編號LFZVC65SG24E
BrandEOS
HK$539.83
單位
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庫存編號 721-2225
製造零件編號GS25B05-P1J
BrandMean Well
HK$279.77
單位
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庫存編號 400-7061
製造零件編號9980000059
BrandMascot
HK$292.75
單位
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庫存編號 121-7111
製造零件編號VEC65US12
BrandXP Power
HK$203.08
單位
90 → 264 V ac 12 V dc 5.41A 65W IEC 320-C14 DC Plug 1 - - ±5% 1200mm 90% VI 8ms
RS庫存編號 721-0970
製造零件編號DP4012N3M
HK$353.82
單位
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庫存編號 121-7035
製造零件編號AFM60US12
BrandXP Power
HK$323.90
單位
80 → 264 V ac 12 V dc 5A 60W IEC 320-C14 DC Plug 1 - Yes 2.5% 950mm - V 8ms
RS庫存編號 791-0991
製造零件編號GSM36B07-P1J
BrandMean Well
HK$152.04
單位
80 → 264 V ac, 113 → 370 V dc 7.5 V dc 4.32A - IEC320-C8 P1J 1 IEC Yes ±5% 1200mm - V -
RS庫存編號 721-2238
製造零件編號GS25B09-P1J
BrandMean Well
HK$211.41
單位
90 → 264 V ac, 135 → 370 V dc 9 V dc 2.77A - IEC320-C8 2.1 x 5.5 x 11 mm Centre Positive 1 - - ±5% 1830mm 80% V -
RS庫存編號 736-1756
製造零件編號EDV1890865RS
BrandFriwo
HK$572.80
單位
100 → 240 V ac 12 V dc 5.5A - IEC 320-C8 - 1 - Yes ±5% - - V -
RS庫存編號 667-5528
製造零件編號GS25A09-P1J
BrandMean Well
HK$248.82
單位
90 → 264 V ac, 135 → 370 V dc 9 V dc 2.77A - IEC320-C14 P1J 1 - - ±5% 1830mm 80% V -
RS庫存編號 667-5524
製造零件編號GS25A07-P1J
BrandMean Well
HK$273.07
單位
90 → 264 V ac, 135 → 370 V dc 7.5 V dc 2.93A - IEC320-C14 P1J 1 - - ±5% 1830mm 78% V -
RS庫存編號 770-2839
BrandRS PRO
HK$254.14
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 -