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 117-6159
製造零件編號GST280A12-C6P
BrandMean Well
HK$811.39
單位
85 → 264 V ac, 120 → 370 V dc 12 V dc 0 → 21A 252W IEC320-C14 DC Plug 1 - - -5 → +5% 1000mm 90% VI 16 ms @ 115 V ac, 16 ms @ 230 V ac
RS庫存編號 135-4185
製造零件編號DTM-300PW-540-D1
BrandTDK-Lambda
HK$2,040.42
單位
90 → 264 V ac 54 V 5.56A 300W IEC320-C14 DC Plug 1 10-Pin Yes ±5% 800mm - VI 10ms
全新
RS庫存編號 204-7308
製造零件編號PPL300U-120
BrandPhihong
HK$1,173.29
單位
90 → 264 V ac 12 V 24A 300W - - - IEC - - - - - -
RS庫存編號 172-0730
製造零件編號AKM65US18
BrandXP Power
HK$260.13
單位
90 → 264 V ac 18 V dc 3.6A 65W C14 2.5 x 5.5 x 11 mm Jack 1 - Yes 5% 1m - VI 10ms
RS庫存編號 144-0970
BrandRS PRO
HK$181.95
單位
100 → 240 V ac 9 V 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庫存編號 452-8489
製造零件編號2124000041
BrandMascot
HK$385.76
單位
90 → 264 V ac 6 V dc 1.5A - IEC320 2.1 x 5.5 x 12 mm Female Coaxial Plug with Snap-Lock, 2.5 x 5.5 x 12 mm Female Coaxial Plug with Snap-Lock 1 2-Pin IEC Yes ±1% 1800mm 83% - -
RS庫存編號 124-2103
製造零件編號PSAC60M-240
BrandPhihong
HK$453.91
單位
100 → 240 V ac 24 V dc 0 → 2.5A 60W 3-Wire C6 DC Plug 1 - - ±5% 1200mm - VI -
RS庫存編號 706-8050
製造零件編號PSAA18U-240(RS)
BrandPhihong
HK$266.21
單位
90 → 264 V ac 24 V dc 750mA - IEC320-C14 2.1 x 5.5 mm Centre Positive 1 - - ±5% 1500mm 80% V -
RS庫存編號 823-4756
製造零件編號GSM120B12-R7B
BrandMean Well
HK$402.87
單位
80 → 264 V ac, 113 → 370 V dc 12 V dc 8.5A - IEC320-C8 R7B 1 C8, IEC Yes ±5% 1000mm - VI -
RS庫存編號 400-6939
製造零件編號9980000057
BrandMascot
HK$292.75
單位
230 V ac 24 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 3-Pin UK - - 2000mm - - -
RS庫存編號 117-6135
製造零件編號GST25B05-P1J
BrandMean Well
HK$111.62
單位
85 → 264 V ac 5 V dc 0 → 4A 20W IEC320-C8 DC Plug 1 - - -5 → +5% 1000mm 82% VI 15 ms @ 115 V ac, 50 ms @ 230 V ac
RS庫存編號 816-3828
製造零件編號GSM40B24-P1J
BrandMean Well
HK$198.48
單位
80 → 264 V ac, 113 → 370 V dc 24 V dc 1.67A - IEC 320-C8 P1J 1 - Yes ±2.5% 1500mm - VI -
RS庫存編號 121-7104
製造零件編號VEC40US12
BrandXP Power
HK$146.33
單位
90 → 264 V ac 12 V dc 3.33A 40W IEC 320-C14 DC Plug 1 - - ±5% 1200mm 89% VI 8ms
RS庫存編號 136-1321
製造零件編號ENP-360-24
BrandMean Well
HK$796.58
單位
90 → 264 V ac, 127 → 370 V dc 27.6 V dc 0 → 13A 359W - - 1 - - +1% - 93% VI 20ms
RS庫存編號 124-2098
製造零件編號PSAC30U-240L6(RS)
BrandPhihong
HK$262.30
單位
90 → 264 V ac 24 V dc 0 → 1.25A 30W IEC C14 DC Plug 1 - - - 1500mm - VI -
RS庫存編號 136-1316
製造零件編號ENP-180-48
BrandMean Well
HK$596.25
單位
90 → 264 V ac, 127 → 370 V dc 55.2 V dc 0 → 3.3A 182W - - 1 - - +0.5% - 94% VI 20ms
RS庫存編號 188-2956
製造零件編號ALM200PS12C2-8
BrandXP Power
HK$793.23
單位
80 → 264 V ac 12 V dc Maximum of 16.7A 200W IEC 320-C8 - 1 C8 Yes 3.5% 900mm 91.7% VI 30ms
RS庫存編號 123-4976
製造零件編號GSM120A15-R7B
BrandMean Well
HK$453.73
單位
80 → 264 V ac 15 V dc 0 → 7A 105W IEC 320-C14 4-Pin Power DIN 1 - Yes ±5% 1200mm - VI 20ms
RS庫存編號 121-7222
製造零件編號VES90PS24
BrandXP Power
HK$395.91
單位
90 → 264 V ac 24 V dc 3.75A 90W IEC 320-C14 - 1 - - ±5% 1200mm 89% VI 8 ms @ 115 V ac, 16 ms @ 230 V ac
RS庫存編號 139-2349
BrandRS PRO
HK$222.76
單位
90 → 264 V 14 V dc 2.5A 35W IEC 320-C8 - 1 - No - 1.5m - VI -