Rack Mount Power Supplies

Rack mount power supplies convert alternating current (AC) to direct current (DC) and distribute this current to each component in a piece of electronic equipment. They’re commonly used in computers and are vital for supplying each component with power to run. 


What are rack mount power supplies?


The term ’rack mount’ refers to the housing on this type of power supply, with rack mount power supplies being housed in a rack. This means that you can stack several of these compact but powerful units in one rack, or use them as a standalone power supply. With two or more power supplies connected, you can supply your electronics with higher voltages or current. 


Rack mount power supply application


Rack mount power supplies are ideal for production testing, electronic system development, component burn-in and other applications. 


All computer parts need DC power to operate from the electronic chips on the motherboard and adapters to the motors in the hard drive and optical drive. Rack mount power supplies are able to deliver this power to multiple components at once. 


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Description Price Input Voltage Load Regulation Output Voltage Output Current Power Rating Number of Outputs Mounting Type Electrical Phase Type MTBF Line Regulation Ripple And Noise Weight Allowed Circuit Configurations
RS庫存編號 778-400
製造零件編號116-010025C
BrandEplax
HK$2,473.80
單位
94 → 253V ac ±0.2 %, ±0.5 % 5 V dc, 24 V dc 1.5 A, 6 A 60W 2 19" Rack Mount - Switch Mode - ±0.2% 40mV Pk-Pk 850g -
RS庫存編號 733-2032
製造零件編號RCP-2000-48RS
BrandMean Well
HK$4,691.64
單位
90 → 264 V ac, 127 → 370 V dc ±0.5% 48 V dc 42A 2016W 1 Encapsulated - - 600100h ±0.5% 300mV Pk-Pk 1.3kg -
RS庫存編號 729-8780
製造零件編號AT-PWR4 (HK)
HK$18,908.04
單位
100 → 120 (3 A) V ac, 220 → 240 (1.5 A) V ac - - - - - - 1 - - - - 770g -
RS庫存編號 778-551
製造零件編號116-010183B
BrandEplax
HK$1,779.40
單位
93 → 253V ac ±0.5 %, ±1 %, ±3 % ±15 V dc, 5 V dc 1.4 A, 5 A, 300 mA 50W 3 19" Rack Mount - Switch Mode - ±0.2% 10 mV Pk-Pk, 40 mV Pk-Pk 650g -
RS庫存編號 818-6815
製造零件編號S82Y-VM30D
BrandOmron
HK$334.44
單位
- - - - 300W - DIN Rail - - - - - - -
RS庫存編號 778-315
製造零件編號116-010070J
BrandEplax
HK$3,135.65
單位
115 V ac, 230 V ac ±0.2% 12 V dc 10A 120W 1 19" Rack Mount - Switch Mode - ±0.2% 40mV Pk-Pk 1.4kg -
RS庫存編號 100-614
製造零件編號LEB100F-0524
BrandCosel
HK$988.12
單位
85 → 264 V ac, 120 → 370 V dc 40 mV, 150 mV 5/24 V dc 0 → 4 A, 0 → 5 A 100W 2 Chassis Mount 1 Switch Mode - 20 mV, 96 mV 180mV Pk-Pk 420g -
RS庫存編號 124-2215
製造零件編號RFE-2500-12
BrandTDK-Lambda
HK$9,872.61
單位
85 → 265V ac 60mV 12 V dc 200A 2400W 1 Rack Mount - Switch Mode - 30mV 240mV Pk-Pk 2.5kg Parallel
RS庫存編號 778-393
製造零件編號116-010024F
BrandEplax
HK$2,473.80
單位
94 → 253V ac ±0.2 %, ±0.5 % 5 V dc, 12 → 15 V dc 2 A, 6 A 60W 2 19" Rack Mount - Switch Mode - ±0.2% 40mV Pk-Pk 850g -
RS庫存編號 721-2768
製造零件編號13100103
BrandSchroff
HK$3,000.72
單位
90 → 254 V dc, 100 → 360 V dc 80mV 12 V dc 8.3A 100W 1 19" Rack Mount 1 - 270000h - - - -
RS庫存編號 721-2764
製造零件編號13100102
BrandSchroff
HK$2,712.13
單位
- - - - - - - - - - - - - -
RS庫存編號 778-438
製造零件編號116-010101G
BrandEplax
HK$2,853.55
單位
94 → 253V dc ±0.2% ±12 → 15 V dc, 5 V dc 2 A, 6 A, 500 mA 60W 3 19" Rack Mount - Switch Mode - ±0.2% 3 mV Pk-Pk, 40 mV Pk-Pk 850g -
RS庫存編號 721-2777
製造零件編號13100105
HK$2,650.69
單位
90 → 254V - 24 V dc 4.2A 101W 1 - - - - - - - -
RS庫存編號 778-450
製造零件編號116-010175L
BrandEplax
HK$5,859.05
單位
12 V dc, 24 V dc, 48 V dc ±0.2% ±12 → 15 V dc, 5 V dc 2 A, 12 A 120W 3 19" Rack Mount - Switch Mode - ±0.2% 20 mV Pk-Pk, 40 mV Pk-Pk 700g -
RS庫存編號 778-501
製造零件編號116-010190G
BrandEplax
HK$1,649.20
單位
93 → 253V ac ±1% 12 V dc 4A 50W 1 19" Rack Mount - Switch Mode - ±0.2% 40mV Pk-Pk 650g -
RS庫存編號 778-466
製造零件編號116-010046C
BrandEplax
HK$4,068.75
單位
94 → 253V dc ±0.2% ±12 → 15 V dc, 5 V dc 2 A, 12 A 120W 3 19" Rack Mount - Switch Mode - ±0.2% 20 mV Pk-Pk, 40 mV Pk-Pk 850g -
RS庫存編號 733-2039
製造零件編號RCP-2000-24RS
BrandMean Well
HK$4,608.13
單位
90 → 264 V ac, 127 → 370 V dc ±0.5% 24 V dc 80A 1920W 1 Encapsulated - - 600100h ±0.5% 200mV Pk-Pk 1.3kg -
RS庫存編號 123-4990
製造零件編號RCP-1600-12
BrandMean Well
HK$3,915.37
單位
90 → 264 V ac, 127 → 370 V dc ±0.5% 12 V dc 0 → 125A 1500W 1 Rack Mount - - 162.2kh ±0.5% 150mV Pk-Pk 1.9kg -
RS庫存編號 124-2217
製造零件編號RFE-2500-48
BrandTDK-Lambda
HK$9,280.32
單位
85 → 265V ac 240mV 48 V dc 52A 2496W 1 Rack Mount - Switch Mode - 120mV 480mV Pk-Pk 2.5kg Parallel
RS庫存編號 778-523
製造零件編號116-010194F
BrandEplax
HK$1,649.20
單位
93 → 253V ac ±1% 24 V dc 2.2A 50W 1 19" Rack Mount - Switch Mode - ±0.2% 40mV Pk-Pk 650g -