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 Efficiency Electrical Phase Type MTBF Line Regulation Ripple And Noise Weight
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 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 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 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
RS庫存編號 656-0457
製造零件編號CPA250-4530G
HK$4,179.42
單位
90 → 264V ac -380 mV, ±10 mV, ±30 mV ±12 V dc, 3.3 V dc, 5 V dc 2 A, 5.5 A, 40 A 250W 4 Rack Mount - - Switch Mode 279000h 10mV 5mV Pk-Pk 800g
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 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 778-551
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 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 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
全新
RS庫存編號 193-0977
製造零件編號LR2320-9
HK$7,724.80
單位
90 → 264 V dc, 125 → 300 V dc ±120mV 12.07 V dc 10A 240W 2 Chassis Mount 92% - - 806000 ±120V dc - 1.5kg
RS庫存編號 787-4441
製造零件編號RFE1600-24
BrandTDK-Lambda
HK$9,926.19
單位
85 → 265V ac 120mV 24 V 67A 1608W 1 - - - Switch Mode - 60mV 240mV 1.6kg
RS庫存編號 686-0785
製造零件編號EA-PS 812-150 Single
HK$2,854.16
單位
90 → 264V <0.05% 12 V 10.7A 150W 1 - - 1 Switch Mode 150000h <0.05% 40mV Pk-Pk 780g
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 123-4991
製造零件編號RCP-1600-24
BrandMean Well
HK$3,915.37
單位
90 → 264 V ac, 127 → 370 V dc ±0.5% 24 V dc 0 → 67A 1608W 1 Rack Mount - - - 162.2kh ±0.5% 200mV Pk-Pk 1.9kg
RS庫存編號 721-2770
製造零件編號13100122
BrandSchroff
HK$3,342.18
單位
90 → 254 V dc, 100 → 360 V dc 80 mV, 150 mV -12 V dc, 5 V dc, 12 V dc 2.5 A, 8 A 100W 3 19" Rack Mount - 1 - 300000h - - -
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 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 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 778-494
製造零件編號116-010188J
BrandEplax
HK$1,660.05
單位
93 → 253V ac ±1% 5 V dc 8A 50W 1 19" Rack Mount - - Switch Mode - ±0.2% 40mV Pk-Pk 650g