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 Stock No. 123-4992
Mfr. Part No.RCP-1600-48
BrandMean Well
SGD742.68
Each
units
127 → 370 V dc, 90 → 264 V ac ±0.5% 48V dc 0 → 33.5A 1608W 1 Rack Mount - - - 162.2kh ±0.5% 300mV Pk-Pk 1.9kg
RS Stock No. 778-494
Mfr. Part No.116-010188J
BrandEplax
SGD311.99
Each
units
93 → 253V ac ±1% 5V dc 8A 50W 1 19" Rack Mount - - Switch Mode - ±0.2% 40mV Pk-Pk 650g
RS Stock No. 833-7858
Mfr. Part No.CPA500-4530G
SGD1,029.38
Each
units
90 → 264V ac -220 mV, ±10 mV, ±50 mV 3.3 V, 5 V, ±12 V 4 A, 12 A, 50 A, 60 A 500W 4 - - - - 195000h ±10mV 5mV Pk-Pk 1.7kg
RS Stock No. 721-2770
Mfr. Part No.13100122
BrandSchroff
SGD618.88
Each
units
100 → 360 V dc, 90 → 254 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 Stock No. 100-658
Mfr. Part No.LEB225F-0524
BrandCosel
SGD260.03
Each
units
120 → 370 V dc, 85 → 264 V ac 40 mV, 150 mV 5/24V dc 5A/9A 225W 2 Chassis Mount - 1 Switch Mode - 20 mV, 96 mV 180mV Pk-Pk 700g
RS Stock No. 778-438
Mfr. Part No.116-010101G
BrandEplax
SGD549.19
Each
units
94 → 253V dc ±0.2% 5 V dc, ±12 → 15 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 Stock No. 656-0457
Mfr. Part No.CPA250-4530G
SGD675.45
Each
units
90 → 264V ac -380 mV, ±10 mV, ±30 mV 3.3 V dc, 5 V dc, ±12 V dc 2 A, 5.5 A, 40 A 250W 4 Rack Mount - - Switch Mode 279000h 10mV 5mV Pk-Pk 800g
RS Stock No. 123-4990
Mfr. Part No.RCP-1600-12
BrandMean Well
SGD677.23
Each
units
127 → 370 V dc, 90 → 264 V ac ±0.5% 12V dc 0 → 125A 1500W 1 Rack Mount - - - 162.2kh ±0.5% 150mV Pk-Pk 1.9kg
RS Stock No. 787-4441
Mfr. Part No.RFE1600-24
BrandTDK-Lambda
SGD2,136.20
Each
units
85 → 265V ac 120mV 24V 67A 1608W 1 - - - Switch Mode - 60mV 240mV 1.6kg
RS Stock No. 778-315
Mfr. Part No.116-010070J
BrandEplax
SGD604.12
Each
units
115 V ac, 230 V ac ±0.2% 12V dc 10A 120W 1 19" Rack Mount - - Switch Mode - ±0.2% 40mV Pk-Pk 1.4kg
RS Stock No. 2509187099
Mfr. Part No.FPSS1U
BrandTDK-Lambda
SGD1,099.86
Each
units
- - - - - - - - - - - - - -
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