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. 733-2032
Mfr. Part No.RCP-2000-48RS
BrandMean Well
$831.06
Each
units
127 → 370 V dc, 90 → 264 V ac ±0.5% 48V dc 42A 2016W 1 Encapsulated - - - 600100h ±0.5% 300mV Pk-Pk 1.3kg
RS Stock No. 778-501
Mfr. Part No.116-010190G
BrandEplax
$377.92
Each
units
93 → 253V ac ±1% 12V dc 4A 50W 1 19" Rack Mount - - Switch Mode - ±0.2% 40mV Pk-Pk 650g
RS Stock No. 778-315
Mfr. Part No.116-010070J
BrandEplax
$733.55
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. 686-0785
Mfr. Part No.EA-PS 812-150 Single
$669.02
Each
units
90 → 264V <0.05% 12V 10.7A 150W 1 - - 1 Switch Mode 150000h <0.05% 40mV Pk-Pk 780g
RS Stock No. 656-0457
Mfr. Part No.CPA250-4530G
$840.04
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. 100-636
Mfr. Part No.LEB150F-0524
BrandCosel
$251.86
Each
units
120 → 370 V dc, 85 → 264 V ac 40 mV, 150 mV 5/24V dc 5A/6A 150W 2 Chassis Mount - 1 Switch Mode - 20 mV, 96 mV 180mV Pk-Pk 530g
RS Stock No. 778-400
Mfr. Part No.116-010025C
BrandEplax
$569.07
Each
units
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 Stock No. 100-608
Mfr. Part No.LEB100F-0512
BrandCosel
$231.40
Each
units
120 → 370 V dc, 85 → 264 V ac 40 mV, 100 mV 5/12V dc 5A 85W 2 Chassis Mount - 1 Switch Mode - 20 mV, 48 mV 180mV Pk-Pk 420g
RS Stock No. 721-2770
Mfr. Part No.13100122
BrandSchroff
$658.71
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. 193-0977
Mfr. Part No.LR2320-9
$1,584.00
Each
units
90 → 264V dc ±120mV 12V dc 10A 240W 2 Rack Mount 92% - - 806000 ±120V dc - 1.5kg
RS Stock No. 721-2764
Mfr. Part No.13100102
BrandSchroff
$566.68
Each
units
- - - - - - - - - - - - - -
RS Stock No. 193-0978
Mfr. Part No.LRP2320-9
$1,725.08
Each
units
90 → 264V dc ±120mV 12V dc 12.5A 300W 2 Chassis Mount 92% - - 806000 ±120V dc - 1.8kg
RS Stock No. 778-551
Mfr. Part No.116-010183B
BrandEplax
$421.28
Each
units
93 → 253V ac ±0.5 %, ±1 %, ±3 % 5 V dc, ±15 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 Stock No. 124-2217
Mfr. Part No.RFE-2500-48
BrandTDK-Lambda
$1,978.58
Each
units
85 → 265V ac 240mV 48V dc 52A 2496W 1 Rack Mount - - Switch Mode - 120mV 480mV Pk-Pk 2.5kg
RS Stock No. 778-438
Mfr. Part No.116-010101G
BrandEplax
$704.88
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. 100-614
Mfr. Part No.LEB100F-0524
BrandCosel
$231.40
Each
units
120 → 370 V dc, 85 → 264 V ac 40 mV, 150 mV 5/24V dc 0 → 4 A, 0 → 5 A 100W 2 Chassis Mount - 1 Switch Mode - 20 mV, 96 mV 180mV Pk-Pk 420g
RS Stock No. 100-658
Mfr. Part No.LEB225F-0524
BrandCosel
$286.66
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. 721-2777
Mfr. Part No.13100105
$522.17
Each
units
90 → 254V - 24V dc 4.2A 101W 1 - - - - - - - -
RS Stock No. 778-523
Mfr. Part No.116-010194F
BrandEplax
$377.92
Each
units
93 → 253V ac ±1% 24V dc 2.2A 50W 1 19" Rack Mount - - Switch Mode - ±0.2% 40mV Pk-Pk 650g
RS Stock No. 123-4991
Mfr. Part No.RCP-1600-24
BrandMean Well
$709.10
Each
units
127 → 370 V dc, 90 → 264 V ac ±0.5% 24V dc 0 → 67A 1608W 1 Rack Mount - - - 162.2kh ±0.5% 200mV Pk-Pk 1.9kg
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