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. 721-2770
Mfr. Part No.13100122
BrandSchroff
TWD15,117
Each
units
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 >73% 1 Power Supply 300000h - - -
RS Stock No. 721-2764
Mfr. Part No.13100102
BrandSchroff
TWD12,958
Each
units
- - - - - - - - - Power Supply - - - -
RS Stock No. 905-5223
Mfr. Part No.CPCI-AC-3U-300
TWD16,522
Each
units
90 → 264V ac -5 → +5 (V3 & V4) %, -1 → +1 (V1 & V2) % -12 (V4) V, 3.3 (V2) V, 5 (V1) V, 12 (V3) V 3 (V3) A, 20 (V1) A, 30 (V2) A, 500 (V4) mA 300W 4 Rack Mount 79 → 81% - - >400000h -0.5 → +0.5% 60 (V1) mV Pk-Pk, 90 (V2) mV Pk-Pk, 120 (V3 & V4) mV Pk-Pk 800g
RS Stock No. 778-501
Mfr. Part No.116-010190G
BrandEplax
TWD8,172
Each
units
93 → 253V ac ±1% 12 V dc 4A 50W 1 19" Rack Mount 68 → 75% - Switch Mode - ±0.2% 40mV Pk-Pk 650g
RS Stock No. 100-636
Mfr. Part No.LEB150F-0524
BrandCosel
TWD4,270
Each
units
85 → 264 V ac, 120 → 370 V dc 40 mV, 150 mV 5/24 V dc 5A/6A 150W 2 Chassis Mount 79 %, 82 % 1 Switch Mode - 20 mV, 96 mV 180mV Pk-Pk 530g
RS Stock No. 721-2777
Mfr. Part No.13100105
BrandSchroff
TWD12,664
Each
units
90 → 254V - 24 V dc 4.2A 101W 1 - - - Power Supply - - - -
RS Stock No. 656-0457
Mfr. Part No.CPA250-4530G
TWD21,797
Each
units
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 82.6% - Switch Mode 279000h 10mV 5mV Pk-Pk 800g
RS Stock No. 778-315
Mfr. Part No.116-010070J
BrandEplax
TWD14,710
Each
units
115 V ac, 230 V ac ±0.2% 12 V dc 10A 120W 1 19" Rack Mount 80% - Switch Mode - ±0.2% 40mV Pk-Pk 1.4kg
RS Stock No. 833-7903
Mfr. Part No.FXP1500-48G
TWD27,981
Each
units
85 → 105 V ac, 108 → 264 V ac - 12 V dc, 48 V dc 1 A dc, 32.2 A dc 1212 W, 1512 W 2 - 90% - - 250kh ±0.5% 480mV Pk-Pk -
RS Stock No. 778-466
Mfr. Part No.116-010046C
BrandEplax
TWD18,139
Each
units
94 → 253V dc ±0.2% ±12 → 15 V dc, 5 V dc 2 A, 12 A 120W 3 19" Rack Mount 75% - Switch Mode - ±0.2% 20 mV Pk-Pk, 40 mV Pk-Pk 850g
RS Stock No. 217-564
Mfr. Part No.FNP300-1048G
TWD10,899
Each
units
85 → 264V ac ±5% 12 V dc, 48 V dc 6.25 A, 700 mA 310W 2 - 88% - AC-DC Front End 200000h ±0.5% 120mV Pk-Pk 1kg
RS Stock No. 100-658
Mfr. Part No.LEB225F-0524
BrandCosel
TWD6,170
Each
units
85 → 264 V ac, 120 → 370 V dc 40 mV, 150 mV 5/24 V dc 5A/9A 225W 2 Chassis Mount 81 %, 83 % 1 Switch Mode - 20 mV, 96 mV 180mV Pk-Pk 700g
RS Stock No. 837-1791
Mfr. Part No.FNP850-12RG
TWD20,587
Each (In a Pack of 20)
units
90 → 264V ac 6 %, 8 % 12 V dc 73 A, 500 mA 856W 2 - 87% 1 - 10 y, 100000 h, 250000 h 0.17 %, 8 % 1% Pk-Pk -
RS Stock No. 787-4448
Mfr. Part No.RFE1600-12
BrandTDK-Lambda
TWD31,590
Each
units
85 → 265V ac 60mV 12 V 133A 1596W 1 - 90% - Switch Mode - 30mV 240mV 1.6kg
RS Stock No. 123-4991
Mfr. Part No.RCP-1600-24
BrandMean Well
TWD18,170
Each
units
90 → 264 V ac, 127 → 370 V dc ±0.5% 24 V dc 0 → 67A 1608W 1 Rack Mount 91% - - 162.2kh ±0.5% 200mV Pk-Pk 1.9kg
RS Stock No. 818-6815
Mfr. Part No.S82Y-VM30D
BrandOmron
TWD1,821
Each
units
- - - - 300W - DIN Rail - - Mounting Bracket - - - -
RS Stock No. 100-614
Mfr. Part No.LEB100F-0524
BrandCosel
TWD4,360
Each
units
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 78 %, 80 % 1 Switch Mode - 20 mV, 96 mV 180mV Pk-Pk 420g
RS Stock No. 787-4441
Mfr. Part No.RFE1600-24
BrandTDK-Lambda
TWD31,590
Each
units
85 → 265V ac 120mV 24 V 67A 1608W 1 - 90% - Switch Mode - 60mV 240mV 1.6kg
RS Stock No. 733-2039
Mfr. Part No.RCP-2000-24RS
BrandMean Well
TWD18,649
Each
units
90 → 264 V ac, 127 → 370 V dc ±0.5% 24 V dc 80A 1920W 1 Encapsulated 86% - - 600100h ±0.5% 200mV Pk-Pk 1.3kg
RS Stock No. 833-7858
Mfr. Part No.CPA500-4530G
TWD23,236
Each
units
90 → 264V ac -220 mV, ±10 mV, ±50 mV ±12 V, 3.3 V, 5 V 4 A, 12 A, 50 A, 60 A 500W 4 - 84.5% - - 195000h ±10mV 5mV Pk-Pk 1.7kg