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Power Supply

For industrial control systems and electronic equipment, power supplies are among the most critical components for converting and regulating electrical energy to ensure reliable operation. Power supplies convert incoming AC or DC voltage to the precise voltage levels required by electronic circuits, providing stable, regulated power that protects sensitive equipment from voltage fluctuations. Electrical.com carries an extensive selection of power supplies from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial automation systems, telecommunications infrastructure, data center operations, and manufacturing control equipment applications.
SORT BY
Part Number
PRICE
Manufacturer
Q886ABD
Q886ABD
In Stock
From
$31.06
Nvent
QA109600
QA109600
In Stock
From
$440.89
HBC Radiomatic
QE52
QE52
In Stock
From
$309.06
Eaton
QSPS-DH-1-75
QSPS-DH-1-75
In Stock
From
$357.54
Lutron
QT2A1V
QT2A1V
In Stock
From
$131.78
Cherokee International
QUINT-DC-UPS/24DC/40
QUINT-DC-UPS/24DC/40
In Stock
From
$1,179.74
Phoenix Contact
QUINT-PS-100-240AC/24DC/10/EX
QUINT-PS-100-240AC/24DC/10/EX
In Stock
From
$759.20
Phoenix Contact
QUINT-PS/1AC/48DC/20
QUINT-PS/1AC/48DC/20
In Stock
From
$1,942.23
Phoenix Contact
QUINT-PS/3AC/24DC/20/CO
QUINT-PS/3AC/24DC/20/CO
In Stock
From
$1,366.53
Phoenix Contact
QUINT-UPS/ 24DC/ 24DC/ 5/1.3AH
QUINT-UPS/ 24DC/ 24DC/ 5/1.3AH
In Stock
From
$810.07
Phoenix Contact
QUINT4-UPS/24DC/24DC/10/USB
QUINT4-UPS/24DC/24DC/10/USB
In Stock
From
$799.80
Phoenix Contact
QW-MS305D
QW-MS305D
In Stock
From
$53.10
Wuxi Qiawei Electronics
R100-24
R100-24
In Stock
From
$67.18
Cosel
R2416UL
R2416UL
In Stock
From
$71.17
Altronix
R24H16
R24H16
In Stock
From
$1,159.89
Acopian
R50U-24
R50U-24
In Stock
From
$98.14
Cosel
R61H00-203
R61H00-203
In Stock
From
$182.24
Siemens
R88A-BAT01W
R88A-BAT01W
In Stock
From
$75.57
Omron
RA 19-4C
RA 19-4C
In Stock
From
$744.02
Kepco
RA-1889
RA-1889
In Stock
From
$144.39
Ametek
RAX 24-12K
RAX 24-12K
In Stock
From
$150.40
Kepco
RAX15-20K
RAX15-20K
In Stock
From
$277.09
Kepco
RBE-06-6250
RBE-06-6250
In Stock
From
$27.60
Staubli
RD24W9
RD24W9
In Stock
From
$559.84
Acopian

Electrical.com stocks the largest inventory of power supplies in the world, with over 1 million square feet of new, used, surplus, and re-certified power supply units available for immediate shipment. From industrial-grade AC/DC converters to specialized DC power systems, we have what you need when others say no. Our comprehensive power supply inventory spans all voltage and current ratings from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our power supplies serve critical applications across industrial automation systems, manufacturing equipment, telecommunications infrastructure, data centers, process control installations, medical equipment, test and measurement systems, transportation systems, building automation, and embedded computing applications.


Whether you're maintaining legacy equipment with obsolete power supply models or sourcing current production units for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need power supplies now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.