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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
1877-W
1877-W
In Stock
From
$0.78
Eaton
187999A-01
187999A-01
In Stock
From
$102.17
National Instruments
18A14
18A14
In Stock
From
$10.49
Eaton
18D-1-10
18D-1-10
In Stock
From
$87.69
Payne Engineering
18D24-B
18D24-B
In Stock
From
$13.13
Leviton
18D24-G
18D24-G
In Stock
From
$15.34
Leviton
18F4COH-4L11/2.2
18F4COH-4L11/2.2
Limited Stock
From
Get Price
KEB Automation
18P
18P
In Stock
From
$7.98
General Electric
19-14071
19-14071
In Stock
From
$322.14
Marechal Electric Sa
19-18061
19-18061
In Stock
From
$173.46
Marechal Electric Sa
19-61200-PH114S20NFA89
19-61200-PH114S20NFA89
In Stock
From
$62.26
Marechal Electric Sa
19-64191
19-64191
In Stock
From
$820.10
Marechal Electric Sa
19-64200-270-A88
19-64200-270-A88
In Stock
From
$424.05
Marechal Electric Sa
19-68131
19-68131
In Stock
From
$214.96
Marechal Electric Sa
19.5V4.62A
19.5V4.62A
In Stock
From
$17.82
Iron Systems
1901-687
1901-687
In Stock
From
$168.60
Diagraph
1901.031
1901.031
In Stock
From
$5.77
Walker Equipment
190IG
190IG
In Stock
From
$6.34
Emerson
192147-002
192147-002
In Stock
From
$66.64
Hewlett Packard Computer
192900-0266
192900-0266
In Stock
From
$66.66
ITT
192900-0377
192900-0377
In Stock
From
$11.84
ITT
192922-1220
192922-1220
In Stock
From
$17.14
ITT
192993-0044
192993-0044
In Stock
From
$26.26
ITT
192993-0106
192993-0106
In Stock
From
$47.64
ITT

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.