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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
5133103
5133103
In Stock
From
$4.75
Cantex Inc
5133708
5133708
In Stock
From
$61.17
Cantex Inc
5133711
5133711
In Stock
From
$22.25
Cantex Inc
51353
51353
In Stock
From
$8.08
Molex
51400712-100
51400712-100
In Stock
From
$1,163.50
Honeywell
51401135-350
51401135-350
In Stock
From
$599.95
Honeywell
51401469-100
51401469-100
In Stock
From
$789.84
Honeywell
514316
514316
In Stock
From
$208.84
Walther Electric
51450997-001
51450997-001
In Stock
From
$237.87
Honeywell
51450997-003
51450997-003
In Stock
From
$266.79
Honeywell
51452041501
51452041501
In Stock
From
$558.28
Honeywell
51515T11A
51515T11A
In Stock
From
$189.02
Acopian
51515T6A
51515T6A
In Stock
From
$170.84
Acopian
51515T9A
51515T9A
In Stock
From
$536.50
Acopian
5152
5152
In Stock
From
$4.48
Leviton
5155A2271
5155A2271
In Stock
From
$585.03
Kistler Instrument
515766-001
515766-001
In Stock
From
$84.00
Hp Products
515C
515C
In Stock
From
$43.45
Hubbell
515CYZ
515CYZ
In Stock
From
$5.19
Hubbell
5169-2
5169-2
In Stock
From
$5.34
Pomona Electronics
516P6W
516P6W
In Stock
From
$78.50
Hubbell
5170-0
5170-0
In Stock
From
$8.27
Pomona Electronics
517L412G3
517L412G3
In Stock
From
$160.71
General Electric
517L427G1
517L427G1
In Stock
From
$175.45
General Electric

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.