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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.
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Part Number
PRICE
Manufacturer
5104BB
5104BB
In Stock
From
$690.61
Pr Electronics
5104BB2A
5104BB2A
In Stock
From
$318.34
Pr Electronics
2220 A1
2220 A1
In Stock
From
$198.32
Pr Electronics
2220A
2220A
Limited Stock
From
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Pr Electronics
2220B
2220B
In Stock
From
$89.47
Pr Electronics
2220B1
2220B1
Limited Stock
From
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Pr Electronics
2222B1
2222B1
In Stock
From
$179.42
Pr Electronics
2226 X2D
2226 X2D
In Stock
From
$77.75
Pr Electronics
2239-A1
2239-A1
In Stock
From
$44.59
Pr Electronics
5104-AB2B
5104-AB2B
Limited Stock
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Pr Electronics
5104AA
5104AA
In Stock
From
$286.84
Pr Electronics
5104AB
5104AB
In Stock
From
$446.02
Pr Electronics
5104AB2A
5104AB2A
Limited Stock
From
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Pr Electronics
5104AB6A
5104AB6A
Limited Stock
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Pr Electronics
5104B
5104B
Limited Stock
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Pr Electronics
5104BA
5104BA
In Stock
From
$505.97
Pr Electronics
5104BB1A
5104BB1A
Limited Stock
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Pr Electronics
5106BB2B
5106BB2B
Limited Stock
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Pr Electronics
5104A-X2-A
5104A-X2-A
Limited Stock
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Pr Electronics
2255B2X
2255B2X
In Stock
From
$1,043.32
Pr Electronics
9106B2B-U9
9106B2B-U9
In Stock
From
$527.75
Pr Electronics

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.