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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
2020TC-GQF
2020TC-GQF
In Stock
From
$1,504.14
Emerson
2023246-2
2023246-2
In Stock
From
$4.56
TE Connectivity
2030-CH1200B
2030-CH1200B
In Stock
From
$9,242.50
Allen-Bradley
2040487-1
2040487-1
In Stock
From
$3.73
TE Connectivity
204184A-100
204184A-100
In Stock
From
$377.08
Hobart Brothers Co
2051CD2A22A1AS2M5B4
2051CD2A22A1AS2M5B4
In Stock
From
$458.32
Emerson
205559-2
205559-2
In Stock
From
$69.09
TE Connectivity
206503-1
206503-1
In Stock
From
$141.09
TE Connectivity
20700194
20700194
In Stock
From
$107.64
Fw Murphy
2076A36-H01
2076A36-H01
In Stock
From
$105.09
Westinghouse
208-1100000
208-1100000
In Stock
From
$1,436.50
Watlow
208-3200000
208-3200000
In Stock
From
$1,656.59
Watlow
2082815-11
2082815-11
In Stock
From
$308.87
Met One
208552-1
208552-1
In Stock
From
$95.24
TE Connectivity
208876
208876
In Stock
From
$2,438.11
Stahl
2098067-1
2098067-1
In Stock
From
$2.41
TE Connectivity
20EMS7660M22
20EMS7660M22
In Stock
From
$476.84
Transdata
20P-S520L
20P-S520L
In Stock
From
$286.17
Allen-Bradley
20SDT0
20SDT0
In Stock
From
$95.72
Crompton Greaves Ltd
21-145-0
21-145-0
In Stock
From
$1.31
Mode Electronics
21-933
21-933
In Stock
From
$37.93
Schneider Electric
21000339
21000339
In Stock
From
$235.65
Recom
210391
210391
In Stock
From
$1,059.41
Mettler Toledo
2111111
2111111
In Stock
From
$2,278.14
Danaher Controls

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.