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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
103 021 PZYR
103 021 PZYR
In Stock
From
$230.75
Yokogawa
103 506
103 506
In Stock
From
$126.70
Allen-Bradley
103-06
103-06
In Stock
From
$33.07
Eaton
103003214-6507
103003214-6507
In Stock
From
$336.40
Eaton
1030032726591
1030032726591
In Stock
From
$590.79
Eaton
103131LSPK
103131LSPK
In Stock
From
$281.86
Yokogawa
103131LSXX
103131LSXX
In Stock
From
$217.58
Yokogawa
103131LSZZ7
103131LSZZ7
In Stock
From
$111.22
General Electric
103956-3
103956-3
In Stock
From
$2.11
TE Connectivity
103970
103970
In Stock
From
$241.67
Seametrics
10398
10398
In Stock
From
$31.58
Marburg
103P0010M1
103P0010M1
In Stock
From
$38.10
Remke
104-W-1/2
104-W-1/2
In Stock
From
$12.76
Thomas & Betts
104-W-FB-3/4
104-W-FB-3/4
In Stock
From
$12.38
Thomas & Betts
10410-00730
10410-00730
In Stock
From
$116.73
Omron
10410-01045
10410-01045
In Stock
From
$165.78
Omron
1041000630
1041000630
In Stock
From
$97.11
Omron
104128-6
104128-6
In Stock
From
$18.04
TE Connectivity
104130-3
104130-3
In Stock
From
$24.75
TE Connectivity
1042
1042
In Stock
From
$410.65
Lapp USA
10420000
10420000
In Stock
From
$20.04
Lapp USA
10445000
10445000
In Stock
From
$14.84
Lapp USA
104458-006
104458-006
In Stock
From
$350.02
Intel
104549-5
104549-5
In Stock
From
$12.28
TE Connectivity

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.