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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
SD-US/SC/LA/GY
SD-US/SC/LA/GY
In Stock
From
$84.62
Phoenix Contact
SD0333000-C
SD0333000-C
In Stock
From
$49.59
Ametek
SD035
SD035
In Stock
From
$21.22
Stego
SD52-I2-R-2
SD52-I2-R-2
In Stock
From
$500.97
Power Control System
SD802F
SD802F
In Stock
From
$921.67
ABB
SDD-CC1
SDD-CC1
Limited Stock
From
Get Price
NKE
SDI18-15-UDC-P5
SDI18-15-UDC-P5
In Stock
From
$46.75
CUI Inc
SDI18-5-UD-P6
SDI18-5-UD-P6
In Stock
From
$30.62
CUI Inc
SDI65-24-U-P5
SDI65-24-U-P5
In Stock
From
$54.07
CUI Inc
SDM110G
SDM110G
In Stock
From
$1,458.47
Sl Power Electronics
SDM140G
SDM140G
In Stock
From
$242.50
Sl Power Electronics
SDM8AC
SDM8AC
In Stock
From
$31.80
Schneider Electric
SDMR/HR5.40F
SDMR/HR5.40F
Limited Stock
From
Get Price
Sodilec
SDN 10-24-480C
SDN 10-24-480C
In Stock
From
$884.49
Emerson
SDN-20-24-200
SDN-20-24-200
In Stock
From
$302.75
Emerson
SDN-4-24-100P
SDN-4-24-100P
In Stock
From
$385.10
Emerson
SDN-5-24-480
SDN-5-24-480
In Stock
From
$323.34
Emerson
SDN-8-24-100REDA
SDN-8-24-100REDA
In Stock
From
$606.80
Emerson
SDN-8-5-24
SDN-8-5-24
In Stock
From
$107.71
Emerson
SDN-9-12-100P
SDN-9-12-100P
In Stock
From
$437.99
Emerson
SDN20-24-480
SDN20-24-480
In Stock
From
$758.72
Emerson
SDN20-24-480CD
SDN20-24-480CD
In Stock
From
$1,142.75
Emerson
SDN40-24-100C
SDN40-24-100C
In Stock
From
$1,063.91
Emerson
SDN5-24-100
SDN5-24-100
In Stock
From
$161.77
Emerson

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.