1. Home / 
  2. All Categories / 

    3. Power Supply

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
2016C
2016C
In Stock
From
$29.04
Sperry Instruments
201851
201851
In Stock
From
$7.42
Videojet
202103
202103
In Stock
From
$6.18
Amphenol
202105
202105
In Stock
From
$8.32
Amphenol
202109
202109
In Stock
From
$26.89
Amphenol
202109-10
202109-10
In Stock
From
$17.25
Amphenol
202114
202114
In Stock
From
$4.50
Amphenol
2021C
2021C
In Stock
From
$37.95
Sperry Instruments
2021LA
2021LA
In Stock
From
$10.34
Legrand
2022P
2022P
In Stock
From
$19.41
Sperry Instruments
2022R
2022R
In Stock
From
$23.08
Sperry Instruments
202516-3
202516-3
In Stock
From
$21.14
TE Connectivity
2029047-2
2029047-2
In Stock
From
$0.64
TE Connectivity
203-18D24-R
203-18D24-R
In Stock
From
$24.97
Leviton
203-779-001
203-779-001
Limited Stock
From
Get Price
Honeywell
203-920-001
203-920-001
In Stock
From
$37.39
Honeywell
203158-01
203158-01
In Stock
From
$33.66
Plantronics
204A0120G1
204A0120G1
In Stock
From
$21.27
Remke
205-18D24-G
205-18D24-G
In Stock
From
$12.72
Leviton
205-863-02
205-863-02
In Stock
From
$9.17
Moore Industries
205-PV4-G-C0-BL
205-PV4-G-C0-BL
In Stock
From
$114.98
Omega Engineering
2050-001
2050-001
In Stock
From
$84.45
Control Module Inc
205203-3
205203-3
In Stock
From
$0.75
TE Connectivity
205205-2
205205-2
In Stock
From
$1.24
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.