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
83-878-RFX
83-878-RFX
In Stock
From
$12.55
Amphenol
8301612
8301612
In Stock
From
$3.22
Interpower
830395-1
830395-1
In Stock
From
$288.86
TE Connectivity
8371
8371
In Stock
From
$30.33
Thomas & Betts
845219-201
845219-201
In Stock
From
$1,230.00
Lh Research
84737-A499-PCM-24V
84737-A499-PCM-24V
In Stock
From
$384.17
Ingersoll Rand
84952-8
84952-8
In Stock
From
$1.16
TE Connectivity
84953-8
84953-8
In Stock
From
$0.92
TE Connectivity
84982-7
84982-7
In Stock
From
$0.88
TE Connectivity
85-05-150
85-05-150
In Stock
From
$82.84
Emerson
85-05-220
85-05-220
In Stock
From
$15.40
Emerson
851-027-003
851-027-003
In Stock
From
$56.75
Honeywell
851-082-003
851-082-003
In Stock
From
$37.34
Honeywell
85214
85214
In Stock
From
$128.62
Murr Elektronik
85493-4
85493-4
In Stock
From
$4.90
TE Connectivity
8564290000
8564290000
Limited Stock
From
Get Price
Weidmuller
8570/11-411
8570/11-411
Limited Stock
From
Get Price
Stahl
8578/11
8578/11
In Stock
From
$46.12
Hubbell
85967-8
85967-8
In Stock
From
$0.89
TE Connectivity
85969-9
85969-9
In Stock
From
$0.77
TE Connectivity
86-30040-41
86-30040-41
In Stock
From
$233.09
Emerson
86-84-3320-1
86-84-3320-1
In Stock
From
$208.07
Emerson
8601-10
8601-10
In Stock
From
$3.67
Belden
86015-1
86015-1
In Stock
From
$2.32
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.