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
GUSC753
GUSC753
In Stock
From
$779.87
Emerson
GXT3-500RT120
GXT3-500RT120
In Stock
From
$99.59
Emerson
HSP-121BT-4
HSP-121BT-4
In Stock
From
$101.95
Emerson
LL39
LL39
In Stock
From
$27.00
Emerson
LPAD1
LPAD1
In Stock
From
$251.49
Emerson
LPB150L480
LPB150L480
In Stock
From
$770.80
Emerson
LRL50M
LRL50M
In Stock
From
$10.10
Emerson
M3250
M3250
In Stock
From
$48.48
Emerson
MP2-115A
MP2-115A
In Stock
From
$277.76
Emerson
MP2-130HW
MP2-130HW
In Stock
From
$294.67
Emerson
MPXBRM-NRBA6A2N
MPXBRM-NRBA6A2N
In Stock
From
$34.06
Emerson
N2D752023
N2D752023
Limited Stock
From
Get Price
Emerson
N2DC752023
N2DC752023
In Stock
From
$65.68
Emerson
NCP1523
NCP1523
In Stock
From
$167.66
Emerson
NCP20232
NCP20232
In Stock
From
$152.51
Emerson
NEFSC1524SA
NEFSC1524SA
In Stock
From
$271.38
Emerson
OEM5N17-1
OEM5N17-1
In Stock
From
$79.97
Emerson
PD2-003
PD2-003
In Stock
From
$408.27
Emerson
PLG150
PLG150
In Stock
From
$14.43
Emerson
PLG300C
PLG300C
In Stock
From
$25.25
Emerson
PRE316PB
PRE316PB
In Stock
From
$182.35
Emerson
PRE316RY
PRE316RY
In Stock
From
$437.33
Emerson
PRE463PR
PRE463PR
In Stock
From
$1,031.96
Emerson
PSP500-230
PSP500-230
In Stock
From
$124.80
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.