Bestec
BPS-1004T
Bestec BPS-1004T Power Supply 100W 5V 10A 12V Hazardous Area Industrial PSU
Only 1 left
Free shippingShips next business day
$198.89
Power Supplies, Transformers & Batteries
900 listings · 866 in stock
900 Power Supplies, Transformers & Batteries listings in 5 categories, from makers like Square D, Omron, Siemens. Surplus, used and new-surplus, every item photographed. Free shipping in the lower 48 and zero lead time on everything in stock.
Categories in Power Supplies, Transformers & Batteries
Sanyo Denki
BP020XX
Sanyo Denki BP020XX Power Unit BL Super Servo Power Supply Industrial Automation
Only 1 left
Free shippingShips next business day
$52.89
Industrial part
LQD30A-48-3V3-2V5-REJ
Artesyn LQD30A-48-3V3-2V5-REJ DC-DC Converter 48V to 3.3V 2.5V 87W Dual Output
In stock
Free shippingShips next business day
$49.89
Industrial part
EKS-PS-250
Eksigent eks-PS-250 DC Power Supply 2.5-8.5A 5-24V Industrial Lab Equipment Unit
Only 1 left
Free shippingShips next business day
$44.89
Stock Equipment
1Z-8437
Stock Equipment 1Z-8437 Power Supply 1Z8437 Industrial Control Module OEM USA
Only 3 left
Free shippingShips next business day
$412.89
Jasper Electronics
PCI174-1022-4-SN
Jasper Electronics PCI174-1022-4-SN 175W Power Supply 02101-013 Industrial OEM
Only 3 left
Free shippingShips next business day
$26.89
Philips
63206
Philips Strand Lighting 63206 Accent DMX Power Supply 90-264VAC +15VDC OEM
In stock
Free shippingShips next business day
$49.89
Shindengen
GY15016GN
Shindengen GY15016GN Power Supply 15VDC 16A AC100-240V Industrial Switching OEM
Only 1 left
Free shippingShips next business day
$99.89
Emerson
RBQ-131
Emerson ACDC RBQ-131 Power Supply 135W 112V 5V Industrial Electronics Module OEM
Only 1 left
Free shippingShips next business day
$33.89
VAC
ZKB464/019-52-151
VAC ZKB464/019-52-151 Current Transformer 180A WN Industrial Power Module OEM
In stock
Free shippingShips next business day
$74.89
Siemens
C98043-A7502-L1/L2
Siemens C98043-A7502-L1/L2 C98040-A7502-C1-6 E79991 Power Supply Industrial OEM
Only 1 left
Free shippingShips next business day
$357.89
Lambda
LSS-39-6
Lambda LSS-39-6 Power Supply 110VAC 6VDC 25A 205W TDK Industrial OEM Module
In stock
Free shippingShips next business day
$126.89
ETA
ERD24SA
ETA ERD24SA Power Source AC-DC Converter 24V 4.5A Industrial Supply OEM Module
Only 1 left
Free shippingShips next business day
$38.89
APC
CPW037
APC CPW037 Beeper Cable Assembly PowerShield 12V UPS Industrial Backup OEM Cord
In stock
Free shippingShips next business day
$11.89
Cosel
PMC75E-1
Cosel PMC75E-1 5V Power Supply Three-Way Switching Industrial Electronics OEM
Only 1 left
Free shippingShips next business day
$55.89
Industrial part
23222
Besler BE 23222 001 Transformer Coil Industrial Power Electrical Component OEM
Only 1 left
Free shippingShips next business day
$29.89
Accu-sort
2755-PW46
Accu-Sort 2755-PW46 AdaptaScan Wallmount Power Supply 120VAC 29W Industrial OEM
Only 1 left
Free shippingShips next business day
$18.89
Reliance Electric
64670-35R
Reliance Electric 64670-35R Current Transducer Transformer Industrial Drive OEM
Only 4 left
Free shippingShips next business day
$45.89
Howard
HL0201
Howard Lighting HL0201 B2RW LED Emergency Exit Lighting Fixture Battery Backup
In stock
Free shippingShips next business day
$14.89
Industrial part
DRAN120-24B
Lutze DRAN120-24B Power Supply 24 VDC 120W 115/230VAC 2.8/1.4A 47-63Hz OEM USA
Only 1 left
Free shippingShips next business day
$23.89
Siemens
4FC8154-0LA00-1E
Siemens 4FC8154-0LA00-1E Power Supply 115-230VAC 15VDC 2A Industrial Component
Only 3 left
Free shippingShips next business day
$74.89
Square D
9070 KF500D1
Square D 9070 KF500D1 Series A Industrial Control Transformer 500VA 0.5KVA OEM
Only 1 left
Free shippingShips next business day
$39.89
Westinghouse
4714A56H06
Westinghouse 4714A56H06 Potential Transformer Type 468 480V 4:1 Ratio 60Hz OEM
Only 1 left
Free shippingShips next business day
$25.89
Lambda
WA303
Lambda Weir WA303 01 00 02 Power Supply Industrial Linear Regulated DC Output
Only 1 left
Free shippingShips next business day
$99.89
Get a quote on Power Supplies, Transformers & Batteries
Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities – we reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).
Guides for Power Supplies, Transformers & Batteries
- Critical facilitiesData Center Electrical & Controls Spare Parts ListHow to build a critical-spares list for power distribution, UPS, cooling and building controls, and how to rank what earns a place on the shelf.
- Critical facilitiesData Center Power Parts: The Power Chain & SparesMV switchgear, transformers, switchboards, generators, UPS, PDUs and rack power – the replaceable parts at each stage and the spares worth keeping.