Matsushita
ETU-12E40
Matsushita ETU-12E40 Power Supply 12VDC 4A 73W 120VAC Panasonic Industrial DC
Only 1 left
Free shippingShips next business day
$19.89
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
CUI
DPD120050-P5
CUI Inc DPD120050-P5 DV-1250 AC Adapter Power Supply 12VDC 500mA Class 2 120VAC
Only 1 left
Free shippingShips next business day
$15.89
Industrial part
BV.26013
TBM BV.26013 A Control Transformer 115/220V Primary 22V Secondary 100VA 50/60Hz
Only 1 left
Free shippingShips next business day
$19.89
Bosch Rexroth
VAU01.1U-24-24-240-NN
Rexroth VAU01.1U-24-24-240-NN Uninterruptible Power Supply UPS Module Used
Only 1 left
Free shippingShips next business day
$138.89
Eaton
PS256A-03B1
Automotion PS256A-03B1 Eaton Cutler-Hammer Conveyor Power Supply 27VDC Used
Only 1 left
Free shippingShips next business day
$71.89
V-infinity
PTK15-Q24-S12-T
V-Infinity PTK15-Q24-S12-T DC-DC Converter 24VDC to 12VDC 1.25A 15W Power Supply
Only 3 left
Free shippingShips next business day
$32.89
Industrial part
Weir SHS 100/24/G Power Supply 110-240V 45-63Hz
Weir SHS 100/24/G Power Supply 110-240V 45-63Hz Industrial Automation Controller
Only 1 left
Free shippingShips next business day
$113.89
Mean Well
PSP-500-12
Mean Well PSP-500-12 Switching Power Supply 500W 12V 41.5A PFC AC-DC Industrial
In stock
Free shippingShips next business day
$49.89
Industrial part
EXI-122R5
Volgen EXI-122R5 Switching Power Supply 12V 2.5A 30W AC-DC Traco Industrial PSU
Only 1 left
Free shippingShips next business day
$44.89
Industrial part
UP0651S-03
UMEC UP0651S-03 Open Frame Switching Power Supply 65W 15VDC 4.3A PSU Industrial
Only 1 left
Free shippingShips next business day
$24.89
Industrial part
RBT-601
Ram Meter RBT-601 Current Transformer 600:5A Ratio Industrial Electrical Power
In stock
Free shippingShips next business day
$11.89
Industrial part
API-7526-01
Acbel API-7526-01 Power Supply 497-0422298A NCR POS System Server Industrial USA
Only 1 left
Free shippingShips next business day
$49.89
Phoenix Contact
Phoenix Contact QUINT-PS-100-240AC/24DC/2.5 Powe
Phoenix Contact QUINT-PS-100-240AC/24DC/2.5 Power Supply 24VDC 2.5A DIN Rail 60W
Only 1 left
Free shippingShips next business day
$20.89
Siemens
KTTSC6P
Siemens KTTSC6P Touch Safe Cover Kit 6 Terminal Transformer Protection Clear
Only 3 left
Free shippingShips next business day
$7.89
CUI
VYC30W-Q24-D15-T
CUI V-Infinity VYC30W-Q24-D15-T DC-DC Converter 9-36V Dual 15V 30W Chassis Mount
Only 1 left
Free shippingShips next business day
$29.89
Bestec
BT-AG151EBF-H
Bestec BT-AG151EBF-H AC Adapter 19.5V 7.9A 154W HP Laptop Power Supply Charger
In stock
Free shippingShips next business day
$15.89
Industrial part
FX0624-1
Mercron FX0624-1 Power Supply 120V Input 1000V 600mA 35W F20T12 UV Lamp Driver
Only 3 left
Free shippingShips next business day
$89.89
Lambda
LM-CC-60
Lambda LM-CC-60 Regulated Power Supply 60VDC 2A Linear Veeco Bench Supply
Only 2 left
Free shippingShips next business day
$198.89
Ixys
MDD26-16N1B
IXYS MDD26-16N1B Dual Diode Module MDD2616N1B 26A 1600V Rectifier Power Supply
Only 2 left
Free shippingShips next business day
$6.89
Anderson Power
6326G1
Anderson Power 6326G1 SB175 Blue Battery Connector Housing 175A 1/0 AWG 600V
Only 1 left
Free shippingShips next business day
$14.89
Dormeyer
DCT-10-120
Dormeyer DCT-10-120 Class 2 Control Transformer 120VAC 16VAC 10VA 4X743 50/60Hz
Only 5 left
Free shippingShips next business day
$11.89
Dormeyer
DCT-5-120
Dormeyer DCT-5-120 Class 2 Control Transformer 120VAC to 10VAC 5VA 4X742 50/60Hz
Only 1 left
Free shippingShips next business day
$10.89
Applied Energy
SA5079
Applied Energy SA5079 Battery Charger SCR Diode Power Rectifier Board Industrial
In stock
Free shippingShips next business day
$98.89
Industrial part
44564
Berthold 44564 Power Supply 115V AC Radiometric Measurement System Industrial
Only 1 left
Free shippingShips next business day
$123.89
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.