here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"power supply"
- In Stock
- Sold by Newegg
- Make an Offer
- New
- Combo Deals Only
Can’t find the filter you need? Let AI help.
TPS63020 Power Supply Module Automatic Buck-Boost Step Up Down 3.3V Lithium Battery Low Ripple
Limited time offer, ends 11/15
$11.71
Free Shipping
3pcs XL63070 5V Low Ripple DC Auto Boost Power Module Li Battery MCU Voltage Regulator TPS63070 Solution
Limited time offer, ends 11/15
$11.79
Free Shipping
3pcs XL63070 9V Low Ripple DC Auto Boost Power Module Li Battery MCU Voltage Regulator TPS63070 Solution
Limited time offer, ends 11/15
$11.79
Free Shipping
2pcs XL5430 Dual Output DC Power Voltage Module -5V High Current Low Ripple TPS5430 Solution
Limited time offer, ends 11/15
$11.79
Free Shipping
DC DC-DC 3~35V to 3.5~35V LTC1871 Booster step up Step-up module Converter Regulated Power Supply+VoltMeter
Limited time offer, ends 11/15
$11.97
Free Shipping
DC 8-32V to 9-46V Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Converter Power Supply Module
Limited time offer, ends 11/15
$11.97
Free Shipping
Mini DC-DC 12-20V To 5V 3A Step Down Power Supply Module Buck Converter Adjustable Efficiency 97.5%
Limited time offer, ends 11/15
$11.99
Free Shipping
AC-DC 5V 700mA 3.5W Buck Converter AC 220V to 5V DC step down Transformer power supply module
Limited time offer, ends 11/15
$11.99
Free Shipping
RED Boost Buck DC-DC Adjustable Step Up Down Converter XL6009 Power Supply Module 20W 5-32V to 1.2-35V
Limited time offer, ends 11/15
$11.99
Free Shipping
DC-DC 9V 12V 24V 36V To 5V Step Down Board 5A 4 USB Output Buck Converter Power Supply Module with Aluminum Shell Pho
Limited time offer, ends 11/15
$11.99
Free Shipping
AC To DC Transformer Rectifier Filter Power Supply Board 8A AC To DC Single Power Supply Board Power Rectifier Filter Board(8A with LED)
Limited time offer, ends 11/15
$12.98
Free Shipping
3pcs XL63070 9V Low Ripple DC Auto Boost Power Module Li Battery MCU Voltage Regulator TPS63070 Solution
Limited time offer, ends 11/15
$12.99
Free Shipping
2pcs XL5430 Dual Output DC Power Voltage Module -5V High Current Low Ripple TPS5430 Solution
Limited time offer, ends 11/15
$12.99
Free Shipping
10W AC-DC Converter module AC 110V 220V 120v 230v to 5V 2A 3A DC Switching Power Supply Low ripple power board
Limited time offer, ends 11/15
$12.99
Free Shipping
TPS63020 Power Supply Module Automatic Buck-Boost Step Up Down 3.3V Lithium Battery Low Ripple
Limited time offer, ends 11/15
$12.99
Free Shipping
Compact Type-C Power Module for 18650 Battery Charging Discharging with 1.8V 3.3V 5V Output
Limited time offer, ends 11/15
$12.99
Free Shipping
Power Supply for RD350 RD450 550W 00HV224 DPS-550AB-5 A Ship After Testing
Limited time offer, ends 11/15
$12.99
Free Shipping
48V Adjustable Step-down module DC-DC LM2596HVS 4.5-50V Input Electric Vehicle Stabilized Voltage Power Supply
Limited time offer, ends 11/15
$12.99
Free Shipping
PW28 Dual Power Filter Power Amplifier Board Rectifier High Current 25A Flat Bridge Unregulated Power Supply Board DIY
Limited time offer, ends 11/15
$12.99
Free Shipping
2pcs XL5430 Dual Output DC Power Voltage Module ±5V High Current Low Ripple TPS5430 Solution
Limited time offer, ends 11/15
$12.99
Free Shipping
LM2596 DC to DC Adjustable Converter Voltage Regulator DC3.3V DC5V 7-30V Power Supply Converter Module YR-2596
Limited time offer, ends 11/15
$12.99
Free Shipping
MT3608 DC-DC Step Up Converter Booster Power Supply Module Boost Step-up Board MAX Output Wide Voltage Input 2/24V To 5/9/12/28V
Limited time offer, ends 11/15
$12.99
Free Shipping
3pcs XL63070 3.3V Low Ripple DC Auto Boost Power Module Li Battery MCU Voltage Regulator TPS63070 Solution
Limited time offer, ends 11/15
$12.99
Free Shipping
5 Pack 3.3V 5V Power Supply Module for MB102 102 Prototype Breadboard DC 6.5-12V USB Module
Limited time offer, ends 11/15
$12.99
Free Shipping
XL6009 DC-DC Booster Module Power Supply Output Adjustable Super LM2577 Step-Up
Limited time offer, ends 11/15
$12.99
Free Shipping
High Voltage Converter CA-155 LED Constant Current Board LED Current Source Power Supply Driver Light Adju ent 10-30V To 9.6V
Limited time offer, ends 11/15
$12.99
Free Shipping
5PCS/LOT 5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V
Limited time offer, ends 11/15
$12.99
Free Shipping
FOR AC-DC 12V 8A 100W Switching Power Supply Board Circuit Module C Switching Power Supply Module AC 110v 220
Limited time offer, ends 11/15
$12.99
Free Shipping
Switching Power Module 1W DC-DC Single Output Converter SMU01L-09 SMU01L-12(SMU01L-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Single Output Converter SMU01L-09 SMU01L-12(SMU01L-09)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Single Output Converter SMU01L-09 SMU01L-12(SMU01L-09)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Single Output Converter SMU01L-09 SMU01L-12(SMU01L-12)
Limited time offer, ends 11/15
AC 100-240V to DC 24V 4A 6A switching power supply module AC-DC
Limited time offer, ends 11/15
$13.91
Free Shipping
DP3A Digital display USB adjustable power module DC 1-30V 15W QC 2.0 3.0 FCP Quick charge laboratory power supply regulador
Limited time offer, ends 11/15
$14.83
Free Shipping
DC 12V 5V Output Power System Intelligent Control Management System Power Card with PCI-E Bracket for Monitor Router
Limited time offer, ends 11/15
$14.88
Free Shipping
Mini DC 12V/24V to 5V 15A 75W DC Power Converter Buck Power Module | ABS Shell; Passive Cooling; Quiet Operation; High Efficiency; 100,000-hour lifespan; With Protection Funtion
Limited time offer, ends 11/15
$15.49
Free Shipping
LM337 DC Adjustable Regulated Power Supply Board: Positive and Negative Regulated Power Supply Adjustable Module XR-103 (1Piece)
Limited time offer, ends 11/15
$16.05
Free Shipping
LM317 LM337 DC Adjustable Power Supply Board Regulated Power Supply Module
Limited time offer, ends 11/15
$16.08
Free Shipping
Boost Buck DC-DC Adjustable Step Up Down Converter XL6009 Power Supply Module 20W 5-32V to 1.2-35V(Red)
Limited time offer, ends 11/15
$16.68
Free Shipping
DC-DC 400W High power step-down constant voltage constant current adjustable power module charging LED drive powersupply
Limited time offer, ends 11/15
$16.89
Free Shipping
LM2596s DC-DC Buck Converter 3A Adjustable Voltage Regulator 3.2-35V 1.25-35V DIY Power Supply Step Down Module (1 Pack)
Limited time offer, ends 11/15
$17.09
Free Shipping
DC 12V/24V to 6V 5A 30W DC Power Converter Auto Buck Regulator Transformer | Aluminum Shell; Passive Cooling; Quiet Operation; High Efficiency; 100,000-hour lifespan; With Protection Funtion
Limited time offer, ends 11/15
$17.25
Free Shipping
DC 24V to 12V 3A 36W(Type B) DC Power Converter DC Power Transformer | ABS Shell; Passive Cooling; Quiet Operation; High Efficiency; 100,000-hour lifespan; With Protection Funtion
Limited time offer, ends 11/15
$17.59
Free Shipping
LM2596 Multi Channel Switching Power Supply 3.3V/5V/12V/ADJ Adjustable Voltage Output Power Supply Module
Limited time offer, ends 11/16
DC 24V to 12V 5A 60W(Type B) DC Power Converter DC Power Transformer | ABS Shell; Passive Cooling; Quiet Operation; High Efficiency; 100,000-hour lifespan; With Protection Funtion
Limited time offer, ends 11/15
$17.98
Free Shipping
USB Buck Boost Converter 3.5V-12V to 1.2V-24V DC-DC Step Up Step Down Power Supply Module Voltage Regulator 5V to 3.3V 9V 12V 18V 24V
Limited time offer, ends 11/15
$18.09
Free Shipping
Mini DC 24V to 12V 10A 120W DC Power Converter Buck Power Module | ABS Shell; Passive Cooling; Quiet Operation; High Efficiency; 100,000-hour lifespan; With Protection Funtion
Limited time offer, ends 11/15
$18.11
Free Shipping
DC 24V to 12V 10A 120W (Type A) DC Power Converter with Terminal Blocks | Aluminum Shell; Passive Cooling; Quiet Operation; High Efficiency; 100,000-hour lifespan; With Protection Funtion
Limited time offer, ends 11/15
$18.29
Free Shipping
DC 12V24V to 6V 10A 60W DC Power Converter Transformer with Terminal Blocks | Aluminum Shell; Passive Cooling; Quiet Operation; High Efficiency; 100,000-hour lifespan; With Protection Funtion
Limited time offer, ends 11/15
$18.29
Free Shipping
2pcs DC-DC Buck Converter Power Module 3A Adjustable Step-Down LM2596 Voltage Regulator 24V to 12V 5V 3V
Limited time offer, ends 11/15
$18.49
Free Shipping
Refurbished Genuine LEI 411205RO3CT Class 2 Power Supply Wall AC/DC Adapter OEM 12V 0.5A
Limited time offer, ends 11/24
$18.70
Free Shipping
Original IRM-10-5 Miniature Encapsulated Type Green Open Frame Power Supplies 5V 2A
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter SPU01M-05 SPU01N-05 SPU01M-12 SPU01N-12(SPU01M-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter SPU01M-05 SPU01N-05 SPU01M-12 SPU01N-12(SPU01M-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter SPU01M-05 SPU01N-05 SPU01M-12 SPU01N-12(SPU01N-05)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter SPU01M-05 SPU01N-05 SPU01M-12 SPU01N-12(SPU01N-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter SPU01M-05 SPU01N-05 SPU01M-12 SPU01N-12(SPU01M-05)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter SPU01M-05 SPU01N-05 SPU01M-12 SPU01N-12(SPU01M-05)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPU01N-12 DPU01L-12(DPU01L-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter SPU01M-05 SPU01N-05 SPU01M-12 SPU01N-12(SPU01N-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPU01N-12 DPU01L-12(DPU01N-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPU01N-12 DPU01L-12(DPU01L-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter SPU01M-05 SPU01N-05 SPU01M-12 SPU01N-12(SPU01N-05)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPU01N-12 DPU01L-12(DPU01N-12)
Limited time offer, ends 11/15
DC-DC 600W 10-60V to 12-80V Boost Converter Step-up Module Power Supply
Limited time offer, ends 11/15
$18.97
Free Shipping
5PCS Adjustment Step Down Power Supply Module 24V 12V to 5V 5A 5A Output Small Size for Electronic Projects
Limited time offer, ends 11/15
$19.28
Free Shipping
HI-Link HLK-20M12 AC-DC 220V to 12V 20w Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (1 PCS)
Limited time offer, ends 11/15
$21.07
Free Shipping
AJMRTC DC-ATX-160W 160W DC 12V to ATX 24Pin Power Supply Module, High Power DC-ATX Switch PSU, Mini ITX Car Auto DC-DC ATX Power Converter for Vehicle PC, Compact Computer Builds
Limited time offer, ends 11/25
$21.37
Free Shipping
![[PowerNex] IRM-10-12 12V 0.85A Miniature Encapsulated Type Green Open Frame Power Supplies](https://c1.neweggimages.com/productimage/nb300/C73XD2606260K3NYAD2.jpg "[PowerNex] IRM-10-12 12V 0.85A Miniature Encapsulated Type Green Open Frame Power Supplies")
[PowerNex] IRM-10-12 12V 0.85A Miniature Encapsulated Type Green Open Frame Power Supplies
Limited time offer, ends 11/15
Server Power Conversion Board,10 Pcs 6Pin Graphics Card 12V Power Supply Adapter Connection Board,Firm State Capacitor Filtering,Computers Accessories
Limited time offer, ends 11/14
$21.77
Free Shipping
LRS-50-12 Switching Power Supply, Single Output, 12V, 4.2A, 50.4W, 3.9" L x 3.23" W x 1.18" H
Limited time offer, ends 11/15
Zyyini ATX Power Synchronization, 24Pin Dual Power Startup Board, Plug and Play, Adapter for Multiple Power Supplies, Protect The Service Life of Power Supply and Graphics Card(IDE)
Limited time offer, ends 11/14
$22.76
Free Shipping
AC 110-264V to DC 12V 150W Switching Power Supply Power Converter for LED | Wide AC Input; 4-in-1 safety protection; Flame-retardant Metal Shell; No Fan
Limited time offer, ends 11/15
$22.97
Free Shipping
AC 110-264V to DC 24V 150W Switching Power Supply Power Converter for LED | Wide AC Input; 4-in-1 safety protection; Flame-retardant Metal Shell; No Fan
Limited time offer, ends 11/15
$22.97
Free Shipping
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(SPRN01L-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(SPRN01L-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(SPRN01M-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(SPRN01N-05)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(DPRN01M-15)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(DPRN01M-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(SPRN01M-05)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(DPRN01L-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(DPRN01N-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(SPRN01L-05)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(DPRN01L-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(SPRN01N-05)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(DPRN01M-15)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(SPRN01L-05)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(DPRN01N-12)
Limited time offer, ends 11/15
Switching Power Module 1W DC-DC Converter DPRN01N-12 DPRN01L-12 DPRN01M-15 SPRN01L-12 SPRN01M-05(DPRN01M-12)
Limited time offer, ends 11/15