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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 10/07
- Model #: .jiudian-YC5KU-0916
- $19.98 –
- Free Shipping
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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 10/07
- Model #: .jiudian-YC5KU-1028
- $19.98 –
- Free Shipping
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For Power Supply T3-1 T4-1 X4270M2 T5240 1200W AWF-2DC-1200W-S 300-2235-03 300-2304-01
- Model #: AWF-2DC-1200W-S
- $139.00 –
- Free Shipping
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Computer Power Supply, Convenient Adjustable Computer Parts, Home for Computer Office Desktop(#1)
- Model #: LB09RGWFLTD
- $103.48 –
- Free Shipping
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ShiSyan Electric Circuit 20/24Pins t Benchtop Computer Power Supply 24 Pin t Breakout Board Module Plug Connector with USB 5V Port
- Model #: LB09GXZPPML
- $69.59 –
- Free Shipping
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anicorn 5PCS DC-DC Step Down Power Supply Module 60V 3A to 3.3V 5V 12V 24V Buck Converter Adjustable Voltage Regulator Module LM2596 LM2596S Upgraded
Limited time offer, ends 10/07
- Model #: Kepler-C72J-1535
- $84.45 –
- Free Shipping
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XL6009 DC-DC Booster Module Power Supply Output Adjustable Super LM2577 Step-Up
Limited time offer, ends 10/07
- Model #: .jiudian-YC5KU-1153
- $19.98 –
- Free Shipping
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Aomoproing FOR Power Supply Board CG19 PSU Fits for L3118 L4150 L3108 L4160 L6170 L4158 L3117 L4168 L3119 L3150 L3110 L6160 2850
Limited time offer, ends 10/07
- Model #: C75J*OYJ*G1*0722-911
- $25.02 –
- Free Shipping
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Encoder, General-Purpose Encoder Anti- Interference ASIC Devices for Power Supply Reverse Wiring Protection Conversion(1000P/R)
- Model #: LB09PSSNYMR
- $101.98 –
- Free Shipping
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Encoder, General-Purpose Encoder Cable Length 2m 38mm Diameter ASIC Devices for Power Supply Reverse Wiring Protection Conversion(600P/R)
- Model #: LB09Q4J94FS
- $98.98 –
- Free Shipping
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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 10/07
- Model #: .jiudian-YC5KU-0915
- $25.52 –
- Free Shipping
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Power Supply Module, 700W Flexible Red Low Energy Consumption Low Noise Power Supply, 110?230V for Desktop Computer(#1)
- Model #: LB09RWB4122
- $266.53 –
- Free Shipping
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MW Mean Well Enclosed Type LRS-150F-12/15/24/36/48/5V Non-PFC LRS Series 150W Single Output Switching Power Supply (LRS-150F-48)
- Model #: LB09QJRFH4T
- $127.48 –
- Free Shipping
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2400W ASIC Miner Power Supply For Platform B85 847 PSU 12V Mining Power Supply A10pro Z15 847 2U 10*6P 2400W Power Supply BTC
- Model #: 1-0162228
- $340.73 –
- Free Shipping
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4KX Programmable NC Step-Up/Step-Down DC Adjustable Voltage Regulator Power Supply for DIY Constant Voltage/Current Solar Charging
Limited time offer, ends 10/07
- Model #: C72J-Y-0978-2IN1
- $42.48 –
- Free Shipping
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Aomoproing FOR Power supply board J430W 200V PCPS1368 fits for MFC-J432W J725DW J435W MFC-J425W MFC-J705D MFC-J280W DCP-J525N DCP-J925N
Limited time offer, ends 10/07
- Model #: C75J*OYJ*G1*0722-529
- $30.24 –
- Free Shipping
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Encoder, General-Purpose Encoder Anti- Interference ASIC Devices for Power Supply Reverse Wiring Protection Conversion(600P/R)
- Model #: LB09PSDZ4FP
- $98.98 –
- Free Shipping
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Encoder, ASIC Devices Outer Diameter 38mm Incremental Encoder for Power Supply Reverse Wiring Protection Conversion(360P/R)
- Model #: LB09P2M2MYD
- $98.98 –
- Free Shipping
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Enclosed Type 68W RD-65B Meanwell AC-DC Dual Output RD-65 Series MEAN WELL Switching Power Supply
- Model #: LB01MR44RNH
- $103.48 –
- Free Shipping
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MW Mean Well PM-20-3.3 3.3V 4.5A 14W Green Open Frame Single Output Switching Power Supply
- Model #: LB0739HFKC2
- $80.80 –
- Free Shipping
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Miskall DC Regulated Switching Power Supply Designed for Communication Equipment Power Supply Digital Stabilized Power Supply(US Plug)
- Model #: LB09Q66QTXF
- $383.99 –
- Free Shipping
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ANPBAORE 240W PS-4241-1HA 702307-001 702455-001 Power Supply for HP ProDesk 400 600 800 G1 G2 SFF,P/N: 751884-001, 702309-001, 751886-001
- Model #: 925561410221
- $118.50 –
- Free Shipping
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Line 6 DC-1g | 9v DC 500mA Power Supply for XDS-Plus XDR95 Relay G30 G50 G90 XD-V70/30 M5 Stompbox Modeler
- Model #: LB01A62SZ4Y
- $136.48 –
- Free Shipping
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10PCS HLK-20M12 AC-DC Power Supply Module, 220V AC to 12V DC 20W Step Down Intelligent Switching Power Module for Household Equipment
Limited time offer, ends 09/27
- Model #: ZP0806ZP.20261794
- $210.63 –
- Free Shipping
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Official 27W USB Type-C Power Supply for Raspberry Pi 5 White, Including PI5-CASE-F Protection Case @XYGStudy (Pi 5 Official 27W PSU White US New)
- Model #: 273961956956
- $115.47 –
- Free Shipping
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General-Purpose Encoder, ASIC Devices Anti- Interference Encoder Cable Length 2m for Power Supply Reverse Wiring Protection Conversion(1000P/R)
- Model #: LB09Q59HP4Z
- $101.98 –
- Free Shipping
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SPI Sparkle ATX-350PN 350W 350 Watts Switching ATX Desktop Power Supply PSU
- Model #: LB00PRB7I48
- $152.98 –
- Free Shipping
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Apevia ATX-SL750W Soul 750W Fully Modular, ATX Active PFC, DC to DC Converter Design, 140mm Silent Fan, RoHS Compliance, Gaming Power Supply
- Model #: 9550675450651
- $176.98 –
- Free Shipping
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Replace Power? 550W ATX Power Supply 204pin with SATA Support, Black RP-ATX-550W
- Model #: LB07XP6M6HK
- $217.49 –
- Free Shipping
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BestParts 240W Power Supply Replacement for H240AS-00 OPTIPLEX 3010 390 790 990 SFF 2TXYM 3WN11 L240AS-00
- Model #: LB09CYYXJSS
- $95.20 –
- Free Shipping
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Encoder, General-Purpose Encoder Anti- Interference ASIC Devices for Power Supply Reverse Wiring Protection Conversion(100P/R)
- Model #: LB09PSKMMLY
- $101.98 –
- Free Shipping
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For 7080 7070 7060 3050 MT XPS 8940 Power Supply 600W DPS-600EM-00 A CN-0T8M40 0T8M40 T8M40
Limited time offer, ends 09/27
- Model #: C745-Lsy715-070
- $155.62 –
- Free Shipping
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PRO-7200 Power Supply, Ensures Perfect Suitability Power Supply for PRO-7200(ADP-300FR)
- Model #: LB09SFGQZJQ
- $271.03 –
- Free Shipping
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24pin 12V ATX Pico PSU DC Input 250 Watt Peak Output Mini ITX Power Supply DC-DC ATX Pico PSU - for Computer Mainboard and Motorcycle/Car Auto
Limited time offer, ends 09/27
- Model #: Cookvio-C7EZG618-313
- $74.41 –
- Free Shipping
Power Supply
The PSU (a.k.a. power supply unit) is virtually the heart of the computer. It is a vitally important part that delivers power to components that comprise the computer system. A high-quality power supply can make the difference between a perfect machine and an unreliable one. Getting to know the importance of the power supply is just the first step, and getting the right PSU for your system means looking beyond just enormous power output.
You need to consider the physical size of the power supply, and whether or not it fits your case's form factor. How many "rails" does it have, and how many peripherals it can connect with. Look at placement of your cables and whether they'll fit into your case, and if you can run them to all the places your PSU must connect. Properly chosen, your power supply will last you a long time!
Bestselling Power Supplies Reviews:
Anonymous
9/15/2026 9:35:38 PM
Was easy to install, just look out for 8 pin cable!
“ Works great and fits well in my older PC! ”
CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - Cybenetics Gold EfficiencyMichael H.
9/5/2026 10:47:41 PM
Good psu for the price
“ not much else to say other than a power supply that will last for a long time. ”
ASRock Challenger CL-650B 650W 80 PLUS BRONZE Certified Non-Modular Power Supply, 5 Years WarrantyBrian S.
8/23/2026 4:30:39 PM
CORSAIR RMx Shift Series RM1200x
“ Great power supply highly recommend. ”
CORSAIR RMx Shift Series RM1200x Shift Fully Modular 80PLUS Gold ATX Power SupplyTemu Tony
8/21/2026 1:36:38 PM
The TEMU Special blew up my rig, so I finally bought an adult power supply
“ Native ATX 3.0 / PCIe 5.0 12V-2x6 cable means no rat's nest of questionable adapters waiting to melt my GPU. ”
SeaSonic FOCUS GX ATX 3 (2024) GX-850 850 W ATX3.1 80 PLUS GOLD Nvidia RTX 40 Super/50 Certified Full Modular Power SuppliesJohn J.
8/18/2026 2:35:15 PM
Silent Poweful Power Supply
“ This is the quietest power supply I've ever purchased and I have been building computers since the late 1990's. ”
ASRock Challenger CL-750B 750W 80 PLUS BRONZE Certified Non-Modular Power Supply, PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 5 Years WarrantyAnonymous
8/12/2026 9:31:10 AM
Great Purchase or Upgrade
“ Power supply not only fixed my PC but delivered enough power to improve the overall performance of my games. ”
CORSAIR RMx Series RM1000x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 1000 WattsDaniel R.
8/11/2026 7:47:54 AM
Flawless Power Supply!
“ Absolutely recommend this power supply! ”
MSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-color 12V-2x6 cable, 10 Year WarrantyAnonymous
8/1/2026 4:55:19 PM
The price is good for a B teir psu
“ i liked that it had a sata cable and is atx 3.1 which is good when I decide to upgrade my gpu again. ”
ASRock Challenger CL-750G 750W 80 PLUS GOLD Certified Non-Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 5 Years Warranty