psu | Newegg.com

Hi! I'm Newegg's Semiconductors expert. Go ahead and ask me any questions you might have. I'm here to help.

Fully modular PSU options?

SFX PSU options?

How much PSU wattage?

What PSU cables are needed?

DIXSG 10 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.2-35V to 1.25-30V Buck Converter DIY Power Supply Module

$18^.49

More options from $18.49 - $26.99

Free Shipping

Quick View

AJMRTC 100PCS TC4056A TP4056 TP4056E SOP8 SMD Charging IC, 1A Linear Lithium Ion Battery Charger Chip for 3.7V Li-ion Battery Power Supply DIY Projects

$14^.15

Free Shipping

Quick View

AJMRTC AMS1117 Adjustable LDO Voltage Regulator Module, 3.3V & 5V Dual Output Power Supply Board with Micro-B USB Input, Linear Step Down Power Module for Breadboard, Arduino Electronic DIY Projects

$11^.41

Free Shipping

Quick View

AJMRTC 5A HighCurrent DCDC StepDown Power Supply Module, Constant Voltage Constant Current Buck Converter, LED Driver & Lithium Battery Charging Module, Adjustable Voltage Regulator for Electronic

$15^.43

Free Shipping

Quick View

AJMRTC DC 930V Input PD2.0 PD3.0 10A HighPower Fast Charging StepDown Module, MultiProtocol Desktop Buck Charger Module with TypeC and USBA Interfaces for DIY Power Supply Projects

$16^.73

Free Shipping

Quick View

AJMRTC HLK2M12 ACDC Isolated Mini Power Supply Module, 220V AC to 12V DC 2W 170mA StepDown Intelligent Household Switching Power Module for SmallScale Household Electronic Equipment

$19^.31

Free Shipping

Quick View

AJMRTC DCDC Buck Converter Module, 15A 200W 60V Input Adjustable StepDown Board, High Current Regulated Power Supply Module for Vehicle, Industrial Equipment and DIY Electronic Projects

$16^.25

Free Shipping

Quick View

AJMRTC HLKPM12 High Precision Isolated Switching Power Supply Module, AC 220V to DC12V 3W Voltage Stabilizing Board for Household Control and Embedded Electronic DIY Projects

$18^.19

Free Shipping

Quick View

AD828 operational amplifier preamplifier board, single power supply powered power amplifier preamplifier board with potentiometerAD828 operational amplifier preamplifier board, single power supply pow

$13^.79

Free Shipping

Dell Edge Gateway E3002 Atom 3805 DDR3L IOT Embedded Motherboard 3WM1X

Quick View

Dell Edge Gateway E3002 Atom 3805 DDR3L IOT Embedded Motherboard 3WM1X

$24^.99

Free Shipping

Quick View

10PCS USB-C PD Trigger Board Module PD/QC Decoy Board Fast Charge USB Type-c to 12v High Speed Charger Power Delivery Boost Module

$29^.03

Free Shipping

Quick View

Waveshare High-Precision AD HAT, Compatible with Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH and Jetson Nano, ADS1263 10-ch 32-bit ADC

$81^.59

More options from $81.59 - $86.99

Free Shipping

Quick View

AJMRTC 10PCS MB16S Bridge Rectifier Chip SOP-4, 1A 60V Full Wave Single Phase Rectifier Diode, Surface Mount Rectifier for AC to DC Power Conversion, Circuit Repair & Electronic DIY Projects

$12^.77

Free Shipping

Quick View

AJMRTC 20PCS LTV217 LTV-217-TP1-G L217 SOP-4 SMD Optocoupler IC, Photocoupler Isolation Chip for Signal Isolation, Circuit Protection & Electronic DIY Projects

$13^.00

Free Shipping

Quick View

AJMRTC 10PCS BL8530-501SM BL8530 SOT-89 Patch Chip, Voltage Booster & Voltage Stabilizer, Step-Up Voltage Regulator SMD for Electronic Circuit DIY Projects

$12^.77

Free Shipping

Quick View

AJMRTC 70PCS AMS1117 Voltage Regulator Assortment Kit, 7 Types 10PCS Each, ADJ /1.2V /1.5V /1.8V /2.5V /3.3V /5.0V Linear Voltage Regulators for Electronic Repair & DIY Circuit Projects

$14^.32

Free Shipping

Quick View

AJMRTC Passive 420mA Current Loop Isolation Module, 0.2 FS Isolation Accuracy, DIN Rail Mount Design, 108mm Plastic Housing for Industrial Signal Isolation Transmitter Conversion Project

$37^.84

Free Shipping

Quick View

Ultra Low Noise Amplifier, LNA Module for RF Software Defined Radio, 0.1MHz6GHz Full Band 20dB High Gain Power Preamplifier Module for 1A (Built in Battery)

$19^.86

Free Shipping

Volume Discounts:$18.26 - $19.86

Quick View

AJMRTC Adjustable StepDown Power Module, 95% High Efficiency Constant Current Voltage Regulator Board, DC Buck Converter for Battery Charging, LED Driving and DC Motor Control DIY Electronic Projects

$18^.90

Free Shipping

Quick View

AJMRTC 15A 200W DCDC Adjustable Buck Converter Module, 855V Input to 135V Output High Power StepDown Voltage Regulator with Aluminum Heat Dissipation Shell

$15^.05

Free Shipping

Quick View

AJMRTC TPA3116D2 Digital Power Amplifier Board, DC 824V Wide Voltage 2×50W 100W Dual Channel Audio Amp Module, DIY Electronic Kit for Speaker Audio Amplification Project

$18^.16

Free Shipping

Quick View

AJMRTC 1090MHz ADSB Active SAW Filter LNA Low Noise Amplifier Module, TA1090EC+TQP3M900 RF Signal Amplifier Board, DC 5V TypeC Powered for SDR Aviation ADSB Receiver Project

$15^.83

Free Shipping

Quick View

AJMRTC 8Channel Digital Buzzer SMT Soldering Training DIY Kit, NE555 & CD4017 Circuit SMD Welding Practice Electronic Assembly Parts for STEM Education, Electronics Hobbyist, Beginner Circuit Learnin

$17^.75

Free Shipping

Quick View

AJMRTC LT4320 Ideal Diode Rectifier Bridge Module, AC 740V Input LowLoss Active Rectifier Board Upgrade Kit for JLH 1969 ClassA Power Amplifier, Replace Traditional Rectifier Tube for HiFi Audio D

$22^.47

Free Shipping

Quick View

AJMRTC 22.5W Fast Charging Mobile Power Motherboard, TFT Color Screen Digital Display Power Bank Module, ChargeDischarge Control Board for Ternary Lithium Battery DIY Projects

$15^.81

Free Shipping

Quick View

AJMRTC MAX1771 HighVoltage DCDC Boost Module, DC 512V Input to Adjustable 150V220V Output, Glow Tube High Voltage Power Board for Nixie Tube and HighVoltage DIY Projects

$16^.52

Free Shipping

Quick View

1.95GHz 20dB Low Noise Amplifier, 0.1MHz-6GHz Full Band RF Power Preamplifier, SMA Female RF Wideband Amplifier Broadband Module Receiver for Shortwave, FM Radio

$19^.49

Free Shipping

Quick View

INA333 Amplifier Module 3 Operational Amplifier INA333 Low Power Precision Instrumentation Amplifier Module Board

$12^.99

Free Shipping

Quick View

2pcs CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Module Compatible HM-10

$25^.99

Free Shipping

Quick View

2pcs TEC1-12706 Semiconductor Refrigeration Tablets TEC1-12706 12V 6A Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 40x40MM

$23^.99

Free Shipping

Quick View

2pcs TEC1-12706 Semiconductor Refrigeration Tablets TEC1-12706 12V 6A Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 40x40MM (Pack of 2)

$47^.99

Free Shipping

Quick View

ADF4351/ADF4350 Frequency Source PLL RF Source V2025 35Mhz-4.4GHz Frequency Generator (ADF4350 137.5M-4.4G +STM32)

$168^.86

Free Shipping

Volume Discounts:$167.26 - $168.86

Quick View

ADF4351/ADF4350 Frequency Source PLL RF Source V2025 35Mhz-4.4GHz Frequency Generator (ADF4351 35M-4.4G +STM32)

$187^.76

Free Shipping

Volume Discounts:$186.16 - $187.76

Page 2/2

Find what you were looking for?