here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"Power supplies"
AJMRTC 2Pcs TPS61088 Synchronous Step Up Boost Power Module, 3.2V 3.7V 4.2V to 5V 9V 12V QC Fast Charge Converter Board for Power Bank, Mobile Battery DIY Charging Circuit
Limited time offer, ends 11/29
$23.94
Free Shipping
AJMRTC 2Pcs DC-DC Boost Converter, 10-32V Input to 12-35V Adjustable Output, 150W 6A Step Up Voltage Regulator Power Module
Limited time offer, ends 11/29
$25.36
Free Shipping
AJMRTC 2Pcs DC-DC Boost Converter, 10-32V Input to 12-35V Adjustable Output, 150W 6A Step Up Voltage Regulator Power Module
Limited time offer, ends 11/29
$25.36
Free Shipping
AJMRTC 2 Pack LM2596 Adjustable DC-DC Buck Converter Module, Step Down Power Supply, 4.0V-40V Input, 1.25V-37V Output, 3A Max Current, High Efficiency Voltage Regulator for DIY Electronic Project
Limited time offer, ends 11/29
$26.79
Free Shipping
AJMRTC XL4015 5A DC-DC CC CV Lithium Battery Step-Down Charging Module, 3 Pack, Constant Current Constant Voltage LED Power Charger Board for Lithium Battery Charging, DIY Power Supply, Lab Power
Limited time offer, ends 11/29
$26.79
Free Shipping
AJMRTC HLK-1D0505A DC-DC Isolated Switching Power Supply Module, 5V to 5V 1W 200mA, 88% High Efficiency SIP Package Converter for Smart Home, SPI Communication Circuit (10 PCS)
Limited time offer, ends 11/29
$36.93
Free Shipping
AJMRTC 24V to 5V Isolated DC-DC Power Module, 10W 2000mA Isolated DCDC Converter, Supports 5V 12V 15V 24V Output, Pack of 2 Pcs (10D2405A)
Limited time offer, ends 11/29
$39.47
Free Shipping
AJMRTC HLK-1D0505A DC-DC Isolated Power Supply Module, 5V to 5V 1W 200mA, 88% High Efficiency SIP Mini Isolation Converter for SPI, Smart Home Switch, IoT Circuit (6 PCS)
Limited time offer, ends 11/29
$24.06
Free Shipping
AJMRTC 2-Pack AC-DC Isolated Switching Power Supply Module Board, AC 100-240V to DC 5V Regulated Power Converter Board, Isolation Protection, Low Ripple for LED, Router, Single Board Computer, DIY
Limited time offer, ends 11/29
$24.79
Free Shipping
AJMRTC 3Pcs USB-C PD QC AFC Decoy Boost Module, PD3.0 PD2.0 PPS QC4+ Fast Charge Trigger Board, Adjustable Voltage Decoy Module for DIY Power Supply Test
Limited time offer, ends 11/29
$21.09
Free Shipping
AJMRTC 5PCS SX1308 DC-DC Step Up Boost Power Module, Adjustable Output Voltage Booster Converter Board, Max 2A High Current Step-up Module for Battery Power Supply, DIY Electronic Circuit Project
Limited time offer, ends 11/29
$19.09
Free Shipping
AJMRTC 5Pcs DC-DC Step Up Converter Booster Power Supply Module, Adjustable Boost Step-up Board, Voltage Regulator Board for DIY Electronic Circuit, Battery Power Upgrade Project
Limited time offer, ends 11/29
$17.67
Free Shipping
AJMRTC HLK-1D1212 DC-DC Isolated Power Supply Module, 12V to 12V 1W 84mA Isolation Switching Converter, Intelligent Household DC-DC Step Up Down Power Module for Circuit Projects, 2 Pieces
Limited time offer, ends 11/29
$20.50
Free Shipping
AJMRTC AC to DC Converter 12V 6W, 110V AC to 12V DC Car Cigarette Lighter Socket Adapter, Wall Plug Power Supply Convert Household AC to 12V DC for Low Power 12V Car Accessories, GPS, Car Dash Cam
Limited time offer, ends 11/29
$20.62
Free Shipping
AJMRTC 5Pcs MP1495 DC-DC Step Down Module, Adjustable Voltage Converter Board DC 5-16V Input to 1.25V-12V Output, Buck Power Supply Regulator Module for DIY Electronics, Arduino, Circuit Projects
Limited time offer, ends 11/29
$19.66
Free Shipping