ELEGOO UNO Project Basic Starter Kit with Tutorial and UNO R3, Compatible with Arduino® IDE — DIY Electronic Kit

10Pcs/5pcs 12V 400mA 4.5W Isolated Switch AC-DC Buck Step Down Power Supply Module 220V turn 12V 400mA

ABHU ZK-10022 CNC Step-Down DC Adjustable Regulated Power Supply Constant Voltage And Constant Current Module Upgrade

8-60V to 5V 10A Step-down DC DC Converter 12V 24V 36V 48V to 5V/10A/50W Buck Module Power Supply

10PCS DC 4.5-40V To 5V 2A USB Charger LED Step-down Buck Converter Voltmeter Module Low Power Automatic Protection

5pcs 300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Step Down Voltage Module Electrolytic Capacitor

10-50pcs for TPS57160QDGQRQ1 MSOP-10 Step-Down Converter IC

5-25pcs For DC-DC Step Down Power Module Car Voltmeter 5V USB Charger

10pcs DC-DC 3A mini step-down module, vehicle power supply 6V9V12V-30V to 3.3V/5V/9V/12V output

Step Down Voltage Convertor AC 10-28V To DC 12V 3A 36W Converter Waterproof Buck Converter For Car Waterproof Step Down Module

96GD 10A DC-DC 6.5-60V to 1.25-30V Adjustable Converter Step Down Module

50-200pcs For TPS54332DDAR TPS54332DDA 54332 SOP-8 28V 3.5A Step-Down Switching Regulator IC

HAILANGNIAO 10PCS 5A DC-DC Step Down Adjustable Power Supply Module Lithium Charger XL4015 4~38V 96% 5A DC adjustable step-down

Regulate FPV Voltage: Micro BEC Step Down Module 6-60V Input Adjustable 5V 9V 12V High Efficiency Mini Size For FPV Drone RC Car

LLCS-RK6012 60V 12A Step-Down DC-DC Voltage Transformer Model Converter Power Supply Module Adjustable Output Tester

ABUN-IP67 Waterproof 9-36V To 24V DC To DC Step-Down Converter Module 5A High Efficiency Power Supply

TPS5450 switching power supply module, DCDC step-down, single to 3.3V, 5V, 9V, 12V, 15V output low ripple

10pcs DC DC Buck Converter 6 24V to 5V 3A 975 Efficiency for Car USB Phone Charger Module Step Down

1pcs EN63A0QI QFN-76-EP Step-Down DC-DC Switching Converter with Integrated Inductor

A69EXY6020LV CNC Adjustable DC Power Supply Constant Voltage Constant Current Maintenance 20A/1200W Step-Down Module

30pcs Original XL3001E1 3A 40V 220KHz step-down LED constant current driver chip SOP-8

LM2596 Multiway switch power module 3.3V/5V/12V/ADJ Adjustable Output DC-DC step-down power supply

10PCS/Lot CSD87350Q5D 87350D 、CSD87351Q5D 87351D 、CSD87352Q5D 87352D New step-down power block CSD87350 、CSD87351

DC-DC 24V/12V To 5V 5A Step Down Power Supply Buck Converter Replace LM2596S Adjustable USB Step-down Charging Module For Phone

[NEW!A93G】 DC-DC Step Down Converter ±5V ±12V 3A Dual Power Supply Module For Arduino Board Module DIY

HAILANGNIAO 10pcs 5A DC-DC DC adjustable step down module (XL4005) + 10pcs Radiators free

USB2.0 7 Port Splitter Dual Type C Port OTG Function 5V 8A Step Down Module Isolated Overheat Reverse Current Protection

AB46-XY6020LV CNC Adjustable DC Power Supply Constant Voltage Constant Current Maintenance 20A/1200W Step-Down Module

10-50pcs For MAX797ESE SOIC-16 30V 10A 96% Efficient Synchronous Step-Down DC-DC Controller IC

10pcs/lot DC CC 9A 300W Step Down Buck Converter 5-40V To 1.2-35V Power module XL4016

50PCS/LOT LM2596S DC-DC step-down power supply module BUCK 3A adjustable step-down module voltage regulator LM2576

LLCS-Waterproof IP67 DC To DC Converter 9-36V To 24V Step-Down Module Power Supply 5A High Efficiency Module

1pcs For iFlight BLITZ BEC 5V/2A 12V/3A regulated power module, adjustable step-down module

10PCS XL4015 CC/CV Max 5A DC-DC Step Down Buck Charging Board Lithium Battery Charger Converter Module 0.8-30V To 5-32V Buck

【STABLE QUALITY】Step-Down Module Board DC-DC 20A High-Power 6-33V To 5V Power Converter Mainboard

50-200pcs For TPS54260DGQR MSOP-10 60V 2.5A Step-Down DC-DC Converter IC

GS-R405S IGBT GS-R 405 S Power module DC-DC IC REG SW STEP DOWN 4A 5.1V GSR405S GSR 405S