Smart Electronics 12V 450mA 5W AC-DC Power Supply Buck Converter Step Down Module Transformers for Arduino Diy Electronic Kit

-2%

5pcs ac-dc 12v 450ma 5w power supply buck converter step down module for

3

2

-6%

12v 450ma 5w ac-dc power supply buck converter step down transformers for arduino

0

1

-3%

Dc-dc 12v to 3.3v 5v buck step down power supply module for arduino board diy electronic

5

10

5.0

Ac-dc buck converter power supply converter isolation step down power module 12v 5v 500ma 1000ma diy electronic board

2

6

5.0

1.2a regulator buck power supply module for arduino step down converter board

1

0

-9%

Dc-dc 24v /12v to 5v buck power supply module 5a power step down converter

1

1

5.0

-2%

5pcs ac-dc 800ma 5v buck converter step down board module 110v 220v to transformer power supply for arduino voltage isolation

3

5

5.0

Dc-dc 24v 12v to 5v buck power supply module 5a power step down converter diy electronic pcb board case shell box dual usb

1

1

5pcs 5w ac-dc 12v 450ma power supply buck converter step down module diy electronics

1

0

Diymore dc 6.0 -12v to 5v ams1117-5.0v step down buck converter power supply module ams1117-5.0 for arduino

3

3

5.0

Diymore dc 6.0 -12v to 5v ams1117-5.0v step down buck converter power supply module ams1117-5.0 for arduino

1

1

5.0

12v 450ma 5w ac-dc power supply module buck converter step down transformers board ac to dc diy

2

4

5.0

-2%

1pcs 5w ac-dc 12v 450ma power supply buck converter step down module

2

0

-5%

2.1*5.5 dc power converter buck step down power supply module dc-dc 6-12v to 3.3v 5v 800ma indicator for arduino

1

1

5.0

Diymore dc-jack dc 7 -12v to dc 5v/3.3v step-down buck converter power supply module for arduino

3

0

5v 700ma 500ma 1.5a (3.5w) 12v 400ma 5w isolated switch power supply module for arduino ac-dc buck step-down module 220v turn 5v

1

1

5.0

-0.8%

Ultra-small mini dc-dc step down power supply module 3a buck converter adjustable 1.8v 2.5v 3.3v 5v 9v 12v for arduino diy kit

1

1

Ac-dc dc 12v 500ma power supply converter step down electronic transformer board isolation short circuit protection module

1

0

Diymore ac-dc buck converter step down power supply module transformer dc 12v 400ma

0

1

Incomplete data

Ultra-small mini dc-dc step down power supply module 3a buck converter adjustable 1.8v 2.5v 3.3v 5v 9v 12v for arduino diy kit

0

0

Ac-dc 5v 800ma buck converter board 110v 220v to dc 5v step down transformer power supply module voltage isolation for arduino

2

3

5.0

-10%

Ultra-small mini dc-dc step down power supply module 3a buck converter adjustable 1.8v 2.5v 3.3v 5v 9v 12v for arduino diy kit

1

3

5.0

10pcs mini 3a dc-dc converter step down adjustable module 3v 5v 16v power for rc diy electronic module diy kit pcb power supply

1

0

Ac-dc isolated power buck converter power supply board 24v 150ma220v to 24v step down module 3.6w power

2

1

Adjustable potentiometer usb boost buck step up down converter power supply voltage regulator module dc-dc 5v to 3.3v 9v 12v 24v

3

1

-14%

Cc/cv 200w 10a max step down power supply buck converter module board adjustable buck converter step down charging

0

0

Micro usb dc 12v to 5v 3a converter step down power supply module dc/dc step down waterproof module

1

1

2pcs dc linear converter buck step down lm317 low ripple module power supply adjustable linear regulator module

1

1

Hlk-5m03 5w ac-dc 220v to 3.3v buck step down power supply module converter intelligent

0

0

Dc 12v 400ma ac-dc supply buck converter step down board module convertible adaptor board short circuit protection

0

0

-6%

Dc-dc 9a 280w max step down power supply buck converter adjustable 7-40v to 1.2-35v step-down power module for led driver

1

1

Ac-dc 100-240v to 5v 2.5a switching power supply module ac dc step down buck converter power transformer voltage regulator

1

3

5.0

Incomplete data

10pcs ultra-small mini dc-dc step down power supply module 3a buck converter adjustable 1.8v 2.5v 3.3v 5v 9v 12v for arduino

1

1

5.0

-14%

Lm338k digital led display buck module step down power supply board diy kit for arduino for raspberry pi max 3a 50w dc ac 3a

0

3

-3%

10a dc power converter led buck step down power module in dc 3.5v-30v out 0.8v-29v diy kit electronic pcb board module

1

1

-5%

Diymore 5w dc-dc buck converter step-down dc 5v-36v to 5 12v power supply module adjustable wide voltage replace 7805 7812

2

2

Xl6009 boost buck dc-dc adjustable step up down converter module replace lm2577 module power supply module

2

2

-16%

10a dc power converter led buck step down power module in dc 3.5v-30v out 0.8v-29v diy kit electronic pcb board module

1

1

5.0

24v/12v to 5v/5a 25w dc-dc buck step down power supply module synchronous rectification power converter replace lm2596s

8

11

5.0

New 15w dc-dc buck converter step down module 12v to 5v 3a monitor power supply car power converter regulator adapter for car

2

1

Liquid crystal displays dc-dc step-down buck converter power supply adjustable push button module with lcd display 5-23v 3a

1

0

Ac 110v-220v to dc 12v voltage power supply step down module adapter converter with wire cable

1

1

5.0

12v 450ma 5w ac-dc precision buck converter ac 220v to 5v dc step down transformer power supply module

2

3

5.0

Diymore dc-dc 12v to 5v 3a 15w power supply step down buck converter module mini usb output power adapter for car

0

1

Dc 12v 500ma ac-dc power supply converter step down module electronic transformer board isolation short circuit protection

0

0

5a max dc-dc xl4005 step down buck power supply module adjustable cc/cv lithium charge board for arduino

1

1

5.0

-5%

5pcs step down power supply module mini dc-dc 12-24v to 5v 3a voltage buck converter adjustable 1.8v 2.5v 3.3v 5v 9v 12v

6

10

4.5