AC-DC 3.3V/5V/12V Precision Buck Converter AC220v toDC 3.3V/5V/12V DC step down Transformer power supply module 1A 12W

-1%

Free ship ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module for arduino

1

0

-1%

Ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module for arduino dropshipping

0

0

Free ship ac-dc 12v 400ma 4.5w precision buck converter ac 220v to 12v dc step down transformer power supply module for arduino

1

0

-3%

5v 1a ac-dc power converter precision buck step-down transformer power supply module transformer ac 85〜265v to dc5v

0

0

-8%

10pcs ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module

1

5

-7%

Ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module for arduino

1

1

-7%

Incomplete data

Ac-dc power supply module ac110v 220v 230v to dc 3.3v 5v 12v mini buck converter

0

0

Ac-dc 5v600ma 3w precision buck converter ac 220v to 5v dc step down transformer power supply module

0

1

-13%

Ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module switch step down module

1

1

5.0

Incomplete data

Ac dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module for arduino

1

1

-9%

Ac-dc 220v to 5v step down converter 5v 700ma isolated switching power supply module 3.5w buck regulator precision power module

0

1

Incomplete data

Ac-dc power supply module ac110v 220v 230v to dc 3.3v 5v 12v buck converter

2

2

Ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module 12v 400ma 3.3v 700ma

0

0

Ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer switching power supply module

3

1

-9%

Ac-dc 5v 700ma 3.5w step down buck converter ac 220v to 5v dc transformer power supply module 12v 450ma 5w

2

1

1pcs ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module for arduino

1

2

5.0

Sale new precision buck converter 110v/220v to 3.3v 700ma 2.3w ac-dc power supply converter step down module

0

0

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

0

1

Ac-dc isolated switch power supply module converter 3.3v/5v/9v/12v/24v 12w ac-dc buck step-down module bare board module

0

0

Ac-dc 5v 600ma 3w precision buck converter ac 220v to 5v dc step down transformer power supply module

1

1

-12%

110v 220v to 3.3v ac-dc step down buck converter isolated step-down voltage converter power transformer supply module

1

0

Ac-dc 5v 600ma 3w precision buck converter ac 220v to 5v dc step down transformer power supply module

2

1

-5%

Ac-dc dc-dc step down power supply module 80w buck adjustable voltage converter ac 5v-25v dc 5v-40v to dc 3.3v-30v

0

1

-15%

Ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module

2

6

4.5

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

Ac 220v to 5v dc step down transformer power supply module for arduino ac-dc 5v 700ma 3.5w precision buck converter

0

1

25w 5a dc to dc step down charging board power converter charger step down module 24v 12v to 5v 5a power supply regulator module

0

1

-66%

5v 700ma 3.5w ac-dc precision buck converter ac 220v to 5v dc step down transformer power supply module

0

0

2 in 1 5w dc-dc buck converter & ldo regulator dc 6-40v to 5v 3.3v step-down power module replace l7805 ams1117

1

2

5.0

-4%

Incomplete data

Ac-dc power supply module ac110v 220v 230v to dc 3.3v 5v 12v mini buck converter

0

1

Dc to dc 6-24v 12v/24v to 5.2v 3a double 2 usb charger module dc buck step down converter 12v 5v power supply module

2

9

5.0

Ac-dc power module 5v/12v 5w dual full isolation ac dc switch power supply module step down buck converter 220v to 5v 12v

1

1

Ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module automatic protection

1

1

5.0

Ac-dc 220v to 5v 1a 5w switch power supply module step down buck converter household switch

0

2

-8%

2a dc-dc step-down converter power supply buck module dc 5v-23v to 3.3v 5v buck converter voltage regulator board module

0

1

-32%

Ac-dc 12v 400ma 4.5w 50/60hz step-down power converter module 30*20*19mm buck converter transformer power supply module

1

1

5.0

Incomplete data

Lm2596hv ac/dc to dc buck step down converter module 3v 3.3v 5v 6v 9v 12v 15v 24v dc 5v-50v adjustable step-down 3a power supply

1

6

5.0

-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

Ac-dc buck converter ac 100-240v to dc 12v step down module transformer 24v 1.5a power module switching power supply circuit diy

1

1

-47%

5v 2a ac-dc switching converter power module isolated power 220v to 5v switch step down buck converter bare circuit board

1

8

5.0

-3%

Ac 85-265v to dc 12v step down buck converter ac-dc step-down voltage regulator power transformer supply module 110v 220v to 12v

0

1

Ac-dc converter ac220v to dc12v buck step down power supply module new

1

0

-18%

Dc-dc 3a buck step-down power supply module 5v-12v 24v to 5v 3.3v 9v 12v fixed output high-current for arduino replace lm2596

1

3

-1%

Ac-dc 5v 700ma 3.5w precision buck converter ac 220v to 5v dc step down transformer power supply module 12v 400ma 9v 700ma

3

0