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1

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1

1

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3

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2

1

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15w adjustable dc-dc cc cv usb 5v to 3.3v 9v 12v 24v 30v step up / down power supply module adjustable boost buck converter

2

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1

2

5.0

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1

1

3.0

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2

1

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0

1

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1

1

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1

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1

3

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Adjustable dc-dc cc cv 15w usb 5v to 3.3v 12v 24v 30v step up/down power supply boost buck converter module with shell case box

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-6%

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2

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1

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-2%

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1

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2

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1

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1

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1

1

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1

2

5.0

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0

-3%

10pcs 5w dc-dc buck converter step-down 5v-36v to 5 12v power module replace 7805 7812

4

1

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2

2

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3

1

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0

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0

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1

-8%

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0

1

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0

0

-7%

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1

2

5.0

5pcs mini dc-dc 12-24v to 5v 3a step down power supply module voltage buck converter adjustable 97.5% 1.8v 2.5v 3.3v 5v 9v 12v

1

1

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0

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1

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-3%

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0

1

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1

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15w usb step up/down power supply boost buck converter module adjustable dc-dc cc cv 5v to 3.3v 9v 12v 24v 30v

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0

-15%

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0

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1

-10%

Incomplete data

Dc-dc 5v to 1.2 -24v micro usb step up/step down power supply module adjustable boost buck converter led digital display

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2

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4

-4%

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1

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1

3

5.0

-2%

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0

1