DC-DC Negative Voltage Power Supply Module DC DC Converter Module Reverse Negative Voltage Output -3.3V/-5V/-9V/-12V

5v 6v 9v 12v lm7805 lm7806 lm7809 lm7812 dc/ac three terminal voltage regulator power supply module with overheating protection

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-5%

Usb step up / down buck boost voltage converter power supply module green display side button adjust dc-dc 5v to 3.3v 9v 12v 24v

1

1

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

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1

Diymore 3.3v 5v 12v multi output voltage conversion dc-dc 12v to 3.3v 5v 12v step down buck power supply module for arduino

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2

9v 12v 24v to 5v dc-dc step down car charger usb 2a output buck regulator power supply module

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-2%

Mini560 step-down power supply 3.3v 5v 9v 12v output voltage stabilized converter for battery charging

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1

-8%

Dc 3.3v 3.7v 5v 6v to 12v step up boost power supply module breadboard development voltage regulator converter for arduino

3

6

5.0

2pcs dc-dc step down buck converter power supply module 24v 12v 9v to 5v 5a 25w

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2

-1%

Step-down power supply module l7812 voltage regulator filter rectifier module ac output 12v dc 1.5a

12

25

5.0

-10%

5pcs 6v-24v 12v/24v to 5v 3a car usb charger module dc buck step down converter 12v 5v power supply module voltage regulator

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1

-3%

8a dc-dc step up booster power supply converter module boost board voltage converter dc-dc boost transformers module

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1

-2%

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

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Dlk17a dlk17b 5v 12v 24v dual isolation isolated switching power supply module board ac-dc 220v to 12v 5v dc 1a 17w

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1

-1%

10pcs 3.3v 5v 12v multi output voltage conversion dc-dc 12v to 3.3v 5v 12v power module

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Incomplete data

Dc ups 5v-12v to 9v 12v 1a uninterrupted charging module 18650 lithium battery boost step up power supply voltage control board

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1

5.0

-9%

1pc rc airplane module mini 360 dc-dc buck converter step down module 1.3a adjustable step-down conversion 12v 24v to 5v 3.3v 9v

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2

-32%

"small and light" dc/dc 0.8-5v to dc 5v step up boost voltage converter power supply module dc-dc in 1.5v 2.5v 3v 3.3v 3.7v 4.5v

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0

Dc dc 1.8v 2.5v 3v 3.3v 3.7v to 5v step up power supply voltage boost converter board module regulator 18650 li-on batery

1

2

5.0

Incomplete data

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

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2

Ultra-small size dc-dc step down power supply module 3a buck converter adjustable 1.8v 2.5v 3.3v 5v 9v 12v

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2

5.0