DC-DC CNC USB Buck-Boost Power Supply Voltage Regulator Module 5V to 3.3V 9V 12V 24V Step Down Power Module with Case

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

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Dc-dc usb step up/down power supply module 3.5v-12v to 1.0v-24v adjustable boost buck converter voltage regulator board

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Dc-dc 5v to 3.3v 9v 12v 24v adjustable usb step up down power supply module red green display voltage volt up button

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5pcs mini dc-dc 3a step down power supply module mp1584 voltage buck converter adjustable 3.3v 5v 9v 12v for arduino

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Dc-dc cnc usb step up down power supply module 3.5v-12v to 1.0v-24v adjustable boost buck converter voltage regulator board

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

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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 with

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Dc-dc 5v 12v 24v adjustable automatic buck boost solar charging power supply module cccv step up down voltage converter

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Led dc-dc 5v to dc 1-24v adjustable potentiometer usb step up/down buck boost converter power supply voltage regulator module

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Dc-dc dual system cnc usb step up / down buck boost power supply voltage regulator desktop power module 5v to 3.3v 9v 12v 24v

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Lm2596s dc-dc step-down power supply module adjustable,power voltage regulator,buck converter 24v to 3v 5v 12v,with led display

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

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Dc-dc 5v to 3.5v / 12v usb step up / down power supply module adjustable boost buck converter out dc 1.2v-24v

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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

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Dc-dc 3a buck step-down power supply module mp1584en 5v-12v 24v to 5v 3.3v 9v 12v fixed output high-current

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Dc-dc 9v 12v 24v to 5v 3a usb step-down module voltage regulator converter phone charger car power supply module

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Dc-dc dual system cnc usb step up down buck boost power supply voltage regulator desktop module 5v to 3.3v 9v 12v 24v dial key

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Usb dc-dc 12v 24v 48v 72v 80v to 5v 2a step down power supply module buck converter voltage regulator for mobile charger

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3.3v dc-dc buck converter 3 pins ams1117-3.3v dc 4.75v-12v to 3.3v voltage regulator step down power supply 800ma buck module

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Dc-dc usb step down buck power supply module dc 9v 12v 19v to 5v 3.3v 3a charger voltage regulator board for vehicle car phone

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Incomplete data

Lm2596s dc-dc lm2596 step-down power supply module 3a adjustable voltage regulator power supply module step down 24v 12v 5v 3v

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Incomplete data

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

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10pc dc-dc usb step down buck power supply module 9v 12v 19v to 5v 3.3v 3a charger voltage regulator board for vehicle car phone

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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

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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

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Dc-dc buck step-down power supply module 5v-12v 24v to 5v 3.3v 9v 12v fixed output high-current

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Dc-dc 3a buck step-down power supply module mp1584en 5v-12v 24v to 5v 3.3v 9v 12v fixed output high-current

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3.3v dc-dc buck converter 3 pins ams1117 3.3v dc 4.75v-12v to 3.3v voltage regulator step down power supply 800ma buck module

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

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Dc-dc 3a buck step-down power supply module mp1584en 5v-12v 24v to 5v 3.3v 9v 12v fixed output high-current

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Dc-dc 5v to 1v 9v 12v 24v led digital display usb charger module adjustable buck boost power supply voltage regulator module

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Dc-dc 9v 12v 24v 36v to 5v 3a step down buck module voltage regulator led digital display voltmeter dual usb with case for car

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Dc-dc step-down power supply lm2596s module 3a adjustable voltage regulator 24v 12v 5v 3v step-down module

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100pcs dc-dc buck step-down power supply module 5v-12v 24v to 5v 3.3v 9v 12v fixed output high-current

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1pcs 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

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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

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Incomplete data

5pcs dc-dc buck converter 3 pins ams1117 3.3v dc 4.75v-12v to 3.3v voltage regulator step down power supply 800ma buck module

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Dc-dc 5-25v to 0.5v-25v 3a 30w step up step down module boost buck voltage regulation converter board 3.3v 5v 12v 18v 24v

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Dc-dc 5v to 3.3v 9v 12v 24v usb step up / down power supply module adjustable boost buck converter out dc 1.0v-24v

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

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Dc-dc usb adjustable buck-boost power supply voltage regulator module 5v to 3.3v 9v 12v 24v

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Dc 9v 12v 24v to 5v 3a usb step down voltage regulator module dc-dc converter phone charger usb car charger power supply module

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Dc-dc dual system cnc usb step up / down buck boost power supply voltage regulator desktop power 5v to 3.3v 9v 12v 24v with case

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

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Digital control usb voltage regulating module 5v to 3.3v 9v 12v 24v desktop power module xy-upa

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5a dc-dc buck step-down converter power supply module led display dc 3.3v 5v 6v 9v 12v 24v to dc 1.25v-36v

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