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34% off
5PCS Step Up Down DC-DC Automatic Buck Boost Power Module Board Input 3V-15V Output Electronic DIY S09 3.3V/5V/4.2V/9V/12V 5PCS Step Up Down DC-DC Automatic Buck Boost Power Module Board Input 3V-15V Output Electronic DIY S09 3.3V/5V/4.2V/9V/12V

5PCS Step Up Down DC-DC Automatic Buck Boost Power Module Board Input 3V-15V Output Electronic DIY S09 3.3V/5V/4.2V/9V/12V

$2.88$4.36

1 sold
35% off
ABBH-TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Converter ABBH-TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Converter

ABBH-TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Converter

$3.45$5.31

50% off
DC-DC Buck Boost Module 1.8-5.5V to 3.3V 4.2V 5V 3A Adjustable Output Low Ripple Step-up/down Module DC-DC Buck Boost Module 1.8-5.5V to 3.3V 4.2V 5V 3A Adjustable Output Low Ripple Step-up/down Module

DC-DC Buck Boost Module 1.8-5.5V to 3.3V 4.2V 5V 3A Adjustable Output Low Ripple Step-up/down Module

$8.25$16.50

30% off
Type-C Micro USB Boost Buck Converter Step UP Down Power Supply Module DC-DC 5V to 3.3V / 12V Adjustable Output DC 1.2V-24V Type-C Micro USB Boost Buck Converter Step UP Down Power Supply Module DC-DC 5V to 3.3V / 12V Adjustable Output DC 1.2V-24V

Type-C Micro USB Boost Buck Converter Step UP Down Power Supply Module DC-DC 5V to 3.3V / 12V Adjustable Output DC 1.2V-24V

$1.22$1.75

3 sold
52% off
XY-SK80H Digital Control DC Buck Boost Converter Adjustable with LCD Display DC6-36V Step Up Down Regulated Power Supply Module XY-SK80H Digital Control DC Buck Boost Converter Adjustable with LCD Display DC6-36V Step Up Down Regulated Power Supply Module

XY-SK80H Digital Control DC Buck Boost Converter Adjustable with LCD Display DC6-36V Step Up Down Regulated Power Supply Module

$111.69$232.68

50% off
DC-DC Step-up Power Module 1000W Constant Voltage/Current Boost Module with Temperature Control Cooling Fan Polarity Protection DC-DC Step-up Power Module 1000W Constant Voltage/Current Boost Module with Temperature Control Cooling Fan Polarity Protection

DC-DC Step-up Power Module 1000W Constant Voltage/Current Boost Module with Temperature Control Cooling Fan Polarity Protection

$107.00$214.00

40% off
DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 1.8V-5.5V Adjustable Output 3.3V/4V/5V Electronic DIY PCB DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 1.8V-5.5V Adjustable Output 3.3V/4V/5V Electronic DIY PCB

DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 1.8V-5.5V Adjustable Output 3.3V/4V/5V Electronic DIY PCB

$8.17$13.61

50% off
DC-DC Boost/buck Module 3.6-32V To 5V 9V 12V 5A Low Ripple Step-up/down Module Power Adapter Over Temperature Protection DC-DC Boost/buck Module 3.6-32V To 5V 9V 12V 5A Low Ripple Step-up/down Module Power Adapter Over Temperature Protection

DC-DC Boost/buck Module 3.6-32V To 5V 9V 12V 5A Low Ripple Step-up/down Module Power Adapter Over Temperature Protection

$19.00$38.00

50% off
250W High Current Boost Converter Module, 8.5V-48V to 10V-50V Adjustable Step-Up Voltage Regulator, 10A DC-DC Power Supply 250W High Current Boost Converter Module, 8.5V-48V to 10V-50V Adjustable Step-Up Voltage Regulator, 10A DC-DC Power Supply

250W High Current Boost Converter Module, 8.5V-48V to 10V-50V Adjustable Step-Up Voltage Regulator, 10A DC-DC Power Supply

$10.78$21.57

Hilink B0505S-2WR3 5V to 3.3V/5V/9V/12V/15V/24V 2W DC DC Step-Down Boost-up Power Supply Module Adjustable Mini Power Supply UL Hilink B0505S-2WR3 5V to 3.3V/5V/9V/12V/15V/24V 2W DC DC Step-Down Boost-up Power Supply Module Adjustable Mini Power Supply UL

Hilink B0505S-2WR3 5V to 3.3V/5V/9V/12V/15V/24V 2W DC DC Step-Down Boost-up Power Supply Module Adjustable Mini Power Supply UL

$1.70$1.70

1 sold
PM-6009M Programmable Buck-Boost Step Up Down SEPIC DC2DC Converter Power Supply PM-6009M Programmable Buck-Boost Step Up Down SEPIC DC2DC Converter Power Supply

PM-6009M Programmable Buck-Boost Step Up Down SEPIC DC2DC Converter Power Supply

$9.99$9.99

44% off
LM2577S+LM2596S DC-DC 1.25-26V Automatic Voltage Adapter Converter Step Up Down Module Buck Boost Converter LM2577S+LM2596S DC-DC 1.25-26V Automatic Voltage Adapter Converter Step Up Down Module Buck Boost Converter

LM2577S+LM2596S DC-DC 1.25-26V Automatic Voltage Adapter Converter Step Up Down Module Buck Boost Converter

$12.34$22.03

1 sold
SK120X CNC DC 6-36V/0-36V DC-DC Buck Boost Converter Step Up Step Down Module Adjust Voltage Regulator with LCD Display 120W USB SK120X CNC DC 6-36V/0-36V DC-DC Buck Boost Converter Step Up Step Down Module Adjust Voltage Regulator with LCD Display 120W USB

SK120X CNC DC 6-36V/0-36V DC-DC Buck Boost Converter Step Up Step Down Module Adjust Voltage Regulator with LCD Display 120W USB

$133.91$133.91

32% off
DC-DC 2.7-20V to 4.5-20V Low Voltage Adjustable Step Up Converter Boost Constant Current Synchronous Rectifier Power Module 30W DC-DC 2.7-20V to 4.5-20V Low Voltage Adjustable Step Up Converter Boost Constant Current Synchronous Rectifier Power Module 30W

DC-DC 2.7-20V to 4.5-20V Low Voltage Adjustable Step Up Converter Boost Constant Current Synchronous Rectifier Power Module 30W

$3.08$4.53

1 sold
50% off
500W DC-DC Boost Power Module 10.5-60V to 12-80V Step-up Power Module With Intelligence Cooling Fan Constant Voltage/Current 500W DC-DC Boost Power Module 10.5-60V to 12-80V Step-up Power Module With Intelligence Cooling Fan Constant Voltage/Current

500W DC-DC Boost Power Module 10.5-60V to 12-80V Step-up Power Module With Intelligence Cooling Fan Constant Voltage/Current

$77.50$155.00

3% off
1200W DC-DC Boost Converter 10V-36V to 12V-80V 20A Step Up Power Supply Conversion Module Adjustable Constant Current Voltage 1200W DC-DC Boost Converter 10V-36V to 12V-80V 20A Step Up Power Supply Conversion Module Adjustable Constant Current Voltage

1200W DC-DC Boost Converter 10V-36V to 12V-80V 20A Step Up Power Supply Conversion Module Adjustable Constant Current Voltage

$117.81$122.16

50% off
3A 30W DC-DC Buck Boost Converter Module Adjustable Voltage 5-25V to 0.5-25V Step Up/Down Power Supply Module for LED/Electronic 3A 30W DC-DC Buck Boost Converter Module Adjustable Voltage 5-25V to 0.5-25V Step Up/Down Power Supply Module for LED/Electronic

3A 30W DC-DC Buck Boost Converter Module Adjustable Voltage 5-25V to 0.5-25V Step Up/Down Power Supply Module for LED/Electronic

$10.12$20.25

34% off
5PCS Step Up Down DC-DC Automatic Buck Boost Power Module Board Input 3V-15V Output Electronic DIY S09 3.3V/5V/4.2V/9V/12V 5PCS Step Up Down DC-DC Automatic Buck Boost Power Module Board Input 3V-15V Output Electronic DIY S09 3.3V/5V/4.2V/9V/12V

5PCS Step Up Down DC-DC Automatic Buck Boost Power Module Board Input 3V-15V Output Electronic DIY S09 3.3V/5V/4.2V/9V/12V

$2.88 $4.36

1 sold

Categories: Consumer Electronics, Smart Electronics

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35% off
ABBH-TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Converter ABBH-TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Converter

ABBH-TPS63020 Automatic Buck-Boost Step Up Down Power Supply Module Lithium Battery Low Ripple Voltage Converter

$3.45 $5.31

Categories: Consumer Electronics, Smart Electronics

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50% off
DC-DC Buck Boost Module 1.8-5.5V to 3.3V 4.2V 5V 3A Adjustable Output Low Ripple Step-up/down Module DC-DC Buck Boost Module 1.8-5.5V to 3.3V 4.2V 5V 3A Adjustable Output Low Ripple Step-up/down Module

DC-DC Buck Boost Module 1.8-5.5V to 3.3V 4.2V 5V 3A Adjustable Output Low Ripple Step-up/down Module

$8.25 $16.50

Categories: Consumer Electronics, Smart Electronics

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30% off
Type-C Micro USB Boost Buck Converter Step UP Down Power Supply Module DC-DC 5V to 3.3V / 12V Adjustable Output DC 1.2V-24V Type-C Micro USB Boost Buck Converter Step UP Down Power Supply Module DC-DC 5V to 3.3V / 12V Adjustable Output DC 1.2V-24V

Type-C Micro USB Boost Buck Converter Step UP Down Power Supply Module DC-DC 5V to 3.3V / 12V Adjustable Output DC 1.2V-24V

$1.22 $1.75

3 sold

Categories: Consumer Electronics, Smart Electronics

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52% off
XY-SK80H Digital Control DC Buck Boost Converter Adjustable with LCD Display DC6-36V Step Up Down Regulated Power Supply Module XY-SK80H Digital Control DC Buck Boost Converter Adjustable with LCD Display DC6-36V Step Up Down Regulated Power Supply Module

XY-SK80H Digital Control DC Buck Boost Converter Adjustable with LCD Display DC6-36V Step Up Down Regulated Power Supply Module

$111.69 $232.68

Categories: Consumer Electronics, Smart Electronics

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50% off
DC-DC Step-up Power Module 1000W Constant Voltage/Current Boost Module with Temperature Control Cooling Fan Polarity Protection DC-DC Step-up Power Module 1000W Constant Voltage/Current Boost Module with Temperature Control Cooling Fan Polarity Protection

DC-DC Step-up Power Module 1000W Constant Voltage/Current Boost Module with Temperature Control Cooling Fan Polarity Protection

$107.00 $214.00

Categories: Consumer Electronics, Smart Electronics

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40% off
DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 1.8V-5.5V Adjustable Output 3.3V/4V/5V Electronic DIY PCB DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 1.8V-5.5V Adjustable Output 3.3V/4V/5V Electronic DIY PCB

DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 1.8V-5.5V Adjustable Output 3.3V/4V/5V Electronic DIY PCB

$8.17 $13.61

Categories: Consumer Electronics, Smart Electronics

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50% off
DC-DC Boost/buck Module 3.6-32V To 5V 9V 12V 5A Low Ripple Step-up/down Module Power Adapter Over Temperature Protection DC-DC Boost/buck Module 3.6-32V To 5V 9V 12V 5A Low Ripple Step-up/down Module Power Adapter Over Temperature Protection

DC-DC Boost/buck Module 3.6-32V To 5V 9V 12V 5A Low Ripple Step-up/down Module Power Adapter Over Temperature Protection

$19.00 $38.00

Categories: Consumer Electronics, Smart Electronics

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50% off
250W High Current Boost Converter Module, 8.5V-48V to 10V-50V Adjustable Step-Up Voltage Regulator, 10A DC-DC Power Supply 250W High Current Boost Converter Module, 8.5V-48V to 10V-50V Adjustable Step-Up Voltage Regulator, 10A DC-DC Power Supply

250W High Current Boost Converter Module, 8.5V-48V to 10V-50V Adjustable Step-Up Voltage Regulator, 10A DC-DC Power Supply

$10.78 $21.57

Categories: Consumer Electronics, Smart Electronics

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Hilink B0505S-2WR3 5V to 3.3V/5V/9V/12V/15V/24V 2W DC DC Step-Down Boost-up Power Supply Module Adjustable Mini Power Supply UL Hilink B0505S-2WR3 5V to 3.3V/5V/9V/12V/15V/24V 2W DC DC Step-Down Boost-up Power Supply Module Adjustable Mini Power Supply UL

Hilink B0505S-2WR3 5V to 3.3V/5V/9V/12V/15V/24V 2W DC DC Step-Down Boost-up Power Supply Module Adjustable Mini Power Supply UL

$1.70 $1.70

1 sold

Categories: Consumer Electronics, Smart Electronics

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PM-6009M Programmable Buck-Boost Step Up Down SEPIC DC2DC Converter Power Supply PM-6009M Programmable Buck-Boost Step Up Down SEPIC DC2DC Converter Power Supply

PM-6009M Programmable Buck-Boost Step Up Down SEPIC DC2DC Converter Power Supply

$9.99 $9.99

Categories: Consumer Electronics, Smart Electronics

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44% off
LM2577S+LM2596S DC-DC 1.25-26V Automatic Voltage Adapter Converter Step Up Down Module Buck Boost Converter LM2577S+LM2596S DC-DC 1.25-26V Automatic Voltage Adapter Converter Step Up Down Module Buck Boost Converter

LM2577S+LM2596S DC-DC 1.25-26V Automatic Voltage Adapter Converter Step Up Down Module Buck Boost Converter

$12.34 $22.03

1 sold

Categories: Consumer Electronics, Smart Electronics

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SK120X CNC DC 6-36V/0-36V DC-DC Buck Boost Converter Step Up Step Down Module Adjust Voltage Regulator with LCD Display 120W USB SK120X CNC DC 6-36V/0-36V DC-DC Buck Boost Converter Step Up Step Down Module Adjust Voltage Regulator with LCD Display 120W USB

SK120X CNC DC 6-36V/0-36V DC-DC Buck Boost Converter Step Up Step Down Module Adjust Voltage Regulator with LCD Display 120W USB

$133.91 $133.91

Categories: Consumer Electronics, Smart Electronics

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32% off
DC-DC 2.7-20V to 4.5-20V Low Voltage Adjustable Step Up Converter Boost Constant Current Synchronous Rectifier Power Module 30W DC-DC 2.7-20V to 4.5-20V Low Voltage Adjustable Step Up Converter Boost Constant Current Synchronous Rectifier Power Module 30W

DC-DC 2.7-20V to 4.5-20V Low Voltage Adjustable Step Up Converter Boost Constant Current Synchronous Rectifier Power Module 30W

$3.08 $4.53

1 sold

Categories: Consumer Electronics, Smart Electronics

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50% off
500W DC-DC Boost Power Module 10.5-60V to 12-80V Step-up Power Module With Intelligence Cooling Fan Constant Voltage/Current 500W DC-DC Boost Power Module 10.5-60V to 12-80V Step-up Power Module With Intelligence Cooling Fan Constant Voltage/Current

500W DC-DC Boost Power Module 10.5-60V to 12-80V Step-up Power Module With Intelligence Cooling Fan Constant Voltage/Current

$77.50 $155.00

Categories: Consumer Electronics, Smart Electronics

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3% off
1200W DC-DC Boost Converter 10V-36V to 12V-80V 20A Step Up Power Supply Conversion Module Adjustable Constant Current Voltage 1200W DC-DC Boost Converter 10V-36V to 12V-80V 20A Step Up Power Supply Conversion Module Adjustable Constant Current Voltage

1200W DC-DC Boost Converter 10V-36V to 12V-80V 20A Step Up Power Supply Conversion Module Adjustable Constant Current Voltage

$117.81 $122.16

Categories: Consumer Electronics, Smart Electronics

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50% off
3A 30W DC-DC Buck Boost Converter Module Adjustable Voltage 5-25V to 0.5-25V Step Up/Down Power Supply Module for LED/Electronic 3A 30W DC-DC Buck Boost Converter Module Adjustable Voltage 5-25V to 0.5-25V Step Up/Down Power Supply Module for LED/Electronic

3A 30W DC-DC Buck Boost Converter Module Adjustable Voltage 5-25V to 0.5-25V Step Up/Down Power Supply Module for LED/Electronic

$10.12 $20.25

Categories: Consumer Electronics, Smart Electronics

Buy Now