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CN3903 3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V DC DC Voltage Regulator PCB Board Power Buck Module

👍: 100.0%

CN3903 3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V DC DC Voltage Regulator PCB Board Power Buck Module

$0.38

0.45

CN3903 3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V DC DC Voltage Regulator PCB Board Power Buck Module

👍: 98.9%

CN3903 3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V DC DC Voltage Regulator PCB Board Power Buck Module

$0.45

0.50

5/10pcs DC-DC Buck Converter Step Power Supply Module 5V-30V To 3.3V 5V 9V 12V 3A Voltage Regulator for Car Motorcycle Battery

👍: 100.0%

5/10pcs DC-DC Buck Converter Step Power Supply Module 5V-30V To 3.3V 5V 9V 12V 3A Voltage Regulator for Car Motorcycle Battery

$2.5

2.66

CN3903 3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V DC DC Voltage Regulator PCB Board Power Buck Module

👍: 94.5%

CN3903 3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V DC DC Voltage Regulator PCB Board Power Buck Module

$0.4

0.42

DC-DC Buck Power Supply Module Adjustable Buck Converter Module 5V-30V To 3.3V 5V 9V 12V 3A for Car Motorcycle Battery Charging

👍: 94.2%

DC-DC Buck Power Supply Module Adjustable Buck Converter Module 5V-30V To 3.3V 5V 9V 12V 3A for Car Motorcycle Battery Charging

$2.41

7.30

1

中国版 中文国际版 International 京ICP备2023018498号-1