4 Channel DC Buck Converter Module 3.3 5V 12V ADJ Adjustable Output 3A 50W XL2596 Chip Reverse Protection for Arduino STM32 CCTV

4 Channel DC Buck Converter Module 3.3 5V 12V ADJ Adjustable Output 3A 50W XL2596 Chip Reverse Protection for Arduino STM32 CCTV
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sku: 1005009331290889
$9.45-1%
$9.38
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