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10pcs Mini DC-DC Step-Down Power Supply Module 12-24V To 5V 3A adjust Step Down Buck Converter Board 1.8V 2.5V 3.3V 5V 9V 12V

USD 21.57

10pcs Mini DC-DC Step-Down Power Supply Module 12-24V To 5V 3A adjust Step Down Buck Converter Board 1.8V 2.5V 3.3V 5V 9V 12V

Description
Specification
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