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AC-DC Buck Converter Power Supply Converter Isolation Step Down Power Module 12V 5V 500mA 1000mA Diy Elektronische Bord

USD 1.38USD 2.06

AC-DC Buck Converter Power Supply Converter Isolation Step Down Power Module 12V 5V 500mA 1000mA Diy Elektronische Bord

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Specification
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