AC-DC Switching Power Supply Board Isolated Switch Step Down Module Buck Converter Ac 220V To 3.3V 5V 9V 12V 24V

A partire da 1,17 $

~~1,36 $~~ Sconto del - 14%

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AC-DC Switching Power Supply Board Isolated Switch Step Down Module Buck Converter AC 220V to 3.3V …

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1,17$ 1,36 $

AC-DC Switching Power Supply Board Isolated Switch Step Down Module Buck Converter AC 220V to 3.3V 5V 9V 12V 24V