DC-DC Step Down Power Supply Module Dc 7V-28V To Dc 5V 9V 12V 15V Positive Negative Dual Output Voltage Regulator Buck Converter

A partire da 3,49 $

~~4,66 $~~ Sconto del - 25%

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DC-DC Step Down Power Supply Module DC 7V-28V to DC 5V 9V 12V 15V Positive Negative Dual Output Vol…

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3,49$ 4,66 $

DC-DC Step Down Power Supply Module DC 7V-28V to DC 5V 9V 12V 15V Positive Negative Dual Output Voltage Regulator Buck Converter