AC-DC 5V 700Ma 12V 450Ma 9V 500Ma Precision Buck Converter Ac 220V To 5V Dc Step Down Transformer Switching Power Supply Module

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AC-DC 5V 700Ma 12V 450Ma 9V 500Ma Precision Buck Converter Ac 220V To 5V Dc Step Down Transformer Switching Power Supply Module

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AC-DC 5V 700mA 12V 450mA 9V 500mA Precision Buck Converter AC 220V to 5V DC step down transformer s…

Prezzo
3,41$

AC-DC 5V 700Ma 12V 450Ma 9V 500Ma Precision Buck Converter Ac 220V To 5V Dc Step Down Transformer Switching Power Supply Module

AC-DC 5V 700mA 12V 450mA 9V 500mA Precision Buck Converter AC 220V to 5V DC step down transformer switching power supply module