AC-DC Buck Power Supply Module Step-down Converter Adjustable 2A AC 5-20V DC 5-32V to 3.3-18V Regulated with Rectifier Filter
USD 2.85USD 4.07
AC-DC Buck Power Supply Module Step-down Converter Adjustable 2A AC 5-20V DC 5-32V to 3.3-18V Regulated with Rectifier Filter