5V 700MA 3.5W AC-DC STEP DOWN POWER SUPPLY

5V 700mA 3.5W AC-DC Precision Buck Converter AC 220v to 5v DC step down Transformer. it work as power supply module for Arduino . (B.6)

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• Return Policy: 1)if the product has any manufacturers error or broken . 2)If the package has another product you order it .
  1)if the product has any manufacturers error or broken .<br>2)If the package has another product you order it .<br>