AC DC 5V 700mA 3.5W Precision Buck Converter AC 220V to 5V DC step down Transformer power supply module for arduino

AC DC 5V 700mA 3.5W Precision Buck Converter AC 220V to 5V DC step down Transformer power supply module for arduino
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sku: 1005003523972640
$0.68
Shipping from: China
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