DIY Kits LM317 Adjustable Voltage Regulator AC-DC 110V to 12V Step Down Power Converter Transformer Supply Module US Plug Case

DIY Kits LM317 Adjustable Voltage Regulator AC-DC 110V to 12V Step Down Power Converter Transformer Supply Module US Plug Case
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sku: 32982632391
$4.38
Shipping from: China
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