DC-DC Step Down Buck Power Supply Module Adjustable DC DC 22V-290V to 3.6V-15V Isolation Switching Converter Regulator Board

DC-DC Step Down Buck Power Supply Module Adjustable DC DC 22V-290V to 3.6V-15V Isolation Switching Converter Regulator Board
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sku: 1005004450832506
$1.23
Shipping from: China
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