12V 4A AC-DC Switching Power Supply Module Isolated Power 220V to 12V Buck Converter Step Down Power Module Bare Circuit Board

12V 4A AC-DC Switching Power Supply Module Isolated Power 220V to 12V Buck Converter Step Down Power Module Bare Circuit Board
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sku: 1005005024374752
$8.95+2%
$9.11
Shipping from: China
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