10W 2 Channel Buck Converter Multiple Switching Power Supply Module 3.3V 5V 12V Dual Output DC DC Step-Down Board

10W 2 Channel Buck Converter Multiple Switching Power Supply Module 3.3V 5V 12V Dual Output DC DC Step-Down Board
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sku: 1005003671492590
$3.08-1%
$3.04
Shipping from: China
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