20Pcs 48v36v24v to 19v12v9v5v3v Adjustable Synchronous Step-down Module On-board Charging Regulated Power Supply

20Pcs 48v36v24v to 19v12v9v5v3v Adjustable Synchronous Step-down Module On-board Charging Regulated Power Supply
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sku: 1005003944183715
$66.70
Shipping from: China
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