HHTL 20pcs Mini DC-DC Buck Converter Board 5V-30V to 3.3V Regulator PCB Board Power Supply Step-Down Module

HHTL 20pcs Mini DC-DC Buck Converter Board 5V-30V to 3.3V Regulator PCB Board Power Supply Step-Down Module
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sku: 1005008535424065
$8.71
Shipping from: China
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