5pcs DC-DC LM2596 LM2596S 4-35V adjustable step-down power DC to DC 3A Max Output 1.23V-30V adjustable Supply module

5pcs DC-DC LM2596 LM2596S 4-35V adjustable step-down power DC to DC 3A Max Output 1.23V-30V adjustable Supply module
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sku: 4001034929932
$3.51
Shipping from: China
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