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20pcs LM2596 LM2596S ADJ Power supply module DC-DC Step-down module 5V/12V/24V adjustable Voltage regulator 3A tiepian

USD 14.44USD 18.05

20pcs LM2596 LM2596S ADJ Power supply module DC-DC Step-down module 5V/12V/24V adjustable Voltage regulator 3A tiepian

Description
Specification
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