1PCS LM2596 LM2596S ADJ Power supply module DC-DC Step-down module 5V/12V/24V adjustable Voltage regulator 3A tiepian
USD 0.63USD 0.78
1PCS LM2596 LM2596S ADJ Power supply module DC-DC Step-down module 5V/12V/24V adjustable Voltage regulator 3A tiepian