10pcs LM2596 LM2596S ADJ Power supply module DC-DC Step-down module 5V/12V/24V adjustable Voltage regulator 3A tiepian
USD 8.90USD 11.12
10pcs LM2596 LM2596S ADJ Power supply module DC-DC Step-down module 5V/12V/24V adjustable Voltage regulator 3A tiepian