DC3-40V to 3.3V5V9V12V18 LM2596 Step-Down Module Adjustable Voltage Power Module
ab 2,37 €
Input positive pole: N+. Input negative pole: IN-. Output positive pole: OUT+. Output negative pole: OUT-. Welding, directly solder the power cord to the input (output) port;. The peak output current reaches 3A, with strong and stable performance.
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