12A Adjustable LCD Buck Power Supply Module Onstant Voltage Constant Current
12,78 €
(Current display: resolution 0.01A, range 0-12A. Module default output 18V / 7A or so, the direct short-circuit output current regulation, will have a greater spark prone to d. When the current reaches 2A, the red constant current LED is on, otherwise the LED is off).
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