DC2.7-20V Low-voltage Boost Constant Current Synchronous Rectifier Power Module
5,02 €
OLED LED&RGB. hope you could understand. Module X1“. Output power: 30W at 4.2V input (3.7V lithium battery can rise 12V 2A). Input current: max. Output current: max. It has real output short-circuit protection, and the output can be short circuited at will without burning.
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