Auto Boost Buck Adjust LM2577/XL6009 Step down Converter Module Solar Voltage
ab 1,83 €
XL6009 Module. Built- 4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A). high switching frequency of 400KHz, the ripple is smaller and smaller. (LM2577 frequency only 50KHz).
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