Voltage Regulator Board Boost Module 0.5 To 5.5V Input 5V 1A High Efficiency
13,34 €
Item Type: Boost Module. The chip integrates almost all functions, including dual 3A MOSFET switches. As you can see, when the lower current is about 500mA or lower, buzz will up about 88%. You can get 1A, but efficiency will drop a bit to 78%.
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