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> 3.7~30V to 5~32V 3A dc LM2577 step up regulator board
3.7~30V to 5~32V 3A dc LM2577 step up regulator board
3.7V~30V to 5V~32V DC High Efficiency Step Up Board
Adjustable Output Voltage o5V-35V (O/p Voltage >I/p Voltage by 1.23V)
Maximum Input Current: 3A (Heat Sink required)
Recommend Working Current: 2A (Input)
Efficiency: 80%, Size 30x30(mm)
Not suitable for Notebook power supply application since the input current is greater than 4A
