Input higher voltage to achieve high current charging of single lithium
Input voltage: 9-24V, the input will stop working if the input is greater than 24.7V. Output voltage: 4.2V can be fine-tuned up and down. Output current: maximum 4A, constant current trigger current 4A. Output characteristics: CC/CV. This simple version does not have any additional peripherals, and all devices used are It is necessary for work;
·[2020-0918]I conducted an actual measurement of PCB_V1, the picture is as follows
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