Nếu muôn Constant Current, dùng XL6005
xlsemi.com/datasheet/XL6005%20datasheet.pdf
hoặc có thể lựa chọn mạch dung LM2596:
banggood.com/LED-Driver-Charging-Constant-Current-Voltage-Step-Down-Buck-Module-p-939196.html?cur_warehouse=CN
xlsemi.com/datasheet/XL6005%20datasheet.pdf
hoặc có thể lựa chọn mạch dung LM2596:
banggood.com/LED-Driver-Charging-Constant-Current-Voltage-Step-Down-Buck-Module-p-939196.html?cur_warehouse=CN
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