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How to Build a Li-Ion and USB Powered Design with Built-in Charging Part 4

This video series takes you step by step through how to design a circuit that can be powered from a USB input (5V) or from a Lithium Ion battery cell and output a regulated 5V. The design includes a battery charging circuit and a circuit that automatically isolates the battery from the power bus when USB power is applied. In part four we discuss the PCB layout for the circuits, shows a demo of the circuits in action, and show some measurement data from the output of the boost regulator.

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Видео How to Build a Li-Ion and USB Powered Design with Built-in Charging Part 4 канала ForceTronics
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29 января 2023 г. 23:55:38
00:19:39
Яндекс.Метрика