Скачать
[394] LED Driver Circuit Explained / Working PT4554D /PT4554C LED Driver IC
Автор: Haseeb Electronics
Загружено: 13 июн. 2021 г.
Просмотров: 33 639 просмотров
Описание:
in this video i explained working principle of LED Driver Circuit Explained / Working PT4554c or pt4554d or pt4555 LED Driver IC, #LED #driver is basically similar to an un-isolated buck converter, in this circuit the driver IC controls its switching frequency to change the inductive reactance of the inductor, so that the LED panel will receive the regulated voltage even the line voltage vary from minimum to maximum limits.
![[394] LED Driver Circuit Explained / Working PT4554D /PT4554C LED Driver IC](https://ricktube.ru/thumbnail/XxYtoVjxuJI/hq720.jpg)
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке:
![[395] How To Calculate Inductance from Inductor Code, How to Test Inductor using LCR Meter](https://ricktube.ru/thumbnail/Co_czjnjaH0/mqdefault.jpg)
