Added: 3 years ago
From: nptelhrd
Views: 21,546
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  • Few points Sir:-The lecture is excellent.I have gone through in full for 56 minutes.But explaining the GTO section turn on & turn off (though it is most important point) in reference to its internal structure are too technical.Points only from application point of view perhaps could have been more interesting to hardcore application engineers.

    Opto isolators replacing the pulse transformer should have been covered as the latter has omega L impedance that restricts its use in HF applications

  • till now ı got all lesson about electrical-electronics engineering and this lesson is the most diffucult lesson that ı have seen till now...

  • Accompanying notes about lectures will help students...

    This lecture about TRIAC, GTO etc.

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