how to interface thyristors with pic micro in a 3 phase induction motor softstarter some one help plz..
how to interface thyristors with pic micro
Apr 07, 2006
2 Replies
Optoisolators with triac output
Ed
The traditional approach is to use a pulse transformer with 3 windings, nowadays they use opticaly isolated triacs, 2 in series for 400v supplies. I used to make micro soft starters, 8051, years ago so feel free to email me if you get stuck.
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