Home » English riddles » Power Electronic » Power Electronic Riddle No.8 – Two thyristor from same manufacturer » Reply To: Power Electronic Riddle No.8 – Two thyristor from same manufacturer Reply To: Power Electronic Riddle No.8 – Two thyristor from same manufacturer 2021-08-03 at 11:08 am #2522 Abhishek As a conclusion can we say that it is due to the difference in level of concentration or doping!