Home » English riddles » Power Electronic » Power Electronic Riddle No.7 – Latching and Holding Current » Reply To: Power Electronic Riddle No.7 – Latching and Holding Current Reply To: Power Electronic Riddle No.7 – Latching and Holding Current 2021-08-03 at 11:08 am #3363 Mohd Laching current means’the current in which the thiristor start to conduct