Jan 3, 2024 #1 M miso156 Junior Member level 2 Joined Jan 13, 2019 Messages 23 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 222 When inductor is disconnected from supply a huge negavive pulse is developed across with very sharp rising edge. But does the same happen when disconnecting transformer? I tried this, the voltage pulse is developed but rising edge is more flat. Is it ok or i am doing something wrong?
When inductor is disconnected from supply a huge negavive pulse is developed across with very sharp rising edge. But does the same happen when disconnecting transformer? I tried this, the voltage pulse is developed but rising edge is more flat. Is it ok or i am doing something wrong?
Jan 4, 2024 #2 D.A.(Tony)Stewart Advanced Member level 7 Joined Sep 26, 2007 Messages 9,037 Helped 1,824 Reputation 3,647 Reaction score 2,210 Trophy points 1,413 Location Richmond Hill, ON, Canada Activity points 59,702 what is L*dI/dt? from load change? Can you measure ac current & phase? Impedance matters! Upvote 0 Downvote