On state voltage drop - thyristor , Electrical Engineering

On state  voltage  drop 

It is  the maximum   instantaneous on state voltage  measured  under  pulse conditions to avoid  excessive dissipation at a particular junction  temperature. It may  also  define as the maximum voltage drop across  the anode  and cathode  terminals of SCR  at  stated conditions when the devices are in the on state.  To prevent heating of the  junction the VT is measured at a short  pulse width and low duty cycle.

Posted Date: 4/2/2013 8:00:05 AM | Location : United States







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