imijoon
Newbie level 5
Hi,
I want to make a tester to test Diode IFSM parameter up to 300Amp. To know if my diode can pass this test according to it's datasheet or not. My designed circuit is attached below the post. I apply a single 20ms square pulse to MOC3063 triac driver input. It has a zero cross detection so just one single positive ac cycle passes through current step up transformer. In the secondary the amplified current passes through diode and I measured it with the Rsense and oscilloscope. At the end I check the diode if it's damaged or not.
My step up transfomer is 220v/3v-600watt.
I want to know If my design works fine and if my transformer is suitable for the secondary current up to 300amp.
I want to make a tester to test Diode IFSM parameter up to 300Amp. To know if my diode can pass this test according to it's datasheet or not. My designed circuit is attached below the post. I apply a single 20ms square pulse to MOC3063 triac driver input. It has a zero cross detection so just one single positive ac cycle passes through current step up transformer. In the secondary the amplified current passes through diode and I measured it with the Rsense and oscilloscope. At the end I check the diode if it's damaged or not.
My step up transfomer is 220v/3v-600watt.
I want to know If my design works fine and if my transformer is suitable for the secondary current up to 300amp.