high voltage rectification diode

[wenxuanDai]

I want to design the full wave rectification circuit,and the input voltage about 40kv-70kv,but Multisim haven't high voltage diode.So I will prepare establish this component,in this process,I want to know what should I set these parameters? thank you!

[ElectricHippy · Accepted solution]

I notice that Multisim allows the AC voltage sources to be set to 70,000 volts, but have you thought of scaling all the voltages down by a factor of 100?

[wenxuanDai]

such as this circuit in the picture,low voltages rectification can use four diodes in Multisim to design.but I want to use four diodes realize high voltages rectification,the output value about 40kv-70kv.Due to Multisim haven't high voltage rectfication diodes,I need build the model of it just to use simulate.and I didn't know how parameters about diode will set?such as the paremeters in the first picture.biggest