LT SPICE and Thevenin equivalent 

Such a beautiful simulation to achieve thevenin's theorem...... Thank you so much 🤍

There's absolutely no need to add resistor R4. Just leave it open circuited, run it and read out v0. That's your Vth. Then short circuit it and rerun for Isc (current through R3) and divide that into the previous v0 for Rth

Thanks!! Here from Brazil

This was excellent! Thank you so much! Keep up the work!

Perfect exactly what I needed.

Thanks Rania !

Thank you!

thank you it really helped!

Thank you

Muchas gracias! (thank you )

25 Hz (÷) 12 kV = 60 Hz (÷) 25 kV