Assalam alekum rahmatullah barakathu in this video we will learn input voltage and output voltage of talp 250 31 20 and many more which is cloth pc 817 How will we check its frequency and other things through a multimeter or through an obscene scope? So if we will learn to install this driver field clarity and voltage resistance 15 Ohm and capacitor and 104 and IGBT 75308 and IGBT model sub umpire like this then everything is explained in this video