How to work SMPS |SMPS ckt diagram| SMPS Working

Hello friends..
Ess video Mai SMPS ckt kaise work karta hai or kon kon se components use kiye hai ...
Friends Electronics or Electrical se related video dekhne ke liye mere TH-cam channel electrical Hungama ko subscribe kar ligiye...
Ok thank you so much all friends ✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️✍️
✍️✍️Electrical Hungama ✍️✍️
How to work SMPS |SMPS ckt diagram| SMPS Working