কিভা‌বে Power Supply বানা‌তে হয় ? Full Details & calculations of Transformer less Power supply.

How to make a Power Supply? Full Details & calculations of Transformer less Power supply. In this video you will know how to make a capacitor dropper or transformer less power supply. You will know how to do a Power supply circuit calculation for your load. Also, you will know about the good and bad things about Transformer less power supply. There are several videos of this type on this channel. There is a request to watch them. Maybe it will be useful for you. Thank you very much for being with the ENGINEERING TECHNOLOGY channel. #powersupply #electronic #engineeringtechnology ** Rectifier :    • রে‌ক্টিফায়ার কি, AC to DC ক‌রে কিভা‌বে? Fu...   ** Transistor :    • ট্রান‌জিস্টর কি এবং কিভা‌বে কাজ ক‌রে, কত প...   ** Relay :    • রি‌লে কি ও কিভা‌বে কাজ ক‌রে, কত প্রকার ও ক...   ** LDR :    • LDR কি এবং কিভা‌বে কাজ ক‌রে, all about Lig...   ** Capacitor :    • ক্যাপা‌সিটর কি, কিভা‌বে কাজ ক‌রে, কেন ব্যব...   ** CD 4017 ic :    • CD4017 ic ‌কি, কিভা‌বে কাজ ক‌রে, কি কি তৈ‌...   DISCLAIMER: This Channel DOES NOT Promote or encourage any illegal activities, all contents provided by This Channel is meant for EDUCATIONAL PURPOSE only. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.