Convert #220v power to 3v-6v-9v-12v-24v-48v-98v-120v. DC driver without converter || Crystal Elec

Direct Voltage Drop From 220v to 3v-6v-9v-12v-24v-48v-98v-120v This circuit uses a direct power source that is not isolated from the mains, only people who are knowledgeable about electricity or have electrical protection knowledge should apply this circuit. All operations please be careful, thanks for watching the video Mạch này sử dụng nguồn điện trực tiếp không cách ly khỏi điện lưới, chỉ có người am hiểu về điện hoặc có kiến thức vệ điện mới nên áp dụng mạch này. Mọi thao tác xin hãy cẩn thận, cảm ơn đã xem video Hạ Áp Trực Tiếp Từ 220v xuống 3v-6v-9v-12v-24v-48v-98v-120v #Crystal#220vto12v#DC_driver    / @elec-idea     / electricitydiy   Subscribe to support the channel at:    / @elec-idea   Direct Voltage Drop From 220v to 12v    • Convert 220v power to 12v. DC driver witho...   SOLAR AUTOMATIC ON OFF LIGHT    • SOLAR AUTOMATIC ON OFF LIGHT || Simple Pro...   Crystal Elec is a place to share knowledge, experiences and life experiences to everyone in the community, I hope everyone subscribes and supports Crystal Elec channel to have more motivation. THANK YOU!!!!1 The video may contain copyrighted content based on Fair Use (https://www.youtube.com/yt/copyright/...) Any issues that violate policies, community guidelines, copyright laws, please contact us directly via email: phanvancang1589@gmail.com © Copyright belongs to Crystal Elec © Copyright by Crystal Elec ☞ Don't Reup