Độ chế biến áp hàn cell pin thành công 100% | chi tiết quấn lại sơ cấp dây đồng biến áp LVS

#diy #mayhancellpin #lithiumbattery #lithium #battery _ Everyone should choose a microwave transformer before hooking up or deciding to rewind the primary. Only old-fashioned transformers will give the strongest and most stable welding results. The most important thing is to measure the voltage in your area to see how much it is before rewinding or hooking up the voltage _ For the primary, everyone can choose copper wire from 1.3-1.5. Because there is still a lot of space left in the transformer, you should choose a large core wire to wind for the most optimal results possible. In my opinion, SC only needs to be wound 150 times or less to be the best with 220-230v grid power. For those in remote areas, you can use large core copper wire and wind it low, leaving the remaining space to wind TC with a larger core wire. If you have any needs or questions, please contact me via my personal FB, because of personal work, it is not convenient to post my phone number. I hope you understand Facebook:   / anhtuansg.nguyen.35