How To make Powerful Soldering Gun using old transformer

DIY HomeMade - How to make a Powerful Soldering Gun using old transformer, It can Melting time only 2-3 seconds... Materials: I am Using 220 - 12volt 5A old Transformer on speakers Heat Treated Fiberglass Sleeving Wire copper 1,7mm 4m long Piece of wood Thanks for watching, Have a great day ! --------------------------------- Song: Vexento - Masked Raver [NCS Release] Music provided by NoCopyrightSounds. Video Link:    • Vexento - Masked Raver | House | NCS - Cop...   Artist: Vexento •   / vexento   • https://www.youtube.com/channel/UCYZ9... •   / vexentomusic   •   / vexento