Re: Simple DIY JBC soldering station Reply #30 – March 28, 2017, 03:31:14 pm Is there any reason why everyone is using AC and not DC power supply? Last Edit: January 01, 1970, 01:00:00 am by Guest
Re: Simple DIY JBC soldering station Reply #31 – October 10, 2017, 11:11:37 pm I believe it is Electromigration. The atoms in metal can be blown away(like fuse) by the current. AC blown both way so the effect cancels each other, it helps the durability of heating element. Last Edit: January 01, 1970, 01:00:00 am by Guest