If it’s just a matter of getting a larger voltage, then you already got 400V. No need for new windings, unless the insulation on the primary can’t handle 400V.
Comment on Microvawe transformer spotwelder. Is there a way to improve it?
dansity@lemmy.dbzer0.com 8 months agoI have 230V or 400V three phase. I live in the EU. So this cannot be solved without replacing the winding on the transformer I guess.
BigDanishGuy@sh.itjust.works 8 months ago
dansity@lemmy.dbzer0.com 8 months ago
I need lower voltage. 1-2V on the secondary. I have 3V rms now.
SomeoneSomewhere@lemmy.nz 7 months ago
If you have a 230V supply and a 230V transformer, you are fine. I believe they thought you were using a 120V supply on a 230V transformer.
Raising the input voltage will probably not get you what you want.