@Bruce Brown posted:You certainly have more “guts” than me shorting out your electronic equipment, Vernon! 🤪
I'm repairing a Z4000 power board today, so I have some insight to what can and does happen, what won't kill one and what will kill one.
In phase power- especially from the same transformer not ideal, but not destructive. It's all coming from the same core transformer.
Power from another transformer or out of phase somehow is extremely destructive.
Also, I did some power load testing of Z4000 https://ogrforum.ogaugerr.com/...o-other-transformers