View Single Post
Old 19th Jul 2021, 11:45 pm   #3
Chris55000
Nonode
 
Join Date: Aug 2007
Location: Walsall Wood, Aldridge, Walsall, UK.
Posts: 2,853
Default Re: What is a reasonable magnetising current for a mains transformer?

Hi!

Often is the case that black and white primary wires of a mains transformer do imply a 100/115V primary, but it's not set in stone by any means!

All Japanese mains transformers must be assumed to be 100 V 50 Hz unless the transformer, a label on the gear or the relevant s.m. clearly specified otherwise!

Chris Williams
__________________
It's an enigma, that's what it is! This thing's not fixed because it doesn't want to be fixed!

Last edited by Chris55000; 19th Jul 2021 at 11:51 pm.
Chris55000 is offline