Guru
Joined: 07/07/2008
Location: AustraliaPosts: 427
| Posted: 08:50am 12 Apr 2021 |
Hold on, let me get this straight. Two 3kw transformers with the same voltages, power ratings, etc, both out of Aero-sharp inverters but from two different transformer manufacturers.
The Hefei Ecu-Tamura brand:
-looks neat and tidy on the outside
-is a little smaller physically
- windings are more neatly wound
But - the core is made from rusty offcuts.
Whereas the Eaglerise brand:
- looks more messy on the outside
- is a little bigger
- windings are pretty messy
- internal core better quality with lower measured core losses.
Is that right?