[RE-wrenches] XWPro produces noise at low (<50 W Power)

[Eric Smiley]

The inverter produces acceptable noise under no-load and at loads above 50
W or so.
The noise (humming/buzzing) increases drastically at low power. So,
essentially it makes a lot of noise at night.
Has anyone else encountered this? We suspect it is the transformer
vibrating - some kind of resonance with the inverter enclosure. But it's
the first time we have encountered this.


*Eric Smiley,* Project Manager
eric at vecoop.ca
T: 250.703.6004 <+12507036004>
T: 888.386.0116 <+18883860116>
*VIRIDIANENERGY.CA <https://viridianenergy.ca/>*

* <https://viridianenergy.ca/>*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org/attachments/20221205/1c516c6d/attachment.htm>