Products > Test Equipment
OWON XDM1041 the unknown multimeter...
Johnny B Good:
@BugCatcher
V3.1.0
ass20:
for
UniSoft
I check photo(digital board) of xdm2041 and xd1041 and found more identifical parts
see
https://github.com/PetteriAimonen/owon-xdm2041-info
https://github.com/aziemer/Project-Phoenix
and
http://essentialscrap.com/owon_fix/
raphaelCoelho:
Has anyone tried replacing the SMPS with a linear power supply, as commented on in post #51?
kwass:
--- Quote from: raphaelCoelho on February 05, 2022, 12:47:21 am ---Has anyone tried replacing the SMPS with a linear power supply, as commented on in post #51?
--- End quote ---
Yes, see post #113 in this thread. My xdm1041 has been running continuously on a lipo cell with wireless charging for the past 8 months or so. I never turn it off and just pick it up off the changing base when I need to use it off the workbench. No problems at all, other than the bugs reported above for version 2.xxxxx firmware.
raphaelCoelho:
I had already seen your modification, it was very good!
My idea is to put a small transformer and make a regulated power source. In this way try to escape some noise from the original switched power source.
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