A faulty inductor with some windings short cuted will make switching
transistor go hot.
Kiran Otter skrev den 2015-04-10 17:12:
Well.. I replaced the voltage regulator with JT's part, it appears to
be working perfectly.. a solid 5V right on the mark. I also replaced C1.
The ghosting numbers are still there but very faint.. but the MOSFET
(M1, an IRF640) is still getting extremely hot. You know when a
component gets so hot it has that hot-electronics smell? It's that
hot. The voltage to the tubes is right on 170V. I didn't have to
adjust it after replacing the two components.
Should I replace the MOSFET? Any other suggestions? :)
Kiran
--
You received this message because you are subscribed to the Google
Groups "neonixie-l" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to [email protected]
<mailto:[email protected]>.
To post to this group, send email to [email protected]
<mailto:[email protected]>.
To view this discussion on the web, visit
https://groups.google.com/d/msgid/neonixie-l/a71bc0e6-d7a7-429c-95b4-416e7fa1a182%40googlegroups.com
<https://groups.google.com/d/msgid/neonixie-l/a71bc0e6-d7a7-429c-95b4-416e7fa1a182%40googlegroups.com?utm_medium=email&utm_source=footer>.
For more options, visit https://groups.google.com/d/optout.
--
You received this message because you are subscribed to the Google Groups
"neonixie-l" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send an email to [email protected].
To view this discussion on the web, visit
https://groups.google.com/d/msgid/neonixie-l/5528DD5C.9010104%40gmail.com.
For more options, visit https://groups.google.com/d/optout.
