On 10/11/2014 1:31 PM, Dman777 wrote:
After doing research, I see that from: http://www.fda.gov/ICECI/Inspections/InspectionGuides/InspectionTechnicalGuides/ucm072859.htm The more active the flux the easier a solder connection can be made and the fewer rejects that occur. However, if not properly removed after soldering, active fluxes can lead to corrosion and electrical failures.What is the best way to remove the flux? If it's a chemical, do I just wipe down that one side of the pcb board that is flat and leave the other side alone?Thanks, -Darin On Saturday, October 11, 2014 2:03:52 PM UTC-5, johnk wrote: "I don't know why the FET was replaced. Either it was bad "out-of-box", or the assembler ..." Or it was just a late-arriving component and no problem at all. AND, way back at the beginning..."otherwise the life of the clock will not be as long as it will without the heat." Whilst in general terms less heat = greater life, if it is running within design specs the tubes will go first. [NOTE - as many have said so far..... hard facts ie numbers are needed] John K --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/5d447488-b841-4ee5-bc31-878ecb4d4f6f%40googlegroups.com <https://groups.google.com/d/msgid/neonixie-l/5d447488-b841-4ee5-bc31-878ecb4d4f6f%40googlegroups.com?utm_medium=email&utm_source=footer>.For more options, visit https://groups.google.com/d/optout.
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