Jump to content
Electronics-Lab.com Community

nogueiraat

Members
  • Content Count

    9
  • Joined

  • Last visited

  1. manufacturers of NOR flash memory chips say that they retain data for up to 20 years but I am doubtful if it is possible to increase this retention estimate a lot? I write the firmware only once in the flash memory and store it I don't want to lose retention
  2. are electrolytic capacitors since 1990 different from today's electrolytic capacitors? does not use them before two years work in preserving them from disuse?
  3. my room the temperature varies 31-33º the humidity varies 55-70% this epcos information valid for other electrolytic capacitor manufacturers? in the 1990s were electrolytic capacitors or another type of capacitor used?
  4. Do you have any concrete information for the storage time of electrolytic capacitors in electronic circuits and manufactured since 1990? 1 month, 1 year, 2 years etc I don't mean new and spare electrolytic capacitors?
  5. Whenever I store electronic devices, will I have to change all the electrolytic capacitors before reconnecting them?
  6. using the electronic device 1x in the year will have chemical reactions inside it leak, explode depolarize lose capacitance? the electrolytic capacitors in my case are mounted in electronic circuit are used and made in 1990 did you say 2 years of use they die or two years of storage?
  7. necessary to use these devices in the interval of 1x a month to preserve the electrolytic capacitors from failing due to disuse?
  8. I have electronic devices from 1990 and I know that these devices that have not been used for a long time cause faults and depolarization in the electrolytic capacitors, is it necessary to use these devices in the interval of 1x a month to preserve the electrolytic capacitors from failing due to disuse? are used electrolytic capacitors manufactured since 1990 and assembled in electronic circuit
×
  • Create New...