Author Topic: Keysight MSO7034B, Teardown and Repair [Success]  (Read 10539 times)

0 Members and 1 Guest are viewing this topic.

Offline nctnico

  • Super Contributor
  • ***
  • Posts: 18553
  • Country: nl
    • NCT Developments
Re: Keysight MSO7034B, Teardown and Repair [Success]
« Reply #50 on: June 22, 2016, 04:26:07 pm »
Hmm, normally replacement capacitors are smaller, not bigger!
There are small lies, big lies and then there is what is on the screen of your oscilloscope.
 

Offline Samogon

  • Frequent Contributor
  • **
  • Posts: 455
  • Country: us
Re: Keysight MSO7034B, Teardown and Repair [Success]
« Reply #51 on: June 25, 2016, 11:28:30 am »
This new cap has an ESR of 0.07 Ohm
But only measures 298 uF
May be this one is better, because it has a larger volume.
But who knows, I have never used a Vishay electrolytic capacitor before.

Thank you all for help and suggestions, it is really appreciated.
It is still in 20% tolerance.
Again nice deal you made with this scope. Congratulations!
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf