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Re: Tek 2445B and 2465B power supply recap and Dallas NVRAM replacements?


 

Just curious, what are people doing on the 10μF 100V caps? I replaced a couple with the recommended caps on the list on the inverter board while I was recapping the rest of the scope PS on my 2445, when I got to the regulator board I decided to check the 10/100 caps against the new, much smaller ones and found the old caps to still be good, in tolerance and esr/loss factor was much better than the recommended replacement caps so I put the old 672D 10/100 caps back in. The 100/25s I did replace because their values were all across the board, and the new ones I had were all very close to spec and better.

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