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Re: 8350B *restoration adventure?*


 

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Hi Ruben, sorry, for white/white-red wire, the AC current for ¡°no plugin¡± is 2.67A, not 267mA¡­I forgot to multiply by ten for this measurement, my probe was on the scale 100mV/A.

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Yves

De?: [email protected] <[email protected]> De la part de RubenRubio
·¡²Ô±¹´Ç²â¨¦?: 1 mars 2022 06:32
??: [email protected]
Objet?: Re: [HP-Agilent-Keysight-equipment] 8350B *restoration adventure?*

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Yves, that data is very helpful, thank you so much! Helps a lot indeed ;)

Giving a first sight to your numbers, I noticed in AC current measurement, that my figures are similar to yours except for the white-white/red-white. I have the plugin connected draw figures without any plugin. So weird. Remember the old transformer was destroyed by melted and shorted secondarys. That said, I have the power for two hours last time and no hot heat sink or malfunction of the logic circuitry. The filter caps was tested OK. I bought new extrafine test probes, so next step is measure the DC current using fuse sockets.?

To be continued...

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PD Lothar, I always look for 'best offer' auctions on eBay, but the shipment and customs still very heavy. It's a disadvantage to live in Europe for this hobby :D

Regards,
Ruben

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