Products > Test Equipment
An investigation about ripple current of Kunkin KP184
<< < (18/18)
Everbrave:

--- Quote from: torch on August 30, 2023, 07:48:14 am ---
--- Quote from: Everbrave on August 28, 2023, 11:37:44 am ---I don’t know what the pictures you posted show, since it is not periodic! May be you can extend the time base until you capture the periodic 100Hz ripple?;)

--- End quote ---

I got nothing. On the Siglent or on my old school analog Tek 475.

If I extend the time base to 2mS to match your capture, that brief pulse I showed just gets lost in the noise. The only way I can track it all the way to 2mS is to set the triggering to trigger on that specific pulse AND to use averaging to minimize noise. It seems to have a weird period of 68.5 Hz. It is definitely caused by the Kunkin; it disappears when the unit is powered off, appears at about the same point the boot reaches the model/version/ID splash screen and is there independent of whether the load is on or off.



--- End quote ---

Well, that is interesting!
I can’t even explain where this pulse comes from; weird :)
Navigation
Message Index
Previous page
There was an error while thanking
Thanking...

Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod