Author Topic: uCurrent Mod's  (Read 10243 times)

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Offline leafi

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  • Posts: 67
Re: uCurrent Mod's
« Reply #25 on: October 07, 2013, 04:53:46 am »
Could you not add some voltage input to the negative feedback with a POT and trim out the DC offset in a higher BW opamp or does the DC offset change?

It would be very helpful for me to have something that is close but does not need to be perfect. If I could be within 1 mA on a 10mA scale that would be great but I would really like to be able to see transients on an oscilloscope. I have an HP current clamp which can do I think 1 mA per division but it is sooo huge and the clamp always gets in the way. I know on my HP current clamp I have to trim it to be DC accurate before I apply power. Can we not do the same with this?

Not sure if I am being WAY over simplistic with this.
 

Offline Gert Kotze

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  • Posts: 6
Re: uCurrent Mod's
« Reply #26 on: October 07, 2013, 10:18:44 am »
The mod's seem nice.  I will also try some of them out for myselfe. Good luck!
 


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