Power waveforms

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Power waveforms

Post by dudrik » Tue Feb 01, 2005 9:28 am

Hi! I have two questions to the same problem - multiplication of waveforms:
1. Is it possible to multiplicate two waveforms ( voltage and current) to obtain power waveform ?
2. Is it possible to change the quantity ? For example, if the current is sensed by current probe then the output is ussualy in 10mV input range of oscilloscope. Can I change this letś say to 10A ? and obtain power in Watts? Thanks!


Post by Sarah » Tue Feb 01, 2005 10:01 am


Thank you for your post.

It is not possibl to do what you descibe in Picoscope, however you can do it in Picolog.

In Picolog you can scale the results you recieve so that a 10mA signal could display as 10A. You can also then set up "Calculated Parameters" which enable you to multiply together (or add, subtract etc) the results from different inputs.

Hope this helps

Best Regards

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