Subject: Fan dc current

From: "Nick Gayeski" <[email-masked]>
Date: Thu, 22 Jan 2009 13:19:12 -0500

What do you make of these waveforms?  This is what I measure with the
current probe on the scope for the DC fan current. does this mean that the
fan current is in bursts like this at the carrier frequency?  How should I
be sampling the LEM with the logger to accurately measure current?

Okay. now I am really switching to the compressor.

-Nick