piclist 1999\04\21\231150a >
Thread: Measuring Large (1A-7A) Currents ?
www.piclist.com/techref/power.htm?key=current
picon face BY : Harold Hallikainen email (remove spam text)



       Also have a look at National.  They have a new current sense chip (high
side and low side available) that measures 7 A.  It has an internal sense
resistor in the milliohms.  It outputs a PWM signal that is proportional
to the current (with 50% representing zero current and deviation from 50%
representing negative and positive current).  I'm looking at using it as
part of a "pwer tracker" for charging batteries from solar panels.

Harold

On Sun, 18 Apr 1999 10:47:15 -0400 "Larry G. Nelson Sr."
<KILLspamnrspamTakeThisOuTMA.ULTRANET.COM> writes:
{Quote hidden}

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