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power factor meter circuit diagram
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eng.saeed



Joined: 28 Mar 2006
Posts: 18
Post03 Jan 2008 13:32   

power factor meter circuit
Hi....
I need your help in this circuit..
It should give the power factor of the load...
I need to calculate the value of T1 and T2 to test the circuit....
-what is the best available simulation software for such a circuit?
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Post03 Jan 2008 13:32   

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eng.saeed



Joined: 28 Mar 2006
Posts: 18
Post07 Jan 2008 13:21   

power factor diagram
28 visitors and no reply!!!
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makfa



Joined: 28 Dec 2007
Posts: 4
Post10 Jan 2008 17:39   

power factor meter connection diagram
eng.saeed wrote:
28 visitors and no reply!!!



hi
claculating the best valu of t1 and t2 is dependent to best margin of the V & I please define those parameter...
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eng.saeed



Joined: 28 Mar 2006
Posts: 18
Post10 Jan 2008 17:45   

power factor circuit diagram
hi...
voltage margin would be ±5%..
current to OpAmp would be negligible[/code]
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