ltspice - area of a waveform

Thread Starter

bug13

Joined Feb 13, 2012
2,002
Hi guys

Is that a (easy) way to find the area of a waveform in LTSpice, like this one: (I need to estimate the average power dissipation of the mosfet.

 

Alec_t

Joined Sep 17, 2013
14,280
Easy.
Run sim.
Cursor on FET.
Left-click while pressing and holding Alt.
You will get a plot of the FET dissipation.
Hold Ctrl, left-click on plot title.
You get a pop-up box showing Average and Integral.
 

Thread Starter

bug13

Joined Feb 13, 2012
2,002
Easy.
Run sim.
Cursor on FET.
Left-click while pressing and holding Alt.
You will get a plot of the FET dissipation.
Hold Ctrl, left-click on plot title.
You get a pop-up box showing Average and Integral.
That's a lot easier than expected, thanks Alec!
 
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