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Help - LTSpice Simulation

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casemod

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Hi all,

I'm trying to simulate a boost converter for a constant current led driver, power factor corrected.

The AC source is nominal 12VAC, 17V Peak, 50Hz frequency.

Of interest is frequency of oscilation and input/output current waveform.

I dont know how to set the graph to show a time dependent plot with amplitude as y axys and time as x axys. Could someone give me a few hints on how to setup this? The LT Spice file is attached.
View attachment Draft1.zip

- - - Updated - - -

Just to make it clear, the circuit is attached. I'm just having issues getting the relevant simulation output data.
 

Do a Transient Analysis.
Then, after the analysis is complete, if you click on any circuit node with the mouse, the voltage on the node will be displayed as a plot with voltage on the vertical axis and time on the horizontal axis.
 

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