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dynamic wave- why does the error band not balance?

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wei9321

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dynamic wave

i test a DC-DC converter
the dynamic wave is this picture
why does the error band can not balance?(i mean why is the V2 > V1 ?)
and how to improve?
 

dynamic wave

is this load switch testing............?

what is it the wave form of?

What are the levels?

But i think i may know wot u mean........and i say to you that it is because of output cap ESR that v2 is "bigger"
 

Re: dynamic wave

vin=18v
vo=5v
load=25%FL-100%FL(FL=5A)
the out filter has different ESR really.
 

Re: dynamic wave

can the vr amplitude and recovery time be calculate ?
 

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