Recent content by dhanavanthri

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    Why is my boost converter output voltage spiking when load is removed?

    Ok got your point but one thing still haunts me. The current drawn through the inductor when switch is turned ON is same when OFF , right!.. if above is true then the output voltage during load and no load should be same!(Assumming Inductor internal resistance is 0).
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    Why is my boost converter output voltage spiking when load is removed?

    Thank you guys. @Yungman : As far the oscillation are concerned i see that output voltage has dc offset of 30v above that have oscillations of Peak to peak of 2v to 3v. @Vk6kro : I am not using closed loop operation so no feed back. since the load is LED no need for voltage constant...
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    Why is my boost converter output voltage spiking when load is removed?

    Hi need some help here. I have designed a dc-dc boost converter to give output voltage of 11v from 6 v input. Well it has been implimented on PCB, works fine but one thing i din't understand well. The have adjusted the duty cycle to get my 11volts on load(LED Load), when i remove the load...
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