I have a question ma'am, how is the rise of the inductor current a triangle/linearly rising? Shouldn't it be raising like in transient RC circuits? I'm having problems working with that.
And of it is rising in a transient way, how can we determine the rise of current in the inductor? Because at T-on the inductor is just connected to the DC voltage with no resistance to speak of; except perhaps the wire resistance. How can we then find the final current if so?
Hi Daniel my understanding is that larger inductor u have, during switch off condition more energy is pumped into output capacitor for longer duration as large energy is stored in inductor. If u have smaller inductor, inductor would loose its energy before the next switch on condition. Hence smaller inductor leads to discontinuous-CM
Great video. When estimating input current, would you recommend considering efficiency of the regulator? Or just assume 100% as in this video?
Amazing explanation ! Thanks for sharing your knowledge !
I have a question ma'am, how is the rise of the inductor current a triangle/linearly rising? Shouldn't it be raising like in transient RC circuits? I'm having problems working with that.
And of it is rising in a transient way, how can we determine the rise of current in the inductor? Because at T-on the inductor is just connected to the DC voltage with no resistance to speak of; except perhaps the wire resistance. How can we then find the final current if so?
Hi, quick question. If you reduce or increase the L, wont the slope just have different angles?
You still get BCM, but output current will vary?
Hi Daniel my understanding is that larger inductor u have, during switch off condition more energy is pumped into output capacitor for longer duration as large energy is stored in inductor. If u have smaller inductor, inductor would loose its energy before the next switch on condition. Hence smaller inductor leads to discontinuous-CM
Inductor value greater than min. Or critical inductor value will always ensure its in CCM.
Thank you very much..Ms: K.K.S
Thanks for helping us
thank you 🤗🤗