It is typical circuit of buck so we are considering the load is a constant resistance, probably a load resistor but practically you just think we designed this buck for a micro controller (means replace the load resistor to a microcontroller in an operation mode) so the micro controller take different current eventually so out current will be different
When switch is opened. Voltage across the inductor polarity change due to maintain the current in same direction. Inductor doesn't allow sudden change of current...when polarity change +higher potential comes to anode and negative sign comes to cathode.so diode is forward bias.its start conducting
Nicely explained.Thank you so much Ma'am!
Very simple explanation 🙂.
Maam how is the diode forward biased, inductor polarity reversed??
Great video mam
The shown polarity of induced volatge across inducter is just opposite.
yeah i thought of that
Great explanation mam
You are amazing 😍
NICE EXPLAINED
Great Video Madam
Thank you for your explanation.
Could you please confirm in inductor selection expression at 17:10 sec, from where T comes out?
mam in the 2nd case the inductor polarity won't be reverse since it is releasing energy?
module wise PE group cheyyamo
Can you please say which book is to be referred for this topic
Didn't find this in PS Bhimra...
Thank you...
Thank you very much mam
Thank you 😊 mam
mam would you please provide your handwritten notes on power electronics
Madam, upload video about resonant converter
thank u madam
Mam, can u pls upload the Discontinuous mode also
Hi, do you have similar explanation videos of single-phase inverters?
Yes
Maam please upload buck- boost converter.
ruclips.net/video/Fh__3U2wJOI/видео.html
Madam why we are taking output current constant
It is a DC-DC converter
It is typical circuit of buck so we are considering the load is a constant resistance, probably a load resistor but practically you just think we designed this buck for a micro controller (means replace the load resistor to a microcontroller in an operation mode) so the micro controller take different current eventually so out current will be different
mam, how the diode d is forward biased?
When switch is opened. Voltage across the inductor polarity change due to maintain the current in same direction. Inductor doesn't allow sudden change of current...when polarity change +higher potential comes to anode and negative sign comes to cathode.so diode is forward bias.its start conducting
Thank you❤️
Mam are u a malayali?
S j am