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Пікірлер
@SanjanaAlladwar 2 күн бұрын
How to take that VK=30
@rishikeshkumarable 3 күн бұрын
Very good explanation.❤
@ElectronicsCircuitHubECH 3 күн бұрын
@@rishikeshkumarable Thank you sir.
@rishikeshkumarable 3 күн бұрын
Very good explanation. ❤
@ElectronicsCircuitHubECH Күн бұрын
Glad you think so!
@rishikeshkumarable 5 күн бұрын
Good demo.❤
@ElectronicsCircuitHubECH 5 күн бұрын
@@rishikeshkumarable thank you
@a.j1298 6 күн бұрын
Thank yoo
@ElectronicsCircuitHubECH 6 күн бұрын
@@a.j1298 Welcome
@theoryandapplication7197 6 күн бұрын
thank you very much
@ElectronicsCircuitHubECH 6 күн бұрын
@@theoryandapplication7197 Thank you.
@bikram6100 7 күн бұрын
🙏🙏🙏
@ElectronicsCircuitHubECH 7 күн бұрын
@@bikram6100 🙏🙏
@patrickliew2756 7 күн бұрын
Hello sir, where is your mutual inductance Lm ?
@panditji8823 7 күн бұрын
Pls clear how the output of opamp is increase or decrease while input Voltage is increase or decrease.
@SurprisedDivingBoard-vu9rz 11 күн бұрын
You need rg to avoid short circuit. Rl is similar.
@ElectronicsCircuitHubECH 11 күн бұрын
Correct 👍
@pentabular 12 күн бұрын
Thank you for including the Cgs capacitance! This is a helpful step for designing a resonant mode configuration for the MOSFET.
@ElectronicsCircuitHubECH 12 күн бұрын
Glad you liked the video.
@ImtiyazKhan-ur1wx 12 күн бұрын
Thanks knowledgeable for me Thanks.Thanks
@ElectronicsCircuitHubECH 12 күн бұрын
Your comments motivate me to produce such video. Thanks for your compliment.
@ImtiyazKhan-ur1wx 13 күн бұрын
Thanks for explaining
@ElectronicsCircuitHubECH 13 күн бұрын
Most Welcome...Keep Learning...Good Luck .
@kaustubhjagtap2735 14 күн бұрын
I have question this is error amplifier or comparator circuit? Bcos. There is no feedback
@sukhdeosingh617 19 күн бұрын
Very much helpful video Sir. Thanks 🙏
@ElectronicsCircuitHubECH 19 күн бұрын
Glad to hear that , thanks
@spicky2966 22 күн бұрын
can you substitute 8N60 (MOSFET) for STGP7NC60HD (IGBI) in a 3 phase washing machine motor?
@TheMonU100 23 күн бұрын
How are the resistor values selected?
@ElectronicsCircuitHubECH 23 күн бұрын
Hi. Do you want to to know about any specific resistor. Generally if you know your current flowing through branches and voltage at node ....you can find the resistor.
@TheMonU100 23 күн бұрын
@ElectronicsCircuitHubECH do the resistor selections impact the current received at the load when in the nominal range? Is there an optimal set of resistors to supply a 5v load at 500mA? Thank you in advance!
@jyothikrishna628 24 күн бұрын
Hi sir, can you please explain how you got the formula for finding the inductance of a common mode choke.
@ElectronicsCircuitHubECH 23 күн бұрын
Hi...jyothi...If i remember correctly...i found this in some application notes but do not have handy with you. The formula's used here are correct.
@XufengQIN 18 күн бұрын
i am also curious about the formula
@ElectronicsCircuitHubECH 18 күн бұрын
@@XufengQIN Let me find it, you can message me in whatsApp. Checkout the the home page.
@hassanhussam2913 24 күн бұрын
sir thank you for your effort , Plz i want to ask you about 30Kv surge test is these calculations valid at this level (30Kv) and which MOV part number you recommend for such test
@ElectronicsCircuitHubECH 23 күн бұрын
Hi...It's hard to reply without knowing exact application of your design and what all components you are using in your circuit. I would say probably you have to increase the MOV diameter to handle the more energy. so the (30KV-Vclamp)/2 = Current. So look at the MOV to handle this current. Also calculate the energy requirement so size the MOV. You can connect me in my number given in home page for more details. Thanks
@davidburdzovic4571 24 күн бұрын
doesnt work
@ElectronicsCircuitHubECH 24 күн бұрын
Most of people got it working...if you read below comment. You can book my personal slot, I will help you out.
@skandanbharadwaj3288 27 күн бұрын
Superb sir it really helped me a lot 🙏🙏🙏
@ElectronicsCircuitHubECH 27 күн бұрын
Most welcome. 💐
@_a.z 29 күн бұрын
Q3e needs limiting resistor
@ElectronicsCircuitHubECH 28 күн бұрын
Yes you can use use. But in this case VBE will always be 0.7V and will never increase beyond this so ib will be very less hence base resistance not needed.
@rishikeshkumarable Ай бұрын
Do you teach me about dc to dc converter with use of oscilloscope and stimulation of circuit diagram ?
@ElectronicsCircuitHubECH 29 күн бұрын
Yes sure , connect me whatsApp +91-8871232248. Thanks .
@rishikeshkumarable Ай бұрын
I want to know about e- rickshaw dc to dc converter. Why mosfet and output capacitor are burnt in converter ?
@ElectronicsCircuitHubECH Ай бұрын
Hi..could you please send me message on whatsApp. Mobile no. is there in channel home page.
@rishikeshkumarable Ай бұрын
Ok.
@biswajit681 Ай бұрын
I would suggest you to show this kind of example as real life design example with how to take parameters from opamp datasheet otherwise it is just a textbook problem solving
@ElectronicsCircuitHubECH Ай бұрын
Noted thanks
@MrSummitville Ай бұрын
2 1/2 minutes into the video and all I see is an empty oscilloscope screen? Nope. I am out !
@ElectronicsCircuitHubECH Ай бұрын
Sorry...I did not help you. Check some other video surely you will get lots of learning from this channel.
@danieladesa3870 Ай бұрын
Thank you
@ElectronicsCircuitHubECH Ай бұрын
Most welcome
@pentabular Ай бұрын
It's very nice to listen. :) Perfectly enjoyable to watch again (all videos)I should probably follow along with LTspice. Thank you.
@ElectronicsCircuitHubECH Ай бұрын
Thank you very much.
@MrRobotPower Ай бұрын
Thank you. Very clear and concise.
@ElectronicsCircuitHubECH Ай бұрын
welcome
@kumu2024 Ай бұрын
Thanks but the link doesn't work. needs authorization to download.
@ElectronicsCircuitHubECH Ай бұрын
Hi...Only Premium member get authorization, please join the membership.
@21owest75 Ай бұрын
😢❤this same question can out as my exam question thanks ❤❤i give you a like and subscribe
@ElectronicsCircuitHubECH Ай бұрын
He he...you can do more for me. you can send me super thanks you can be member of my youtube community.
@anonymouspizza Ай бұрын
Helpful!!
@ElectronicsCircuitHubECH Ай бұрын
Thanks
@biswajit681 Ай бұрын
Add one emitter resistor then do the same calculation
@ElectronicsCircuitHubECH Ай бұрын
Thanks for Your feedback.
@hassankhalid2964 Ай бұрын
its very informative. can you please also demonstrate another example for driving cree mosfet at Vds =200-300V supply half bridge inverter example. Because im bit confused with this gate driver ic since its using single dc source for driving both driver and mosfets.
@ElectronicsCircuitHubECH Ай бұрын
Hi..There is no relationship between mosfet gate and Vds voltage. Mosfet gate is totally independent. Check the maximum vgs voltage of mosfet you have selected. Fixed the vgs voltage voltage for your mosfet based on input and output curve. Finally select the gate driver per your frequency, vgs and source and sink current capability. Hope this helps.
@adayinjune347 Ай бұрын
what if i use 2 NPN bjt? could you design it. thanks
@ElectronicsCircuitHubECH Ай бұрын
Let me try...Thanks
@pbaemedan Ай бұрын
Professor, interesting circuit application. What areas might use this type of circuit design? Thank you
@ElectronicsCircuitHubECH Ай бұрын
It is used in LED bulbs with DC output of around 45v DC. If used as charger. it is dangerous since it is not isolated from mains, there is a danger if shock. Possible application would be on enclosed devices where no component/wires is exposed to the user.
@pbaemedan Ай бұрын
@@ElectronicsCircuitHubECH thank you
@ElectronicsCircuitHubECH Ай бұрын
@@pbaemedan Welcome Dan
@ujjawaltiwary8151 Ай бұрын
Can you please make a video about selection of the X and Y capacitors?
@ElectronicsCircuitHubECH Ай бұрын
Sure, I will make a small video on this .
@ujjawaltiwary8151 Ай бұрын
@@ElectronicsCircuitHubECH can you share a link of your paid course?
@ujjawaltiwary8151 Ай бұрын
Something that I was looking for, searched a lot of design notes, books etc. Your videos are really educational.
@ElectronicsCircuitHubECH Ай бұрын
Hi...Thanks for your compliment..glad to hear that my videos are helping to enhance your knowledge. You can join paid course by paying some nominal fee where in you learn everything.
@legendgamerz4296 Ай бұрын
The clicking sound is so annoying but overall the lecture is superb
@ElectronicsCircuitHubECH Ай бұрын
Thanks for your feedback...I already removed clicking sound in new video.
@Luka-zr4ue Ай бұрын
😒 Promo sm
@ElectronicsCircuitHubECH Ай бұрын
Hi..Sorry...I did not understand you
@MrSummitville 2 ай бұрын
The giant green circle was a *BAD* idea ...
@ElectronicsCircuitHubECH Ай бұрын
Hi..thanks for your feedback..in new video no cursor sound and green circle.
@AnujBommena 2 ай бұрын
How do we know that Vbe =0.7V? Is it a constant value that's true for any circuit?
@ElectronicsCircuitHubECH 2 ай бұрын
VBE is base to emitter voltage of npn transistor. Which is fixed and in the range of 0.6V-0.7V. Si material is used to form a PN junction so the cut in voltage of Si is 0.6V-0.7V. You can refer transistor datasheet for more information.