I learned more about transistors in this 12 minute video than I have in hours of watching other tutorials and reading. Awesome work man!

@TheOffsetVolt

6 жыл бұрын

I'm glad it helped and thanks for watching.

Excellent explanation! Straight to the point and a must see for anyone starting in EE!

I just found this channel recently. The contents are informative. You earned a subscriber, man.

We need more of these, for every component! :)

Exactly what I needed. Many thanks!

This really helped me. Thank you for taking the time to make it

Nice ! and thanks for your videos they help me to understand again THANKS

Fantastic video, great info! Thank you very much! Subscribed!

Extremely helpful! Thanks a Trillion

This saved me such a headache. Thanks heaps!

Professor please help!! When I was looking for MJE13005 datasheet I found there are two parameters named as VceO(sus)=400VDc and other is Vce=700VDC, so what does these two means?? Now which one is to consider as max withstand voltage rating when choosing this bjt to switch inductive load like smps ?? Please help

this is a very good explanation. Thanks so much.

@TheOffsetVolt

3 жыл бұрын

You're very welcome and thanks for watching.

What is open collector , open base and open emitter

Thanks, my first positive comment aside from a statement someone made about hating Boolean Algebra.

🏆 ⭐⭐⭐⭐⭐ the best !!

Thanks!

Do you have a tutorial for how to source Intergrated Chipsets or simple chips, for specific projects? As Arduino has been one of the best electronic devices for learning this century,

@TheOffsetVolt

6 жыл бұрын

Hello, I am not exactly sure what you are looking for; a way to determine if a component can be interfaced with an Arduino board. I don't have such a video but it could be one I try in the future. Thanks for watching.

what is collector emitter brekdown voltage?

Thanks goodness you have the same detasheet as mine.

2:45 why must the emitter be open for this spec to be correct? Does "closed" mean "something is connected to it", regardless of the voltage of the connected thing? -thx

@TheOffsetVolt

5 жыл бұрын

Hi, The test is done no forward bias on base to emitter so the emitter is open - nothings connected to it.

Sir, I can't understand what does this Hfe and DC current gain numbers mean? In your datasheet it says at 10mA Ic and 1V Vce has Hfe ranging from 100-300, what does this range signifies? Are these multipliers or absolute units? I know that certain Amps of current flows between collector to emitter depending on the amount of current passing through base to emitter. I mean how can we decide how much current should we provide between base and emitter to allow a specific amount of current through collector to base? Please help! Thank You

@TheOffsetVolt

5 жыл бұрын

Hello Syed, Hfe is used with AC signals. The manufacturer has designed the devices so that the Hfe falls between these two ranges most of the time. The gain will vary with frequency and even drive current. When designing, it is wise to use the worst case scenario for Hfe. Hope that helps.

@SAbdullah03

5 жыл бұрын

I didn't opted for science in high school... so your explanation just went over my head..please pardon my rudeness... can you please help me with the second question on how much of current should pass through base so that a certain amount of current gets passed through collector emitter in a bjt transistor... to be precise I want to figure out how much current should i provide to a 2n5551 bjt base so that it allows 500mA through collector to base with a 5V power supply. Please help and thanks for the reply.

I'm not understanding something. If my collector current (Ic) is expected to be ~80mA, and Ice = 5V, than how do I estimate what the gain will be? Can I use the charts provided? Some data sheets don't have charts. How would I determine the gain in that case?

@sigma-freud

8 ай бұрын

Vo/Vi

Thanks

I really like your vids. They're some of the better informed ones around. I noticed you're no longer doing videos. I hope all is well for you, and you're just taking a break. I'd love to see some more videos, if you're still making them. Do you have a Patreon?

2:32 what you mean by base is open?

Can you do more video to educate on how to read electronic datasheet like this?

So, VCE(SAT) means voltage drop?

@TheOffsetVolt

5 жыл бұрын

Yep, you got it.

thanks for a great and informative video. can you help me choosing a lot of MOSFETs for a inverter project. converting 12 or 24 volts to 120v. this seems to be where I am struggling. I am self taught. and have learned a lot from videos like yours. and reading. but I need to build a inverter to light and power my home. I am thinking of two banks of n channel MOSFETs. like up to 10-12 per bank. and want to leave plenty of room for larger transformer. for higher output. thankyou

@TheOffsetVolt

8 жыл бұрын

Hi James, Sorry about the delay but for some reason my emails aren't being delivered. Powering a home is a big task. MOSFETs can do the job. I would recommend a commercial unit but do it yourself is more satisfying. Here is a link to a paper that might answer a lot of your questions. www.wpi.edu/Pubs/E-project/Available/E-project-042507-092653/unrestricted/MQP_D_1_2.pdf Let me know if you need more assistance.

Do more please

Where are takeoff and quavo volts

I see someone has played Beasts and Bumpkins judging from the title font :P

@TheOffsetVolt

2 жыл бұрын

I had to google that - never played before but I can see the similarity :)

thank q sir but im new student of components little i understand

@TheOffsetVolt

3 жыл бұрын

Hopefully this channel will help you in your studies. There are a lot of great channels out there in KZread for you to learn from. It's a good time to be a student.

Please audio Hindi language

No Hindi no like no subscribe