TRANSFORMER CALCULATIONS - HOW TO MAKE ELECTRICAL CALCULATIONS - INPUT AND OUTPUT VOLTAGES AND WATTS

We’ve received a few requests for a video on transformer calculations and this video is a result of that.
Transformers are easy to understand and to perform calculations on, if a few basic rules are understood.
As with most calculations, understanding what information you already have and knowing what it is that you need to work out, is always going to be important.
So in this video we will look at the two basic formulas for transformer calculations and then work through some example questions, the sort of things you might be asked in technical exams for electrical services and electronics.
We begin with the two formulas that you absolutely must know and show you how to manipulate to your advantage. If you know these formulas, you are well on your way to getting the right answers.
This is video number 223 and to view all our videos type in LearnElectrics all one word into the RUclips search bar.
Visit our RUclips channel where we have many more videos on a wide range of electrical topics.

[@robertallen2151]

Thanks a lot guys for all the work you are doing for us, you're a god send for guys like me who have tutors that care more about telling bad jokes than they do teaching you actual electrics👌

[@learnelectrics4402]

Glad you like the videos, really appreciate your comments. Dave.

[@malachygallagher4936]

Excellent video!
Your explanations are so informative & easy to understand!
Regards mg.

[@learnelectrics4402]

Many thanks, I'm glad they were useful. Dave.

[@user-qi8tv2sj4m]

Brilliant. A great video. Learnt a lot. Please do more.

[@learnelectrics4402]

Thanks, will do and thank you for watching. Dave.

[@StuartLane-eg3lg]

Another great video - good revision.

[@learnelectrics4402]

Glad you enjoyed it, lots more to come. Dave.

[@Nefariousx758]

Very informative video. I learned alot

[@learnelectrics4402]

Glad to hear it and thanks for watching.

[@marekdesign9854]

thanks very easy to understand.

[@learnelectrics4402]

You are welcome and thanks for watching.

[@juicespirit]

Absolutely amazing

[@learnelectrics4402]

Thank you and thanks for watching. Dave.

[@arayated5608]

The legendary awesome man!

[@learnelectrics4402]

If that is me, thank you for the great feedback. Appreciated. Thanks fore watching. Dave.

[@danielteyehuago1633]

Please can you come out with a cable calculation for 3ph motor as well single phase

[@learnelectrics4402]

I do believe its on the list. I will pull it forwards.

[@danielteyehuago1633]

Wow! This is very informative, thanks for sharing it with us. It worth it and the best tutorial on the topic for me.

[@learnelectrics4402]

Glad it was helpful, thank you.

[@anthonyfindlay466]

Thank you so much for another very informative video, your time and effort is greatly appreciated.

[@learnelectrics4402]

Glad it was helpful. Dave.

[@brianhewitt8618]

👌

[@learnelectrics4402]

Thank you Brian.

[@danielteyehuago1633]

I'm here again.

[@learnelectrics4402]

You're always welcome daniel. thanks for watching.

[@Dan4_9]

Hidden gem of a man please keep em coming, exam season isnt far🦾🦾❤️

[@learnelectrics4402]

Will do. Thanks for watching.
Dave.