SMPS questions

[chas1]

I am sorry no, only in hard cover. If you have a tech lib at a university or tech school they might have a copy in their library.

chas1

[medogrizli]

Originally posted by chas1
I am sorry no, only in hard cover. If you have a tech lib at a university or tech school they might have a copy in their library.

chas1

I think you made some mistakes above in the mathematic relation ...

Whats E8 ?

whats E-8 ?

Ip= 3 *P(out) /V(in)

why three ?

well ok Ill examine what you wrote mote detailed tomorow .. than Ill post my thoughts

[WEALSPEAKER]

hi i am an asker my friend i have nothing to contribute . i want to ask ...questions are prohibited here ???

[chas1]

I am sorry about my remarks if they offended you.

Of course you can ask questions thats what this forum is about helping others gain knowledge to enable them to complete their projects and learn at the same time and yes I think you have more to contribute than you think, just by asking questions you are contributing but when you use caps in your post it is the same as shouting to me. Please use lower case letters unless you are trying to stress an important point even then I don't think its necessary and of course ask all the questions you like I am sure that the members of this forum will respond but please do a little research first on you subject this shows you really have an interest and are not just looking for someone to design your project for you.

chas1

[chas1]

Scientific notation E3 is 1000 as well E-3 is .001 and E8 would be 100000000 and E-8 would then be .000000001. You might want to research the internet for info on designing halfbridge converters all the info you need is easily found . I would start with TI's website. You can find the formula for the primary current along with how it is derived on the internet. I just apply them as needed. Look for " A 300W 300KHz Current- Mode Half-bridge Converter with Multiple Outputs Using Couple Inductors " by Roger Adair It covers everything just about.

chas1

[chas1]

In post #705 the url is for Keith's website where you will find a lot of info about classd amps and SMPS. The two switch forward converter is covered in detail. Keith has helped a lot with my projects. The reason for this post is this is not my website and I post it again for those who missed it.


Keith's website:

http://www.genomerics.talktalk.net/

Thanks Keith....

chas1