I have been searching for a ferrite core inductor in a local electronics market but all they have is one that comes with color code just like a resistor. I don't know actually what those inductors are called. So Google too didn't helped me out. So if anyone have any material to read please post a link or tell me whether they are alternative to ferrite ones.
Thanks

 

hi,
Check thru this link, lots of information.
E
https://www.mag-inc.com/Design/Technical-Documents/Ferrite-Core-Documents

 

What type are you looking for and frequency seen in the application, What IS the application?
Max.

 

What type are you looking for and frequency seen in the application, What IS the application?
Max.

Induction heater and buck boost converter, in a nutshell.

 

Hello,

Do they look like the ones in the PDF?
Or can you find a model in the google images:
https://www.google.com/search?tbm=i...0....1..gws-wiz-img.....0..0j0i30.dsOpWEnlhKY

These are very small and can not be used in power applications.

Bertus

 

Are they called as inductors or have any special name?

 

Hello,

Do they look like the ones in the PDF?
Or can you find a model in the google images:


Bertus

Yes in PDF.

 

Hello,

What inductance at wich current do you need?

Bertus

 

Hello,

What inductance at wich current do you need?

Bertus

Like what a barebone induction heater will require, about 3 amps and which is 100uH. And for buck boost converter 1.5 to 2 amps and have value 0.03mH

 

Hello,

I think you are looking for something like this:
https://www.arrow.com/en/products/pm127sh-330m-rc/bourns

Bertus

 

Hello,

I think you are looking for something like this:
https://www.arrow.com/en/products/pm127sh-330m-rc/bourns

Bertus

Yes exactly but i didn't found them locally. Although the one you showed in PDF is what im getting here, is that a alternative? Considering this is just a college assignment, just meant for one time use only in front of prof.

MOD:Moved to Homework Forum.E

 

I didn't got my answer.

 

@bertus is it okay to use color coded inductors in place of ferrite core ones... Yes or no

 

Hello,

No, the 33 uH coils from the posted datasheet has a maximum current of 255 mA.
It will burn in your application.

Bertus

 

Hello,

No, the 33 uH coils from the posted datasheet has a maximum current of 255 mA.
It will burn in your application.

Bertus

Thank you,