Smps 12v - 2a Problem

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rozmad

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HI
I'm drawing power for calculating and dispensing transformers to have problems, plz help

 

Hi,

Can you please send me the input and output power specifications and operating frequency.

Also let me know in which type of transformer you want to put in PCB.For 24W EE25 core transformer is preferable.

Just give me the details i will give you the solution for your design.
 
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    rozmad

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Hi
thank 4 ans
This is the basic circuit and I need to launch it.
The input and output voltage of 220 volts is 12 volts and 2 amps
The frequency and amount that is acceptable to use a transformer and spare parts to optimize these parameters.
 

Ok.
I Have own company named as Anvaya Designs in INDIA.
You can use this transformer design.

If you want any help feel free to ask.

And we can also support proto development. But for this we will charge for every design.

If you are interested please feel to contact me.Just give me the inputs and outputs.

We will give you compleet solution including gerber files also. We can assure the results also.

Regards,
Anvaya Design House
 


thanks
But this image of PI software is not?
 

To use that transformer design, you need to know what topology it was designed for and at what frequency.
 

FlapJack said:
To use that transformer design, you need to know what topology it was designed for and at what frequency.
Click to expand...

Dear Jack,

Can you please see the attached CKT.
This is flyback topology.
Accoring ti that IC the operating frequency is 135KHz.

We are engineers. We dont do the things and designs without knowing the topology of SMPS.
 

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