Help me design a 3.6V 2A SMPS

[peethol]

Hi

Can any one help me in designing a Switched Mode Power Supply (SMPS). I want to convert the mains 230V (AC) to 3.6V 2A (DC). I want the design to be as small as possible, so any recommendations for a very small PCB mountable transformers that can handle 2A will be great and also if it is possible a circuit diagram for the SMPS please. This will be a power supply for the Q2687 Wavecom Wireless CPU.

Any other recommendations (reading material, references, circuits etc.) will be great.

Thanks a lot

 

[keith1200rs]

3.6V 2A power supply

Have a look at the Power Integrations web site. http://www.powerint.com/

The have free downloadable tools which will specify all the components for you.

Keith.

 

[BuckySparks]

3.6V 2A power supply

maybe this can help

app note on gsm power supply

**broken link removed**

 

[keith1200rs]

Re: 3.6V 2A power supply

maybe this can help

app note on gsm power supply

**broken link removed**

That is not a mains input supply.

Keith.