Hi,
I need a very tiny low power (1.5W) 12 volt mains driven supply. My design goal is to include a micro controller and the 12 volt supply into something the size of a normal wall charger pack.
I am an experienced digital circuit designer but have never built a switch mode supply before and do not know were to start. There seem to be many different design approaches (buck, boost, flyback, ...) and I don't know the pros and cons of each approach.
All designs I have seen are for very high power supplies. I need something low power, with a small form factor, and would survive a proper CE tick electrical certification.
I have two questions:
1. Can anyone point me to good resources to walk me through how to design a switch mode supply.
2. If there are folk who can offer design services (paid or a collaboration) and have experience in this exact type of solution please let me know.
Thanks and have a great day!
Bryon
I need a very tiny low power (1.5W) 12 volt mains driven supply. My design goal is to include a micro controller and the 12 volt supply into something the size of a normal wall charger pack.
I am an experienced digital circuit designer but have never built a switch mode supply before and do not know were to start. There seem to be many different design approaches (buck, boost, flyback, ...) and I don't know the pros and cons of each approach.
All designs I have seen are for very high power supplies. I need something low power, with a small form factor, and would survive a proper CE tick electrical certification.
I have two questions:
1. Can anyone point me to good resources to walk me through how to design a switch mode supply.
2. If there are folk who can offer design services (paid or a collaboration) and have experience in this exact type of solution please let me know.
Thanks and have a great day!
Bryon