Basically I have one AC-DC module and one DC-DC module, and I have to 
power a PIC24+ENC+ some leds & 1 LCD and some sensors, it all @3.3V
I need this to be a "full-OR" i.e. the circuit should work when any of 
them is available.
I thought as the very easy method of the Diodes, i.e. use 5V modules, 
place 2 diodes in series per each branch, and obtain 3.6V.
I know it's not "clean" but I would not want to add other (complex) 
circuitry)...

Any suggestions appreciated!
TIA

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Ciao, Dario
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Cyberdyne
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