Linear PS help

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hi guys,

i need some help with making a power supply for my 5.1 speakers.

i have to convert 240VAC to 2 outputs : 14.4VDc (125Watts) and 13.5VDc (35Watts) for my amplifiers.

So i have decided to use the a Zener voltage regulator to obtain the output.

I've read the pdf for LM431. but don't quite know if it is possible to use it. Any suggestions.?


thanks.your help is appericated.
 
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