Hey there, so in the future i'm building portable speakers with a tda7294 anplifier off ebay, the problem is i'm running this from a battery so i'll need an smps power supply to give me double supply off my battery, so the smps gives out +-35v but the amplifier only takes in 24-0-24 at max, so i was thinking of making a high current voltage regulator.
I've been seeing a lot of circuits like this:
the problem is that i also have a negative regulation going on, and it might get unbalenced....
so what i am thinking of doing is instead of the zener i would put an LM7824 to control the base of the base pin of the transistors
So i first, will this work??
and second could i use the lm7824 for both the negative and positive transistor's base , or will i need an LM7924 for the negative transistor's base?
Thank you for your time
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I've been seeing a lot of circuits like this:

the problem is that i also have a negative regulation going on, and it might get unbalenced....
so what i am thinking of doing is instead of the zener i would put an LM7824 to control the base of the base pin of the transistors
So i first, will this work??
and second could i use the lm7824 for both the negative and positive transistor's base , or will i need an LM7924 for the negative transistor's base?
Thank you for your time