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Never mind how many supply rails.thanks..
you mean 4-6 transistor for each supply rail with the total of 8 to 12 all in all?
Never mind how many supply rails.
Use 4 transistors or 6 transistors so that 4 can dissipate 100W each with a fan or 6 can dissipate 70W each without a fan.
ah ok..
4 transistor this will be a double output stage, and triple output stage for 6 transistor, is it advisable to put a coil in the output? what is the purpose of it?
Yes it is, it's purpose is to improve stability feeding capacitive loads. A zobel network is needed as well.
However, do you consider it's a viable project? - you can buy far higher power amps for much less money than the cost of the parts.
You also have a pretty high chance of the amp self-destructing, maybe more than once, during development.[/Q
Sometimes hand made amplifiers have a better performance and it is easier to troubleshoot when it fail to function than the company made
what is the advisable inductance of coi in the output for a 500 watt amp.?
in my circuit diagram it uses 5.7uH.
Never mind how many supply rails.
Use 4 transistors or 6 transistors so that 4 can dissipate 100W each with a fan or 6 can dissipate 70W each without a fan.
Sometimes hand made amplifiers have a better performance and it is easier to troubleshoot when it fail to function than the company made
Holy moly, I am clearly a noob.
This is probably the scariest of output stages I have seen in a while.
The Australian 1500W amplifier was drawn as a joke and was never built.
It will probably blow up until it is tweaked properly.
If it works then your 500W stripped version should also work.