Why to build regulated PS ?
1.) I simply don't have enough capacitors for A3. I have only four 24.000uF/30V and I thing this is not enough for stereo A3. Original shematic have 8x22.000uF for stereo version.
2.) I also have 750VA toroid transformer with 2x24VAC on sec. This transformer is suitable for A5, but not for A3. If I use regulated PS, I can simply use it for A3.
On the other hand, the original Aleph's doesn't have regulated PS, why?
best regards,
Leon
1.) I simply don't have enough capacitors for A3. I have only four 24.000uF/30V and I thing this is not enough for stereo A3. Original shematic have 8x22.000uF for stereo version.
2.) I also have 750VA toroid transformer with 2x24VAC on sec. This transformer is suitable for A5, but not for A3. If I use regulated PS, I can simply use it for A3.
On the other hand, the original Aleph's doesn't have regulated PS, why?
best regards,
Leon
On the other hand, the original Aleph's doesn't have regulated PS, why?
Most power amps do not have regulated power supplies.
Most power amps do not have regulated power supplies.
I know this 🙂
Using regulated PS in class AB or B amplifier isn't good idea, but in class A amplifier this is possible and good. But probably in Aleph series this is not necessary. I'll simply buy some more capacitors and make unregulated PS.
best regards,
Leon
Using regulated PS in class AB or B amplifier isn't good idea, but in class A amplifier this is possible and good. But probably in Aleph series this is not necessary. I'll simply buy some more capacitors and make unregulated PS.
best regards,
Leon
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