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Re: My hifi is a disaster 1 problem at a time .
Posted: Wed Nov 18, 2020 5:44 pm
by karatestu
I take it you are talking about the transformer's regulation Phillip ? IME it is usually small transformers that produce a higher than advertised voltage when loaded with a much smaller current draw than they are specified at.
Even if the voltage was higher then the regulators will drop it to the same voltage as it was before.
Re: My hifi is a disaster 1 problem at a time .
Posted: Thu Nov 19, 2020 8:49 am
by Daniel Quinn
Well that's were youd be wrong. They both produce secondaries of 30v.
As did the original 50va transformer.
Re: My hifi is a disaster 1 problem at a time .
Posted: Fri Feb 12, 2021 6:52 pm
by Daniel Quinn
Re: My hifi is a disaster 1 problem at a time .
Posted: Fri Feb 12, 2021 6:55 pm
by Daniel Quinn
Twas supposed to a picture of my definitive mono blocks.
625va 45v transformer and 33,000 uf per mono with some boards I discoverd. And a green led per box.
I'll have to figure out why it isn't loading.
Re: My hifi is a disaster 1 problem at a time .
Posted: Fri Feb 12, 2021 7:24 pm
by Daniel Quinn
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Re: My hifi is a disaster 1 problem at a time .
Posted: Fri Feb 12, 2021 7:41 pm
by Daniel Quinn
Now my amps are finished. I'm doing a lenco ptp.
Re: My hifi is a disaster 1 problem at a time .
Posted: Fri Feb 12, 2021 11:23 pm
by antonio66
Nice work DQ.
Re: My hifi is a disaster 1 problem at a time .
Posted: Sat Feb 20, 2021 6:15 pm
by Daniel Quinn
A picture of my amps in october
Re: My hifi is a disaster 1 problem at a time .
Posted: Sat Feb 20, 2021 6:33 pm
by Latteman
Daniel Quinn wrote: ↑Fri Feb 12, 2021 7:41 pm
Now my amps are finished. I'm doing a lenco ptp.
What’s a ptp
Cheers
Re: My hifi is a disaster 1 problem at a time .
Posted: Sat Feb 20, 2021 6:45 pm
by Daniel Quinn
It's uses the motor, idler, bearing and platter of a lenco. The rest is discarded. The ptp refers to the metal structure you buy to support the lenco parts.
You've then got your imagination to build a plinth.
