No.. it'd work, thats about all you can say about it.
There's some good circuits on Sam's page: http://users.otenet.gr/~athsam/index.htm
Or theres Rod Elliot's P3A: http://sound.westhost.com/project3a.htm
Or MikeB's SymAsym: http://www.lf-pro.net/mbittner/Sym5_Webpage/symasym5.html
Or Destroyer X's amp: http://users.tpg.com.au/users/gerskine/dxamp/
The last two have PCB designs available which means you won't have to design one. Rod sells a PCB for his P3A amp.
There's some good circuits on Sam's page: http://users.otenet.gr/~athsam/index.htm
Or theres Rod Elliot's P3A: http://sound.westhost.com/project3a.htm
Or MikeB's SymAsym: http://www.lf-pro.net/mbittner/Sym5_Webpage/symasym5.html
Or Destroyer X's amp: http://users.tpg.com.au/users/gerskine/dxamp/
The last two have PCB designs available which means you won't have to design one. Rod sells a PCB for his P3A amp.
/sreten.
using this design.... http://www.redcircuits.com/Page65.htm
power supply transformer is the hammond 165P60
http://www.hammondmfg.com/165.htm
I'm wondering if the transformer is too much for this circuit....
power supply transformer is the hammond 165P60
http://www.hammondmfg.com/165.htm
I'm wondering if the transformer is too much for this circuit....
rtill said:
Hi,
It looks to me as if this transformer secondary voltage is too high for this circuit, if I have read this info correctly.
To end up with around 60VDC for the suggested circuit requirements, when using a full-wave bridge rectifier arrangement like this, the transformer secondary should not be much higher than say 45V AC.
The transformer you specify has 2 x 30V AC secondaries (or 60V centre tapped) which will give you in the region of 80+V DC at the circuit.
In fact it doesn't look as if there is a suitable transformer in that range, unfortunately.
Regards,
P.S. Yes, I just noticed that the specs lower down on the schematic suggest 48 -50V secondaries.
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