housing said:
There is no need to be so worried about not being able to use the TO247 devices. The TO220, 15A single diodes are capable of feeding a 100 watt class A amp😉
ACD, feel free to filter out whatever you feel like🙂
🙂
Ok then... Not tomorrow yet however 😉
I haven't added additional circuits suggested by steenoe, as I think we have to discuss the options first;
Do we want a +/-12-15V regulator circuit for driving eg. active crossovers, or should we make a separate supply for the VAS stage ?
Happy discussing 😀
I haven't added additional circuits suggested by steenoe, as I think we have to discuss the options first;
Do we want a +/-12-15V regulator circuit for driving eg. active crossovers, or should we make a separate supply for the VAS stage ?
Happy discussing 😀
Regulated section
Jan,
That is what I suggested a few days ago. It would be nice to have a snap off section for regulators for the VAS stage.
It could be used for either the VAS stage, or active circuitry like crossovers, etc. depending on how it was configured.
Thanks,
Donovan
Jan,
That is what I suggested a few days ago. It would be nice to have a snap off section for regulators for the VAS stage.
It could be used for either the VAS stage, or active circuitry like crossovers, etc. depending on how it was configured.
Thanks,
Donovan
By steenoe:
Many may want to use higher rails.....
I know of peoples that run the LYNX at +/-90VDC with 16 pairs of output devices 😉
How can we best achieve both ??
Many may want to use higher rails.....
I know of peoples that run the LYNX at +/-90VDC with 16 pairs of output devices 😉
How can we best achieve both ??
I like more modular approach... It all looked nice till I saw you also include the bridge in the PSU... Which I'm sure suits the needs of others just fine... I use metal case bridges on the heatsink.
That'll teach me to read from the end, but I find it still illustrates my desire for modular designs.
Hi Jan
Good work. Your circuit in post #26 is fine by me. Exactly what I want. After all you started by talking about a PSU for a power amp.
But by all means to make it more universal, you can add other regulator circuits if you wish. Prospective users of this board can choose to load what compnents they need for their intended application.
Regards
Gary.
Good work. Your circuit in post #26 is fine by me. Exactly what I want. After all you started by talking about a PSU for a power amp.
But by all means to make it more universal, you can add other regulator circuits if you wish. Prospective users of this board can choose to load what compnents they need for their intended application.
Regards
Gary.
Thanks Gary 😉
However no need to make some extra regulator circuit unless it's demanded/needed....... 🙂
However no need to make some extra regulator circuit unless it's demanded/needed....... 🙂
ACD said:
By all means... I didnt excactly ask for anything! I just threw out ideas when they were asked for...😎
🙂
Hi Jan
If you do the PCB design as per the circuit in post #26, then that is all I need for a perfectly acceptable power amp PSU.
You can count me in for at least 10 of these boards.
Regards
Gary..
If you do the PCB design as per the circuit in post #26, then that is all I need for a perfectly acceptable power amp PSU.
You can count me in for at least 10 of these boards.
Regards
Gary..
Besides the 5mm terminal blocks for connection to the PCB, I will ad pads for direct wire soldering.
Suggestions for pad/hole size please 😉
Suggestions for pad/hole size please 😉
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