Group Buy: SSR03 Super Regulator Power Supply

[peranders]

If you need 100 mA out, 200 mA rating for the transformer would be OK.

 

[tER299]

If you need 100 mA out, 200 mA rating for the transformer would be OK.

Thank you!😀

 

[edbk]

Hi P-A, all your mailboxes are full. I have 38mm heatsinks myself.

 

[ticknpop]

Do not use a torroid, (they have too wide a bandwidth and pass too much AC line noise. use a split bobbin type or an R core , but don't use a torrid. Use a full wave bridge on each winding and create the DC ground from the positive terminal of the negative bridge and the negative terminal of the positive bridge to reduce ground loops.

 

[peranders]

Do not use a torroid, (they have too wide a bandwidth and pass too much AC line noise..

Any number on this? How much is much?

 

[yo4frj]

Hi Per, are there any SSR03 boards on this Group Buy? I would like to buy 2 x SSR03 and 2 x SSR01. Thanks

 

[multi]

I have 100+DB horns and i don't get any noise with toroids.

 

[proufo]

Does anyone care to discuss this?

From an old message in this thread:

If you look into the schematic you also will see nothing special in the audio path, there is a lot to improve for example better coupling caps, opamps etc.

Does anyone care to discuss this?

Thanks in advance.

 

[peranders]

I'll guess you have to start a new thread to discuss about this. The thread here is about the group buy of my super regulator pcb.