That was my original intention, but after purchasing the capacitors, it turned out that they were too wide. The power amplifier PCB can accommodate capacitors up to 30 mm wide, while the 22000-microfarad capacitors I bought have a width of 35 mm. Hence the idea of placing them on a separate power supply board.
Just as I thought, thank you very much for the tip! Quick question: It would probably be a good idea to desolder the white connector for the audio signal input as well, right?
Thanks @Gerlach! I'm fine but I now I have several real world project so had to temporarily halt my audio hobby activities. I hope to get back soon with several useful results.
I usually make terminals or other quick connections only on the power supply. Everything that concerns sound is only soldering. If the wires are thick, I carefully widen the holes,
press them in there with soldering. But everyone has their own method.
press them in there with soldering. But everyone has their own method.
A very good rule when it comes to soldering audio signal wires. In the previous post, I was referring to the method of connecting the power supply PCBs to the power amplifier board. I have already found the soldering points on the board to bypass the rectifier bridge. I will probably decide to replace the rectifier bridge on the power supply board with some ultra-fast ones.
You can use rectifiers on the main boards. Place a board with additional capacitors between the amplifier boards and connect your 2x22000 in parallel to the main ones for each channel. Or if you have 4 more of these, then add 4 pcs to each channel. It will be absolutely awesome.👍