diyAB Amp The "Honey Badger" build thread

That's how the bolt is mounted to the top bracket. So there is not chance of it forming a single turn around the transformer. 1560078011191.jpg1560077977027.jpg
 
Okei. so no contact between the bolt, transformer disk and bracket?
No contact with the disk either, that's why the insulating bush is longer so it passes through the disk as well.
The reason for the top mount is.
I was a little short on space in my case so I lifted the transformer up a bit to give me room for my IEC plug.

It sits on top of the black plastic block.

The top bracket prevents any vibrations in the transformer as it holds it more securely.

There is also a welded in threaded bush in the bottom of the case so I don't have to worry about holding a nut while I tighten the through bolt.1560112698665.jpg1560112737320.jpg1560112778149.jpg
 
No contact with the disk either, that's why the insulating bush is longer so it passes through the disk as well.
The reason for the top mount is.
I was a little short on space in my case so I lifted the transformer up a bit to give me room for my IEC plug.

It sits on top of the black plastic block.

The top bracket prevents any vibrations in the transformer as it holds it more securely.

There is also a welded in threaded bush in the bottom of the case so I don't have to worry about holding a nut while I tighten the through bolt.View attachment 761921View attachment 761922View attachment 761923
You are out of control Stuart!
It looks beautiful and well thought out. You will have a lot of spare time when you finish it. [emoji1787]
 
Would it be better to have 2 separate transformers or one transformer with 4 secondaries (2 for the left and 2 for the right channel). They are both dual mono since each channel is isolated from the other, aren't they? Also, in the build guide it states that the recommended filtering capacitance per rail is 40000uf. If I decide to use dual mono arrangement, would 20000uF or 30000uf per rail for each channel be enough?