OK, but a shortcut mai lead to some amperes.

Cursitor Doom a écritÂ*:
On Mon, 08 Oct 2018 11:08:32 +0200, Look165 wrote:

Some professional soldering people do that far worse.

The only problem for me in a possible shortcut between the two
connections of the rectyfier bridge, an insulation pipe should be
welcomed.
It surely is the mains rectyfier, so a high voltage that could spike.

It's actually under 4V AC entering that "hand-crafted" rectifier.