Tír Na HiFi

nige2000 wrote: all goin well intend to have build quality pretty good so hopefuly no glue in group batch

Good to hear...you must have figured out a way to contain all those batteries inside the case :-)

Sligolad wrote:

nige2000 wrote: all goin well intend to have build quality pretty good so hopefuly no glue in group batch

Good to hear...you must have figured out a way to contain all those batteries inside the case :-)

well that was the point of the prism batt cells they would be easy to manage
fryderyk has an idea that will work

nige2000 wrote:

Sligolad wrote:

nige2000 wrote: all goin well intend to have build quality pretty good so hopefuly no glue in group batch

Good to hear...you must have figured out a way to contain all those batteries inside the case :-)

well that was the point of the prism batt cells they would be easy to manage
fryderyk has an idea that will work

Velcro strap. Works a treat.

I was thinking about something like this. The ingredients are:

* L-shaped aluminium bar: 80x20mm, 2mm thick
* M3 threaded rod
* silicon mat
* M3 nuts

remember to allow room for expansion!! We don't want a samsung phone issue!!

Maybe use some mouse mat between every other battery?

Aren't these cells in aluminium boxes with plastic wrap already?

yea think so
all in alu casing
if in fear, a spring on the threaded bar would allow expansion
wont really be working hard enough to be an issue imo
its just vast... no.... ludicrous reserves of low impedance power
the actual power consumption isnt much to worry bout

toroidy video

started the smd work on the psu pcbs on the hot plate
i might as well do all the smd work for everyone as its likely easier for me to do it

Many thanks.
I'll put off hiring the acetylene torch for the rest of the assembly.