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Re: TS 1000 bad ULA?
Posted: Wed Oct 04, 2017 4:22 pm
by Andy Rea
Well just to ruffle the fur a bit more... the zeddy isn't entirely 'closed'... so sone heat does escape...
Just saying
Re: TS 1000 bad ULA?
Posted: Wed Oct 04, 2017 4:42 pm
by siggi
Andy Rea wrote: ↑Wed Oct 04, 2017 4:22 pm
Well just to ruffle the fur a bit more... the zeddy isn't entirely 'closed'... so sone heat does escape...
Just saying
and due to its black case, it is nearly a perfect black radiator, able to emit a lot of energy as thermal radiation
Re: TS 1000 bad ULA?
Posted: Wed Oct 04, 2017 5:30 pm
by 1024MAK
siggi wrote: ↑Wed Oct 04, 2017 4:42 pm
Andy Rea wrote: ↑Wed Oct 04, 2017 4:22 pm
Well just to ruffle the fur a bit more... the zeddy isn't entirely 'closed'... so sone heat does escape...
Just saying
and due to its black case, it is nearly a perfect black radiator, able to emit a lot of energy as thermal radiation
Maybe, but the thermal conductivity of the ABS plastic is not exactly great...
A warm Zeddy does work nicely as a hand warmer. Just need two in winter, one for each hand
Incidentally, if you have a fan in your machine and that results in a forced airflow over the ULA (and 7805 if you are still using a series voltage regulator), then the ULA does not need a heatsink...
Mark
Re: TS 1000 bad ULA?
Posted: Sun Nov 05, 2017 2:44 pm
by gary2000
composite and 16k