Hi Michael,
Count me in for 3 tubes subject to final pricing on each tube from you of
course.
Thanks.
On 10 Jan 2018 5:41 am, "'Michail Wilson' via neonixie-l" <
neonixie-l@googlegroups.com> wrote:
> I have plenty of them.
>
>
>
> Need to re-count to make sure I can supply enough for the
I started thinking about heat and fire because I recently used a wooden box
as a case for a clock.
Very useful advices and explanations, thank you all
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I had an idea to build a deliberately malfunctioning clock that flickered, in a
distressed case. However, in my case I would occasionally force a cryptic
sequence of numbers to display cleanly. The inspiration was a cross between
Fallout 4, Lost Season 2 and Bioshock Infinite (and some rather
I have plenty of them.
Need to re-count to make sure I can supply enough for the number of clocks I
have on order and units still to assemble. Also, I promised a set to someone
in here a while back, but either didn’t get the email or a spam filter got to
it.
Once I get a number, I will
Newxito,
If heat is a concern I generally invest in cooling and changing the design
to reduce heat instead of a thermal shutdown. Providing extra cooling and
investing in parts the generate less heat ensures long component life and
reduces the likelihood of fire.
When starting fires
> #3 - Keep electrolytic caps away from heat sources, otherwise they can
> dry-out and fail. I use EPCOS caps rated for high-temp applications in
> solar-energy inverters.
I'm becoming fond of the polymer electrolytics in apparatus I build myself.
While they don't have quite the heat ratings
In my opinion, safety is #1 regardless of cost.
*Fuses* - If you are bringing line-voltage into your clock, use a UL-listed
power-entry module with an IEC connector (for the power cord), and an
integrated fuse.
If you simulate your design, you can calculate the RMS line current under
max-load
This is basic risk assessment. In order to establish the need for action, the
likelihood of the event is correlated with impact.
questions:
1-How many clocks have caught fire due to a problem of some sort?
2-how likely is this sort of failure to occur?
to be correlated with:
1-what is
I’m redesigning my clock board and I would like to make some safety
improvements. My actual board has two fuses, one for the 12V DC input and
one for the HV output. In order to prevent overheating (fire), I also would
like to monitor the temperature inside the case adding a DS18B20 to the
Nobody today would sell petroleum under the explosive name of shell, would they?
> Here in Dubai we've have a building that in the last couple of years has gone
> up in flames not once, but twice...
>
> It was, and still is, named "The Torch"...
>
> Nick
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On Saturday, 6 January 2018 04:38:45 UTC+4, Terry Kennedy wrote:
>
> On Friday, January 5, 2018 at 10:25:54 AM UTC-5, Terry S wrote:
>
>> I don't think I trust a li-ion battery labeled "Trustfire".
>>
>
> Why not - they're just continuing a long tradition of
> somewhat-inappropriate brand names:
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