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It looks like you're not going to let this
go.
You look and criticize, I look and try to make
better.
. . . . My change to that circuit WILL make it
good.
. . . . You're not the only one with
an avionics background.
Have you ever heard of the term "constructive
criticism" ?
. . . . or is that not part of your skill set
?
With that, I will let this go.
Wolfgang
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Wolfgang wrote:
I had not looked at the
schematics.......
That much was very obvious.
With a 100C limit,an ambient of
40C...
Let me offer some advice from my years of doing
electronics for airplanes. You are being dangerously optimistic if you
think that the area behind your panel will only go up to 40C. Think 55C,
maybe even a bit higher.
A simple solution would be to have the 5V regulator
with a heat sink feed the LED's. . . . . what I /assumed/ in the first
place.
I like offering a fix rather than just
crtiticism.
"Fixes" without actually looking at and
understanding what you are fixing, do noting to fix the problem -- they
just undermine your
credibility.
Regards,
Hamid |
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