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Hello David, that is a very interesting experiment
you did! The LEDs that use a white phosphor have a fair amount of UVA I believe.
It is possible the hanging a LED in the vicinity of the Neon may be a relatively
easy cure.....certainly easier than lifting the PCB !!
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Well done!
Alan
G3NYK
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----- Original Message -----
Sent: Wednesday, July 19, 2017 3:43
PM
Subject: Re: [hp_agilent_equipment] Re:
141T reference replacement..a cure??
I
found a power strip with a flickering indicator.? When I shone a LED
flashlight on it, it went steady.? I don't have a photometer, so it's all
"by guess by golly", but I think that phosphor-type white is more effective
than tri-band.? I will search my junkbox for an orange one.? Any
other suggestions?
