On 1/18/16 4:19 PM, Bob Camp wrote:
Hi
Some time - check out what a “60 Hz” incandescent bulb looks like when
hooked to 20 Hz …. flicker flicker flicker …
I suspect they optimize the thermal mass of the filament to reduce the flicker
at
50/60 Hz.
They optimize that to a tiny fraction of a gnat's eylash. Mass
production, every microcent counts.
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