Why are revlimiters uneven?
Brian Gaff (Sofa) wrote
Never saw the original post.
He ****ed up uk.d-I-y he had uk.diy
There is a holding current in a triac, and once the current drops below
this a kind of Hysteresis occurs so you need to turn it up to get it
conducting again.
leds don’t dim using triacs but still cant be dimmed right down close
to zero for use as a nightlight with the philips hues particularly.
Rod Speed wrote
Commander Kinsey wrote
Is it to warn you?
No idea what you are on about this time.
Even my toilet cistern can slow down smoothly.
Rather different technology. Many dimmers cant,
they cut off abruptly at the lower light levels.
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