[time-nuts] Low noise power supply recommendations

ehydra ehydra at arcor.de
Wed Jun 15 18:19:36 UTC 2011

There get slower with falling current.

- Henry


Hal Murray schrieb:
>> I was thinking about trying an orange or yellow LED here, and dimming the
>> LED with the series resistor, trying to make it as dim as the neon bulb, but
>> I don't know if a LED can be dimmed down that low.
> LEDs work fine at low output levels.  At low current, the light output is 
> linear with current.  It falls off at high current and/or high temperature.

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