[time-nuts] SMPS or conventional?
Andrew Rodland
andrew at cleverdomain.org
Sun Nov 29 07:57:18 UTC 2020
On Monday, November 23, 2020 7:33:49 AM EST 李 wrote:
> When the Rb clock is working, it needs a high temperature, isn't heat
> dissipation breaking the heat balance?Increased power consumption?
It needs a *stable* temperature. It has a heater to provide regulation. The
thing about a heater for stabilizing temperature is... it can only heat, it
can't cool. A modest amount of cooling ensures that the system can respond to
ambient temperature variations in both directions. A super-insulated device
that gets too hot is helpless.
Andrew
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