View Single Post
  #25   Report Post  
Posted to uk.d-i-y
The Other Mike[_3_] The Other Mike[_3_] is offline
external usenet poster
 
Posts: 2,633
Default Bulb ratings and fittings

On Wed, 20 Dec 2017 15:11:25 -0800 (PST), wrote:

wattage ratings to avoid permanent damage from over-heating.


Some power resistors are only specified for claimed power dissipation at minus 100C!


Care to point to a datasheet that shows that?

--