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Terry Casey Terry Casey is offline
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Default Bulb ratings and fittings

In article 11d4a51f-9e27-4915-a5bf-53dd39799856
@googlegroups.com, says...

On Thursday, 21 December 2017 11:18:44 UTC, The Other Mike wrote:
On Wed, 20 Dec 2017 15:11:25 -0800 (PST), tabbypurr 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?


http://www.resistorsonline.com/wire-wound-resistor.html


But the table on that page is clearly headed "Rating at 70°C"!



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Terry

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