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MEXICOWANDERER's avatar
MEXICOWANDERER
Explorer
Aug 15, 2014

QUESTION Expected Lifespan Of a Power Supply ?

Let's say A 300-watt power supply is used. But only a 280 watt constant load was applied to it, in this case of course LED's. Any guesses as to lifespan? in hours or years? Max ambient temp of 90F....
MrWizard's avatar
MrWizard
Moderator
Aug 16, 2014
I've been going to the original Apex warehouse store on San Fernando Rd
For over 30 years, never heard of Apex jr until now
The stuff you can find at the original can be surprising
Old heavy wire wound potentiometer...brand new
Transformers, Variacs, and Thousands of different switches or connectors, huge multi wire Cannon connectors (Canon is a brand name)

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