On Sat, 08 Dec 2012 16:09:16 -0500, Spehro Pefhany
wrote:
On Sat, 08 Dec 2012 12:31:49 -0700, the renowned Jim Thompson
wrote:
What's with wall warts? Do they have a five year warranty clock
built-in?
I just lost the third wall wart in a month.
All of them 5+ years old, or more, so I guess I can't complain.
What's to wear out... capacitors?
This one was for my Cisco BEFSR81 Router. I think it's actually a lot
older than 5 years.
I'm presently up and running on a bench supply :-}
...Jim Thompson
Caps, and switching supplies can have the startup resistor or the
semis die. Also the RoHS solder joints and Chinese assembly may not be
so great.
Best regards,
Spehro Pefhany
This one probably pre-dates RoHS.
...Jim Thompson
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