[RndTbl] partial PS use?
Trevor Cordes
trevor at tecnopolis.ca
Wed Feb 17 16:47:59 CST 2016
On 2016-02-17 Wyatt Zacharias wrote:
> I have a whole box full of high wattage resistors (some as big as 25w
> I think), if you need some more to play with let me know.
Oh! Those might work better than my 10W. Those must be BIG.
However...
> Alternatively, if you decide a cleaner solution is needed, here's an
> example of what's available commercially:
> http://www.alliedelec.com/mean-well-usa-lrs-75-5/70696528/ 70W 5VDC
> power supply for under $20.
Those are neat! Have to find it Canadian or digikey though to be
useful, I don't like getting fee-p0wned by the courier companies on US
stuff.
But, doesn't matter (probably) as I just dug out an AT PS that
claims .4A min on 12V! Yay! That should be no problem to handle.
Funny, but only 2 out of about 15 AT PS's I have show a minimum load at
all, the rest just list max. And only some tell me what color is what
V (though I could infer based on the std AT power connector location,
or use a DMM). It looks like the older I go back, the more info they
give me. No one cares about hobbyists anymore!
The one I'm going to use is from '96. (Would you believe I have a few
from the 80's!)
Back to soldering...
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