Indeed. Maybe I was just lucky to not get stuck witha huge stockpile of them, so I was free to select devices that best suited the task - and the 3055 rarely got a look in on that basis OR on bang-for-buck.
As always, YMMV.
Even better. I'll pay you 10% over shipping for the whole load. :)
Tim
-- Deep Friar: a very philosophical monk. Website: http://webpages.charter.net/dawill/tmoranwms
I'm talking back when that device was all you had to work with, not necessarily now. ...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |
I can see November from my house :-)
My magnet says steel. The copper-slug '3055 items in my collection are the plastic-package gizmos that don't have that nice high 200C operating temperature limit.
A fair few of those suffered from HF instability, as in "I can hear you three megs up". Layout was everything, otherwise the only cure was to reduce the loop gain and to hell with the degradation in regulation.
Glad to be rid of both devices.
--
"For a successful technology, reality must take precedence
over public relations, for nature cannot be fooled."
(Richard Feynman)
I built several 5 to 17 volt high curent supplies biult from a 7805 and a bank of surplus 2N3055 about 30 years ago for two way radio repair benches. Stable and clean. I had to repair a started motor for one of my service trucks one day. It ran fine on one of those supplies.
-- Politicians should only get paid if the budget is balanced, and there is enough left over to pay them.
Then yours are newer than mine.
-- Politicians should only get paid if the budget is balanced, and there is enough left over to pay them.
Michael A. Terrell:
Have you ever tried
-- Saluti
The full link:
I use ammonia to remove body oils from the keycaps. How are you going to use a cleaning cloth to clean between the keys without spending hours? I can clean a dozen at a time with my method.
-- Politicians should only get paid if the budget is balanced, and there is enough left over to pay them.
On a sunny day (Fri, 22 Oct 2010 12:18:02 -0400) it happened "Michael A. Terrell" wrote in :
I work much more precise: ftp://panteltje.com/pub/key_soup_img_1853.jpg using normal dishwashing detergent. You have to know where to put them back tough :-)
Denatured alcohol, knocked down with a little water, in a sink, slosh... slosh... slosh.
Dry in minutes. ...Jim Thompson
--
| James E.Thompson, CTO | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona 85048 Skype: Contacts Only | |
| Voice:(480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |
I can see November from my house :-)
Why remove the keycaps when there is no need?
I used to use Alka-Seltzer tablets to clean small knobs, when there was no ultrasonic cleaner available.
-- Politicians should only get paid if the budget is balanced, and there is enough left over to pay them.
Michael A. Terrell:
Useful onli for big, big screens. ;-)
That cloth is incredibly effective with finger grease. Also very useful if you are victim of friends and colleagues that have the need of pointing at the screen with oily fingers.
I only have two keyboards. :-)
-- Saluti
On a sunny day (Fri, 22 Oct 2010 12:31:17 -0400) it happened "Michael A. Terrell" wrote in :
Did you ever look under the keycaps?
I've used dish soap and a brush with long bristles. Well, first I blow out the dust and ashes with shop air, then scrub with dish soap, rinse with clear water, blow dry with shop air, and let it sit for a day. Works like a champ!
Cheers! Rich
No need to, unless you type on the bottoms. :)
-- Politicians should only get paid if the budget is balanced, and there is enough left over to pay them.
Ammonia is cheaper, and I can wait overnight. :)
-- Politicians should only get paid if the budget is balanced, and there is enough left over to pay them.
I have hundreds.
-- Politicians should only get paid if the budget is balanced, and there is enough left over to pay them.
Why work harder than you have to?
-- Politicians should only get paid if the budget is balanced, and there is enough left over to pay them.
On a sunny day (Fri, 22 Oct 2010 14:30:39 -0400) it happened "Michael A. Terrell" wrote in :
Then it is possible your lunch is still there. :-) You can actually test this, if your hear that crunching noise whan you press a key.
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