Electronics Forum | Thu May 27 22:29:14 EDT 1999 | Mike Flori
Does anyone have a suggestion for a UV resistant black potting material? The material recommended by a local vendor turned gray in a couple of months in the sun here in Florida. We are using L.E.D.'s in a small housing (about 1.2" cube) and need to s
Electronics Forum | Sat Aug 22 09:09:31 EDT 2015 | tvliquidator
what is the technical difference between led and neon bulbs
Electronics Forum | Fri Aug 28 12:11:10 EDT 2015 | davef
LED: [Light-emitting diode] https://en.wikipedia.org/wiki/Light-emitting_diode Neon lamp: https://en.wikipedia.org/wiki/Neon_lamp
Electronics Forum | Fri May 28 11:14:21 EDT 1999 | TONY MASTROIANNI
| Does anyone have a suggestion for a UV resistant black potting material? The material recommended by a local vendor turned gray in a couple of months in the sun here in Florida. We are using L.E.D.'s in a small housing (about 1.2" cube) and need to
Electronics Forum | Fri May 28 11:22:21 EDT 1999 | TONY MASTROIANNI
| Does anyone have a suggestion for a UV resistant black potting material? The material recommended by a local vendor turned gray in a couple of months in the sun here in Florida. We are using L.E.D.'s in a small housing (about 1.2" cube) and need to
Electronics Forum | Fri May 28 12:51:11 EDT 1999 | John Thorup
| Does anyone have a suggestion for a UV resistant black potting material? The material recommended by a local vendor turned gray in a couple of months in the sun here in Florida. We are using L.E.D.'s in a small housing (about 1.2" cube) and need to
Electronics Forum | Wed Oct 13 08:37:49 EDT 2010 | denisp
we have a static problem with 0603 led when removing the plastic retainer from the tape and reel. same problem with the feeder causing reject and bad placement. is there someone having the same problem? and how to fix it. thank you
Electronics Forum | Tue Dec 03 11:59:01 EST 2002 | slthomas
We haven't run a profile yet....probably because we're a-feared to. We can't do topside preheating here to any degree because we use an aluminum plate for aligning hundreds of top side through-hole components (pots, switches, buttons, LEDs) that te
Electronics Forum | Tue Aug 14 23:58:19 EDT 2001 | Glen Brian
We are using the new auto-dipping machine for LED solder dipping and dragging. The flux is water-soluble flux and the solder is 63/37 at 250 deg. C. Two weeks ago we exchanged the pot with new 63/37 solder. About a week, we found that the high level
Electronics Forum | Wed Mar 12 12:28:52 EDT 2008 | operator
I recently witnessed a process in which the solder pot operator used Techspray WSOL water soluble masking to cover the areas around a connector that was to be soldered on the solder pot. He did not wait for the WSOL to cure. He soldered immediately.
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