Electronics Forum: after (Page 621 of 696)

Reflow oven reliability?

Electronics Forum | Mon Sep 10 08:40:21 EDT 2012 | donkudner

After selecting a few ovens based on the mfr's specifications, I plan to send them a thermal "slug" to run in their ovens (a 1/4" thick, high temp fiberglass slab with imbedded thermocouples). Since we are replacing ovens with fixed speed blowers wit

paper vs emboss (& zig zag placement)

Electronics Forum | Mon Nov 19 05:16:02 EST 2012 | ericrr

Thank you ENIAC for your comments Here is another problem (JUKI KE-750L) Which applies to 0603 (1608 metric) resistors and only resistors (mind you the board is more heavily populated with resistors) After the panel has gone through the oven, Wh

Samsung CP40LV Hard Drive Issues

Electronics Forum | Fri Jan 04 22:01:25 EST 2013 | bradlanger

Depending on the age of your machine you should be able to find an IDE hard drive that will work at an online computer parts store like Newegg.com or Tiger direct. There is a possibility on the older machines that the motherboard bios could limit th

Answer Depends On ...

Electronics Forum | Fri Jan 18 15:22:29 EST 2013 | davef

You're trying to balance the 'cost' of changing the alloy in your solder pot with risk of running a continually unknown and constantly changing alloy. I can't tell you what's best, because that depend on your situation. Some thoughts on changing the

Preheater for hand soldering

Electronics Forum | Wed Feb 20 15:20:34 EST 2013 | hegemon

Depending on your requirements, you could range from a hair dryer, heat gun, toaster oven, hot plate, on up to digitally controlled surfaces and convective systems. You'll have to gauge for yourself whether you are just trying to add some heat energy

Quad IVc AutoProgram

Electronics Forum | Fri Apr 05 20:00:08 EDT 2013 | microaide

I cheated on the escapement length for the SOLIC plate and got through Feeder Optimization and Generate Program without any errors. Some progress, but no I cant figure out how to the the generated program into the central controllers on the Quad IVc

Quad IVc AutoProgram

Electronics Forum | Wed Apr 17 16:51:55 EDT 2013 | gosswald

I have not been on this site for a while but I was reading your post on Autoprgram. I have had my share of fun with this program getting a Quad 2C to run I purchased a while back. I had originally tried the DosBox approach but ran into all kinds of

Reflow profiling of double sided assemblies

Electronics Forum | Fri May 24 19:18:03 EDT 2013 | hegemon

The formula is a great help, where was it 20 years ago? LOL After running a few thousand different products over the years, you start to get a feel for what is going to be trouble with regards to falling off the bottomside during the secondary refl

smd capacitors- ICT measuring

Electronics Forum | Thu Jun 13 08:32:24 EDT 2013 | rway

Have you verified the measurements on the bench with an LCR meter? Chances are you are experiencing aging with these ceramic caps. We have similar issues with X5R and X7R caps. You will see the effects of aging with returns from the field as well

manix or Manncorp manual axial led former

Electronics Forum | Mon Aug 05 22:10:38 EDT 2013 | jaimebc

We have HRFT-301U ( staple bend) is fairly easy to set up. All you need is t-handle Allen that I believe is provided with the machine. All adjustments to form a part, both pitch and lead length are mechanically adjusted by sliding the forming and c


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