Electronics Forum: method to test heatsink (Page 1 of 5)

Best test methods to qualify reflow ovens, automated optical inspection

Electronics Forum | Wed Dec 13 02:17:07 EST 2017 | am

Guys, What are the best effective tests methods to show capability and repeatability of reflow ovens and AOI machines?

Best test methods to qualify reflow ovens, automated optical inspection

Electronics Forum | Wed Dec 13 11:58:13 EST 2017 | am

Actually testing options to measure process limits of the machine themselves

Best test methods to qualify reflow ovens, automated optical inspection

Electronics Forum | Wed Dec 13 07:11:23 EST 2017 | emeto

ICT, Functional test and performance in the field.

Best test methods to qualify reflow ovens, automated optical inspection

Electronics Forum | Wed Dec 13 14:17:26 EST 2017 | emeto

For the ovens you run the profiler and you compare graphs. For the AOI you should run these golden boards(boards that you keep for AOI test - might have intentionally implemented defects) once in a while and make sure you are getting the same results

How to test & measure capacitors/resistors shear force strength

Electronics Forum | Fri Mar 30 13:06:50 EST 2001 | aortiz

Hi, I need support on the method or applicable standard to measure the shear force strength on chip capacitors and resistors. I know the soldered joints strength is related to land desing, solder volume, pcb and component solderability, component

Best test methods to qualify reflow ovens, automated optical inspection

Electronics Forum | Thu Jan 04 03:01:38 EST 2018 | buckcho

As always, our good colleague Evtimov is right about the AOI and oven. For the AOI you need to make a golden sample board(panel) and test if your machine can catch all defects that you simulated BEFORE the oven. Try to me as accurate to real defects

Saponifier needed to stop

Electronics Forum | Mon Oct 08 13:34:44 EDT 2001 | mparker

Dream date? Would that be the St. Pauli girl? I like 'em built for comfort! Thanx for the reply. As usual, you are a fount of information and I will be checking the resource you mentioned. I haven't had much direct experience with saponifiers, now

Saponifier needed to stop

Electronics Forum | Sat Oct 06 08:32:09 EDT 2001 | davef

Mr. Wizard is not currently available. You get the wizzer. Maybe your dream date will show later. Get your own lab tests done. Show your potential customer that your boards are clean. That�s the issue. The issue is not how you go about cleaning

Re: Soldering to Gold

Electronics Forum | Sat Sep 18 13:05:57 EDT 1999 | Brian

| | | | | | Dave, I'll respond by paragraph: | | | | | | | Brian: | | | | | | I like Ag2 also. I prefer it over both 63/37 and 60/40, if the price is not a factor. Yes, gold rips through eutectic and near-eutectic solders like habanero slath

Re: Soldering to Gold

Electronics Forum | Sat Sep 18 14:37:00 EDT 1999 | Earl Moon

| | | | | | | | | Dave, I'll respond by paragraph: | | | | | | | | | Brian: | | | | | | | | I like Ag2 also. I prefer it over both 63/37 and 60/40, if the price is not a factor. Yes, gold rips through eutectic and near-eutectic solders like

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