Electronics Forum | Wed Nov 20 09:23:58 EST 2002 | Adam
Is it possible to achieve a 100% top-side solder fillet where pin 1 on the device is attached to a ground plane ? we've optimised the wavesoldering and fluxing operations, but without much success on that pin, every other pin is fine. Any advice woul
Electronics Forum | Wed Nov 20 10:33:14 EST 2002 | dphilbrick
Adam Generally the answer is yes. But there are many considerations. First a couple of questions 1 what flux are you using 2 Do you have top side pre heat in your wave solder machine 3 what is your measured top side temp. 4 what is your dwell time
Electronics Forum | Thu Apr 13 10:45:49 EDT 2000 | Jacqueline Coia
Hi there, Has anyone got any 'positive' thoughts and advice on wavesoldering mini-melf components on solder side of PCB. So far results have been crap, in some cases both pads completely skipped. Is this type of problem generic with mini-melfs or mor
Electronics Forum | Thu Jun 09 10:08:59 EDT 2005 | Herman
Hello, We had serval times problems with wavesoldering medium and low density boards. After analysis one time the problems where in the carrier an other time the flux was Not visible contaminated, ...etc. I wonder, does any one know a complete wav
Electronics Forum | Fri Apr 14 07:37:02 EDT 2000 | Wolfgang Busko
Richard: Shouldn�t it be 0,5cm clearance ? Wolfgang
Electronics Forum | Thu Jun 09 10:53:06 EDT 2005 | jdengler
Go to the library section of this site and search for wave. Should be everything you need. Jerry
Electronics Forum | Tue Aug 22 10:57:48 EDT 2000 | caumel
Hi folk's With some pcb's after wave soldering ,we find some solder blobs on vias. There seems to be air inside these blobs What can we check in order to solve this problem? Thanks in advance
Electronics Forum | Fri Jul 03 04:03:36 EDT 1998 | Steve Cheung
Does anyone know why this typically occurs. We have seen capacitors crack due to stressing. Any good solutions? Regards, Steve.
Electronics Forum | Tue Aug 22 14:02:02 EDT 2000 | JAX
Caumel, You should be able to find sufficient info in the archives. Solder Balls probably hold the majority of posts and should be easy to referance. You can find out what causes them in relation to board material, profile tempature, wave type, flu
Electronics Forum | Thu Apr 13 20:27:45 EDT 2000 | Dave F
Hey Jack: I hope this qualifies as positive. ;^) May your days always be bright and filled with sun light and your evenings passed with a pint the never runs empty, so long you keep MELFs of all sorts on the primary side of the board, n'er thinkin
