Electronics Forum | Fri Dec 10 16:53:05 EST 2004 | grayman
JD There are many lead free wave machines out in the market today. They promised to give best result for lead free. Companies here in our country who bought lead free wave machines 3 years ago is now having difficulties in controlling there machines
Electronics Forum | Thu May 05 03:22:38 EDT 2005 | Hannu
I do not mean big, heavy transformers but rather small ferrite core transformers, with ferrites in the range of EF16 .. EF40. The weight of the lead and its percentage of the total weight is not the issue here. We simply do not want lead-containing t
Electronics Forum | Wed Apr 14 09:44:34 EDT 2004 | Vince Whipple
Frank, Your initial question about temperature profiling is a critical point to a good wave solder process. Especially if you have a No Clean flux. As recommended by many in the thread above, get the Process Data Sheet for your flux (this is not the
Electronics Forum | Wed Aug 29 12:12:14 EDT 2018 | solderingpro
What type of flux are you using today? - Obviously you have already outlined the difference in the parent materials and parent material preparation, so using the same program/profile will not work; the characteristics are different. Try increasing p
Electronics Forum | Tue Nov 29 08:50:39 EST 2005 | pjc
Band width relates to conveyor speed to achive a 2 second contact time for Sn/Pb wave soldering. A typical conveyor speed is 150cm/min with a band width (contact band width between PCB and solder) of 5cm. Now for Pb-Free wave soldering a longer conta
Electronics Forum | Fri Oct 17 09:31:21 EDT 2014 | rgduval
To be honest, I have never had success wave soldering or reflow soldering batteries, regardless of their intended use. If you're going to continue a manual operation to solder one pin, I'd suggest that you just solder the entire component in by ha
Electronics Forum | Fri Oct 17 15:23:28 EDT 2014 | davef
First, don't exceed the maximum temperature of the battery, say 85*C [I don't know your specifics] Second, don't short the terminals of the battery. Third, the best way to wave solder a battery is: * Insert an insulating tab between the battery an
Electronics Forum | Wed Jul 14 14:10:11 EDT 2004 | chad
I've had several customers use bean bags. There are a couple companies that will custom make them per size and weight. Other options are wave fixtures. You can contact me offline if you need more specific information 503-924-2747
Electronics Forum | Thu May 11 18:59:40 EDT 2000 | lboone
Have anyone perform wave soldering on FR-2 and FR-1 printed circuit board with lead free soldering? Can you share the parameters(wave temperature,preheat temperature, contact time, wave height,etc,) used and did you do any changes to the wave solderi
Electronics Forum | Fri Nov 22 13:41:55 EST 2002 | cristiano
We are experiencing problems with a smartmedia connector during the reflow solder process. The connectors stay a little bended after the oven. In this case the middle leads are not solded, because they stay with no contact on the board. The conector
