Electronics Forum | Mon May 27 18:51:17 EDT 2002 | harotec
Hi Yngwie Have you got a reflow oven yet. If not, forget about complicated profiling with test runs or reflow trackers. We've got a nice oven with integrated temperature-feedback system. You build any profile you want and the oven will adjust its hea
Electronics Forum | Fri Aug 02 11:48:23 EDT 2002 | johnw
I can't think of any off hand other than the Ersa which is massive and from when I used it a pain in the A*SE to program and keep programmed, you always seem to have to baby sit it. I bet if you asked you could get one, the problem is that forced con
Electronics Forum | Thu Jan 16 04:02:18 EST 2003 | johnw
The IPC 610 actally conflict's with 7095 which give's a better indication of what's acceptable. I believe that IPC are reviewing both. Motorola did a bunch of work before basically showing that void's aren't that bad up to a certain size, I think pro
Electronics Forum | Thu Sep 25 07:45:41 EDT 2014 | emcglobaltechnologies
Good morning, I hope you are doing well today, please allow me to introduce myself. My name is John Wasserman and I am the Sales Manager for EMC Global Technologies. We manufacture fixtures and tooling for the processing of printed circuit board ass
Electronics Forum | Tue Jul 27 14:56:23 EDT 1999 | John Thorup
| | | | We are currently using a 65/35 solder for our wave process but are considering switching to a 63/37 for a substantial cost savings. No one here seems to know why we everused a 65/35 formulation in the first place. | | | | I understand 63/37 t
Electronics Forum | Tue Mar 27 15:53:13 EST 2001 | johnw
RW, I've been printing glue by stencil for a while. Like the other guy's say there are various method's and material's that you can use but then your printing paste so the ideal is for as little change as possible to the method's your already using.
Electronics Forum | Tue Mar 27 15:53:14 EST 2001 | johnw
RW, I've been printing glue by stencil for a while. Like the other guy's say there are various method's and material's that you can use but then your printing paste so the ideal is for as little change as possible to the method's your already using.
Electronics Forum | Thu Mar 29 15:29:11 EST 2001 | johnw
measuring Paste volume or at least paste height is an essencial part of any SMT process. You've got to control those input's.... Paste volume determines how much solder is available for your joint so theres a direct to joint reliability / PCB reliabi
Electronics Forum | Tue Oct 19 14:56:55 EDT 1999 | JohnW
Nick, I've run this flux for a while and it's not too bad. There is a tendancy for there to be residue left on the PCB after wave due to the solid's content but it can be minised by putting some effort into setting up your spray fluxer to an optimum
Electronics Forum | Thu Oct 14 18:02:31 EDT 1999 | JohnW
Bryan, 0402's tombstonning isn't that uncommon and usually the 1st reaction is alway's the pad size aint right. If you've followed the IPC guidline's normally you should be fine but I'd double check the component supplier's spec's as well. brian's p
