248 smq92j and profile results

Electronics Forum: smq92j and profile (Page 8 of 25)

Flux Designations and Composition

Electronics Forum | Mon Jul 12 11:35:27 EDT 2004 | Pierre RICHARD

Here are some answers to my questions after a good research. I also added more definitions that could help understand this esoteric language used in assembly, specially surrounding fluxes and their use. In blue italics are comments and extracts from

Time and temp in lead and lead-free reflow

Electronics Forum | Tue Jul 29 10:46:17 EDT 2008 | realchunks

Oh, well if you can profile, model your profile to the profile supplied by the paste manufacturer. Anything outside of their recommended profile is all experimantal.

Machine profiling and product profiling

Electronics Forum | Thu Jan 23 16:59:14 EST 2003 | barry

what are the methods used out there to verify reflow oven performance or machine profiling. What intervals are good practice and is it necessary. We do product pofiles with our profiling equipment and can that be used to base your machine performance

Vertical Oven Profiling and profiler

Electronics Forum | Tue Nov 29 06:31:51 EST 2016 | shockwave24

Hi all, I just would like to ask if what brand and model of profiler can you recommend for profiling of a Vertical Oven?

Solder beads and wave soldering

Electronics Forum | Mon Jul 10 07:46:51 EDT 2006 | ronalds

You are right, RSS profile is not the correct description. I am using a profile which heats up quickly to let the flux spread. Next linear up to activate the flux and prevent thermoshock. My experience is however, that small changes in this profile

Machine profiling and product profiling

Electronics Forum | Fri Jan 24 16:57:39 EST 2003 | MA/NY DDave

Hi, I will give just one of the couple of ways I have seen. Once a particular product is debugged, verified through the process the profile of the Oven and it's settings are stored on a separate PC. Prior to running that product and at the start of