Electronics Forum | Wed Oct 19 07:04:06 EDT 2022 | winston_one
If any changes in design is not possible and you have to solder it, it's a real headache, I know... I see only 3 options here that you can try consiquently: 1) Accurately profile the board and optimize a profile (go to lower limit of process windo
Electronics Forum | Fri May 21 15:40:58 EDT 1999 | JohnW
| | | hello...can somebody help me regarding the POPCORN at Reflow. What is this POPCORN at reflow, what it looks like, its cause and corrective action if there is... | | | | | | your help is greatly appreciated...thanks | | | | | | omat marasigan
Electronics Forum | Fri Feb 13 08:54:43 EST 1998 | justin medernach
| Hi , | I have not been able to find any good description on how to perform double sided reflow on PCBs.The best would of course be to avoid reflowing the bottom side again but in real life this is not possible. | So when double sided reflow sol
Electronics Forum | Mon Feb 16 16:28:25 EST 1998 | Brian Stumm
Dear Brian, I came across your question on the SMT Net and thought I better reply to this one. Perhaps you might remember me. My name is Brian Stumm and I work for ETS, Energy Technology Systems. I believe we met in Anaheim, CA during last years Nepc
Electronics Forum | Tue Mar 09 07:06:42 EST 1999 | Charles Stringer
| | | | I need to setup an oven to run with a nitrogen atmosphere for | | boards with BGA's, but our ovens do not have the optional atmosphere monitor and controller. Is there a good way to sample and control the atmosphere without the optional bui
Electronics Forum | Wed Aug 07 08:43:32 EDT 2002 | davef
Comments on copper plate temperature monitoring are: * Some people use this type of temperature monitoring to start the day as an element of an oven capability measurement and monitoring program. * Using a copper or other metal plate, like aluminum,
Electronics Forum | Thu Apr 09 12:11:19 EDT 1998 | raymond
Does anyone has any experience using the Prophet Thermal Manager by KIC Thermal Profiling for real time monitoring and control of reflow oven profile ?
Electronics Forum | Thu Apr 09 12:35:16 EDT 1998 | Earl Moon
| Does anyone has any experience using the Prophet Thermal Manager by KIC Thermal Profiling for real time monitoring and control of reflow oven profile ? Yes. What is your concern. Earl Moon
Electronics Forum | Mon Aug 13 21:04:15 EDT 2001 | davef
What??? You don�t have enough things to monitor? The origin of some profiles is mysterious. It�s probably good to try to understand such mysteries. Certainly, the important determinants in the design of your reflow profile are: * Paste you�ve sel
Electronics Forum | Thu Sep 09 08:33:07 EDT 1999 | Dave F
| My company is looking to perform "real time" statistical process control on our current SMT operations. I have identified the critical processes for SPC but have not had much luck in finding a system(s) that can monitor the required processes for m
