Electronics Forum | Mon Feb 01 15:23:26 EST 1999 | Nik
| | | | Greetings, | | | | | | | | Can anyone tell me what temperatures pcb's should have when coming out of a forced convection reflow oven and out of a wavesoldering machine. | | | | Also, is there any danger of the pcb's giving off some kind of g
Electronics Forum | Thu Dec 07 19:20:28 EST 2006 | ganoi
Most likely there is movement during reflow. How about conduction oven over convection oven for reflow? This is a small PCB with the LED sitting on a Flex-Rigid extension from the PCB. I was thinking if the stencil aperature for the LED was to be cu
Electronics Forum | Wed Dec 24 11:49:29 EST 2014 | robertwillis
285 is way too high a temperature for a measured part or ball temperature. It's also high for a modern convection oven set point even at reflow. If you have imagages of the problem we may be able to assist you further even on Chritmas Eve?? Bob Wil
Electronics Forum | Wed Jul 14 11:27:41 EDT 1999 | Michael Zadrejko
I am trying to solder a 388 ball BGA to an Andon Electronics Corp. BGA socket adapter and I am having problems in the reflow of this part. I put no clean paste flux in the solder cups of the adapter then put the BGA part onto the adapter and run it t
Electronics Forum | Mon Feb 18 22:18:06 EST 2002 | mantis
Yep i agree most likely misplacment or reflow, maybe check your air flow around the liquidous zones(if convection oven) probably too low.
Electronics Forum | Thu Jan 28 10:09:51 EST 1999 | Charles Stringer
| | | | Greetings, | | | | | | | | Can anyone tell me what temperatures pcb's should have when coming out of a forced convection reflow oven and out of a wavesoldering machine. | | | | Also, is there any danger of the pcb's giving off some kind of g
Electronics Forum | Tue Jun 25 05:28:45 EDT 2002 | ianchan
Vapour Phase is a "phased out" technology. Hot Air Convection is the commonly acceptable type of Reflow Oven. Some folks are getting good improvements for "IR + Hot Air Convection" (combined) Oven technology. Nitrogen Ovens have their own set of p
Electronics Forum | Wed Oct 11 06:52:32 EDT 2017 | smtpatrick
It obviously isn't recommended but I've had aluminium blocks milled out to fit over & weigh down connectors in a previous company when using vapour phase reflow. I guess the same will work in a convection oven as well. You will have to adjust your pr
Electronics Forum | Sun Apr 19 18:58:01 EDT 1998 | Victor Velandia
The following equipment is available immediiately and can be inspected at customers convience: Chip Shooters: Panasert MVIIc, MV150, Mk-1 and MK-2 Screen Printers: Panasonic SPPD, New Long, DEK Reflow Oven: BTU TRS18, TRS 14 (forced convection) Ro
Electronics Forum | Mon Apr 20 10:16:53 EDT 1998 | J. Hughes
| The following equipment is available immediiately and can be inspected at customers convience: | Chip Shooters: | Panasert MVIIc, MV150, Mk-1 and MK-2 | Screen Printers: | Panasonic SPPD, New Long, DEK | Reflow Oven: | BTU TRS18, TRS 14 (forced
