Electronics Forum: vapor phase reflow (Page 1 of 39)

vapor phase reflow

Electronics Forum | Wed Nov 17 09:28:40 EST 1999 | Steve Z

Hello, I am new to the SMT area and I need to know what a "good" vapor phase reflow profile should look like. The fluids we are using have a BP of 45 C and 219 C. Thanks,

Re: vapor phase reflow

Electronics Forum | Fri Nov 19 05:12:21 EST 1999 | Graham Naisbitt

Steve, If you can get me your snail-mail address, I will send you some latest information. We actually have a totally new system called Delta 5. It is Condensation Soldering rather than Vapour phase, the difference being that we solder in an air ti

Re: BGAs and vapor phase

Electronics Forum | Mon Jul 19 12:37:15 EDT 1999 | Wolfgang Busko

Hi, SMTASSY that�s what we do, soldering our double-sided-finepitch-BGA-and all-the-other-stuff-boards in vapourphase because it�s the only thing we have. First, we do not do real series produktion, only prototyping up to som

Re: BGAs and vapor phase

Electronics Forum | Tue Jul 20 05:29:14 EDT 1999 | Wolfgang Busko

Hi, SMTASSY that�s what we do, soldering our double-sided-finepitch-BGA-and all-the-other-stuff-boards in vapourphase because it�s the only thing we have. First, we do not do real series produktion, only prototypi

vapour phase reflow soldering technology

Electronics Forum | Wed Jan 30 12:37:49 EST 2002 | jax

nifhail, In a nutshell: Vapor-phase reflow is a process that uses a fluid with a selected boiling point. As condensation of the hot vapor occurs on a cool assembly the assembly's temperature is rapidly raised to match the temperature of the vapor.

problem with vapor phase

Electronics Forum | Wed Jul 10 16:34:23 EDT 2013 | hegemon

Preheating is critical in Vapor Phase Soldering. One trick that is done is to use the "soft vapor" area just above the soldering vapor, some machines can pause just before going into the soldering vapor. Using that pause above the vapor to continue

BGAs and vapor phase

Electronics Forum | Fri Jul 16 15:30:22 EDT 1999 | SMTASSY

Perhaps a little hard to find but is there anyone who uses a vapor phase process to solder populated card with BGAs. I am interested in the success rate of such a process. It is obvious that the throughput is reduce vs a convection oven but still thi

profiler for vapor phase

Electronics Forum | Fri Jul 15 15:19:16 EDT 2011 | dan_ems

Have somebody experience with profiling vapor phase? I must buy a profiler and is very hard for me to decide what to buy. Please help me with a advice. Thanks you.

problem with vapor phase

Electronics Forum | Mon Aug 12 15:56:13 EDT 2013 | pjchonis

Vapor phase soldering systems by Asscon are characterized by special designed heating modules. The thermal mass of the heating modules is designed so that a completely delay-less and direct regulation of the heat/flow/energy transfer to the soldering

problem with vapor phase

Electronics Forum | Wed Jul 10 14:14:21 EDT 2013 | benreben

hi all, i have purchased an used vapor phase and i can't make a constant profile. the profiles depend on the time i wait between two batch... the only difference that i include is the chamber temperature i don't understand why the chamber temperat

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