Electronics Forum: 9 zone heller reflow (Page 11 of 15)

Andon BGA Socket Soldering Problem - Ball Collapse

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

Prototype SMT & Ltd Prod Line Choices & Advice

Electronics Forum | Mon Mar 17 11:56:38 EDT 2008 | dyoungquist

We have had VERY GOOD free tech support from Mydata. However, we bought a refurbished TP9 directly from them. I believe if you by a used MyData machine from someone else there is a fee to register your company and the machine in their system before

Re: Andon BGA Socket Soldering Problem - Ball Collapse

Electronics Forum | Wed Jul 14 13:10:49 EDT 1999 | Earl Moon

| 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

Flason SMT Products

Electronics Forum | Wed Oct 03 23:42:32 EDT 2018 | gaintstar

SMT Reflow Oven Factory http://www.flason-smt.com/product/SMT-Reflow-Oven-Factory.html Introduction of SMT Reflow Oven Factory: 1. Windows XP platform, user friendly interface and easily swap between bilingual of English & Chinese. 2. Digital contr

Exhaust on Reflow Oven

Electronics Forum | Tue Jun 21 19:25:10 EDT 2005 | darby

This is basically the reply that I had from Heller ovens regading this - "The recommended air flow is at the back of the machine near the vent. From the book I copied from you it should be 500 CFM. If you do not achieve this figure, it not a great

What is the best Low Volume Reflow System

Electronics Forum | Fri Feb 08 10:25:49 EST 2013 | emeto

That's what I mean: http://www.pcbunlimited.com/bm-w630-lead-free-reflow-oven-p-575.html?gclid=CLKDuZeBp7UCFe9aMgodFVAAVA http://www.pcbunlimited.com/bm-w430-lead-free-reflow-oven-p-557.html?gclid=CM_up7mBp7UCFYxDMgodSkQAbg these ovens are bigg

Re: Andon BGA Socket Soldering Problem - Ball Collapse

Electronics Forum | Thu Jul 15 08:03:36 EDT 1999 | Mark Quealy

| | 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

Tombstone defect

Electronics Forum | Thu Apr 24 23:04:45 EDT 2003 | yukim

I've been struggling with this problem for a while. We have two products: A, which is Ok and B, with tombstone defect (0603 & 0805 capacitor chips). A & B have the same design: pad sizes, separation between pads, components orientation. Both have s

Re: Poor solder joints on QFP 100's

Electronics Forum | Thu Dec 16 16:46:47 EST 1999 | Mike Naddra

Steve , I use a general set of guidlines when developing reflow profiles: Ramp rate to 140 deg C - 50-60 seconds Time at preheat (140-160 deg C) - 90-120 sec Time above liquidous (183 deg C) - 45-90 sec Time at peak (215-225 deg C) - 9-12 sec peak t

choosing a type semi-automatic stencil printer

Electronics Forum | Thu Apr 22 00:14:08 EDT 2004 | snehal acharya

we are in Process controls field we have set up our own SMT line , we have MYDATA TP9-2U Pick & Place M/C & reflow oven & manual printer. since now our product demand is increasing so for enhancement of the quality & for speedy production i wanted to


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