Electronics Forum | Fri Dec 03 16:00:48 EST 2010 | glenseely
When faced with high mass, high cost, sensitive PCBs and now with the added challenges of Pb-Free Vapor Phase is the only safe reflow method for component and joint integrity. A-Tek is the National Distributor for Asscon Vapor phase reflow. Asscon
Electronics Forum | Wed May 21 13:26:46 EDT 2003 | Brian W.
Something else to keep in mind when you reflow using an IR (non-convection) oven. IR reflow is more susceptible to variations in board mass and coloration than convection ovens. Hi mass areas and dark colored parts will cause more variation in your
Electronics Forum | Mon Feb 04 09:42:57 EST 2008 | tonyamenson
I just discovered my reflow oven exhaust had no suction and I'm fixing it now. What I want to know is what happened to my process. FYI. The exhaust from my other oven was getting kicked back into the faulty oven because of this loss of suction. The
Electronics Forum | Tue Apr 05 15:32:49 EDT 2011 | grahamcooper22
It is one of our pastes...Almit LFM48 W TM-HP, a high reliability no clean solder paste based on SAC305 with a size 4 powder. It's a paste that works so well we have thousands of users of it worldwide. Why are you using SN100C alloy paste ? I imagin
Electronics Forum | Thu Mar 05 16:54:53 EST 1998 | Brian Stumm @ ETS, LLC
Not sure if you are open to looking at additional vendors but if you are we would love to compete for your business. Go to our web site then call or e-mail me for additional information. Sincerely, Brian Stumm Thermal processing consultant Reflow an
Electronics Forum | Tue Feb 19 12:28:26 EST 2019 | slthomas
Presumably you're talking about lead free, but you don't say. Heller can probably provide you with a starting point, as rob has already pointed out, but you do need to develop the capability to perform profiling yourself. That oven should have ECD
Electronics Forum | Wed Feb 25 02:50:33 EST 1998 | Scott McKee
| I am currently evaluating some different reflow ovens | for a future purchase. The manufacturers we are | looking at are Conceptronic, BTU, and Heller. Any | feedback on these manufacturers would be welcome. | I am particularly interested in: | 1
Electronics Forum | Wed Sep 17 04:15:23 EDT 2003 | C Miller
The magnetic thing from the sot23 thread made me think of somthing from the past. Does anyone have any experience with vibrating boards during reflow? I know for a fact that if you vibrate a board during reflow it will alow the parts to "float" and
Electronics Forum | Tue Dec 01 17:50:43 EST 2009 | swag
This is cut and paste from a Conceptronics Document - hope it helps you: Following are the lubricants recommended for oven maintenance: 1. To lubricate the conveyor chain use: A. Biral BIO30 -synthetic high temperature oil (highly recommended)
Electronics Forum | Wed Mar 12 21:09:25 EDT 2008 | davef
Not so sure takt time is an appropriate for measure to assess a single process, like a reflow oven. Look here: http://www.google.com/search?sourceid=navclient&ie=UTF-8&rls=GGLC,GGLC:1969-53,GGLC:en&q=takt+time+formula+
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