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Electronics Forum | Thu Nov 09 15:01:44 EST 2006 | jdengler
I was quoted a new ERSA IR550_PL550 unit last year for $36,500.00. I purchase a previously owned but never used one for $28,000.00. Jerry
Electronics Forum | Thu Nov 09 15:28:10 EST 2006 | jdengler
A used equipment dealer. I think I posted a wanted listing in the Equipment Mart to get the lead. Jerry
Electronics Forum | Mon Nov 13 10:55:10 EST 2006 | dougs
We have the X410 machine here, checked out the ERSA, both came in around the same price but we liked the X410 better as the control software is excellent.
Electronics Forum | Fri Mar 30 09:23:22 EDT 2007 | JD
I agree completly. When the techs in the factory bring boards to me for the PCB operators to replace BGAs on I ask lots of questions before releasing it to PCB dept. Many times its a guess on the techs part because they are frusterated with troublesh
Electronics Forum | Fri Mar 30 14:47:27 EDT 2007 | GS
MSL 3) By SAM (Scanning Acoustic Microscope) before to remove them from PCB, you could identify if de-laminated or not and the degree of delamination. Best Regards...GS
Electronics Forum | Tue Mar 09 12:13:27 EST 2004 | Gabriele
I want just to confirm what Dave suggested you. J-STD-033a, par 6. Boards Rework tells you plenty of useful informations. 6.1 Component removal, RWK and remount 6.1.1 Removal for Failure Analysi 6.1.2 Removal & Remount 6.2 Baking of Populated Boar
Electronics Forum | Tue Mar 09 20:08:08 EST 2004 | davef
Warping BGA are the usual cause of shorts in the corners and are usually caused by the reflow profile. BGA have a natural tendency to warp due to CTE and package thermal mismatch, as you have seen at rework. The PBGA will go from a bowl shape to an
Electronics Forum | Thu Apr 01 11:53:33 EST 2004 | russ
You may want to tack a coup[le of leads first, making sure that the component is fully seated against the PCBA. Or what we do is apply solder to the E-Pad and the lead pads and then hit it with a "heat gun" until the solder melts on the E-Pad and th
Electronics Forum | Wed Nov 15 15:51:21 EST 2006 | RJ K.
I have been looking into buying a rework station like ERSA or PDR. What I am questioning is how well will these systems reflow BGA's with metal top/cover that are reflective. In addition, when preheating the board would dark body packages absorb te
Electronics Forum | Mon Sep 28 18:11:08 EDT 1998 | Karmen
hello everybody(happy Monday). sorry guys, i forger to mention this in my previous message. I work in a prototype lab, and we are going to start using PBGa's, so that means that I have to learn how to remove & install PBGa's. did somebody kn
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