Electronics Forum | Mon Aug 08 06:27:26 EDT 2005 | Hi Peter
Better use Ersa IR550A or IR650A. http://www.ersa.de
Electronics Forum | Tue Mar 09 19:40:47 EST 2004 | Vijay
The shorts happen at corner of the BGA. The PCB thickness is 1.6mm, It is a PC motherboard with all thru hole connectors mounted on.The preheating is done using IR heater and the temp is 120-160 for about 70-80 sec.I am using ERSA IR550A
Electronics Forum | Tue Mar 09 19:40:55 EST 2004 | Vijay
The shorts happen at corner of the BGA. The PCB thickness is 1.6mm, It is a PC motherboard with all thru hole connectors mounted on.The preheating is done using IR heater and the temp is 120-160 for about 70-80 sec.I am using ERSA IR550A
Electronics Forum | Wed Aug 02 06:03:16 EDT 2006 | jammy
Presently I am looking to buy either a PDR X410 or ERSA IR550A rework mahine.The PDR model is the favourite at the moment however I would not turn down the ERSA model or any other similarly specified infrared based rework system.Unfortunately I have
Electronics Forum | Mon Nov 25 07:47:15 EST 2002 | Yannick
And what about the one from Ersa the IR550A?? It's more that 20k but did someone tried it?
Electronics Forum | Tue Feb 05 16:06:48 EST 2013 | mlevesque
We are looking for a new BGA rework station. We got an ERSA IR550A and we are not very satisfied. I'm not sure that IR reflow is the better solution because the top-side heating is too large. I think is better with a convection "forced-air" heat.
Electronics Forum | Thu Jan 06 21:41:20 EST 2005 | James Khor
You can using Ersa IR550A Rework System. The unit was NOT using any hot air process. IR550A Rework System is worldwide the only system with a genuine closed loop control system. Which employs the current temperature at the component in order to regul
Electronics Forum | Fri Mar 12 12:59:50 EST 2004 | babe
Sorry for the late reply, I am an ersa dealer may I suggest mounting an alternative thermocouple attached to a DMM in close proximity to the BGA. See what the differences are in your readings from the DMM and the Digital temp reading on the IR550A. I
Electronics Forum | Fri Apr 20 14:02:26 EDT 2007 | JJ
RA, First, define "medium scale budget". Aside from that, I have used many systems, listed in my order of preference: 1. SRT1100 - superior board support - very reliable 2. ERSA IR550A - unique flexability due to infrared heaters 3. Metcal APR5000 -
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