Electronics Forum | Wed Apr 27 06:57:47 EDT 2005 | steve
I always have a difficult time with seeing people using two different manufacturers products. Here your printing with Senju and hand soldering with Kester. So if theres a problem you have to look at two different products, contact two different compa
Electronics Forum | Sat Apr 30 13:56:31 EDT 2005 | steve
My experience with different size boards and pre-heaters. The perfect world (right?) you would saturate the complete pcb with bottom pre-heat. But it is difficult with repair and rework equipment, not to mention the expense and foot print of large pr
Electronics Forum | Fri Apr 29 15:56:01 EDT 2005 | steve
You never mentioned the size of the board? You will find a vast array of pre-heaters with a range of prices. I could reccoment a few products based on the size of the board in question. The solder iron staying at temperature while not being used is a
Electronics Forum | Sat Apr 30 10:37:25 EDT 2005 | Daniel
I think he did mentioned the board size in the inital thread: "265mm x 207mm pcb", but maybe it was not clear written. I have a question about rework and pre-heat: is it necessary to have the pre-heater to cover the whole board size, even if you onl
Electronics Forum | Tue May 03 09:47:03 EDT 2005 | denismeloche
We sell rework stations for all kind of components and boards. The systems are designed to fit a particular size board and it's very difficult to design a one size fits all system. I personally have a lot of experience reworking high mass, high hea
Electronics Forum | Mon Apr 25 12:19:21 EDT 2005 | siverts
Hi all, We produced a RoHS (lead-free) prototype order recently, and there was some components that we needed to replace on a couple of PCBA's. We found it very hard to do this even with the new solder iron. The components was just small RoHS SOIC's
Electronics Forum | Fri Aug 26 21:23:38 EDT 2005 | Jes�s Salinas
Hello , In our case we take the results from the repair station. Each test station has its own repair station so from there we count the process defects : placement and printing. The formula used to calculate PPM = DEFECTS / (PARTS PER BOARD x UNITS
Electronics Forum | Mon May 29 04:02:51 EDT 2006 | vasily
Hi Efren Unfortunately I cannot say about prices, because I don't know them in your region. But I can offer you to consider the world-leader manufacturers of each type of equipment. I think you can obtain all information through their web-sites. We s
Electronics Forum | Wed Jan 06 07:45:30 EST 2010 | davef
The transistor on your Audiovox VE926 Commax CL-70MA board is double marked. You are looking for a "DF S2N" You're not the first with this problem. Look here for leads: * http://www.fixya.com/support/t404099-audiovoxve926_no_picture * http://www.f
Electronics Forum | Wed Jan 04 16:56:25 EST 2006 | dajesk2003
We have an Ionograph 500 M SMD II tester. A couple of months ago, it began failing bare boards at a very high rate. We use 10ug/in2 as our standard. Typically we would fail, maybe one board every 6 months. In the past two months, at least 15 boar
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