Electronics Forum | Tue Mar 24 09:53:01 EST 1998 | Steve Schrader
| What is the right way to count the opportunities for defects in order to calculate the quality (in ppm) of SMT assembly processes as well as the quality of the PCB's? | Please replay to: | fogel_m@netvision.net.il | or | micha.fogel@ecitele.com Ch
Electronics Forum | Thu Sep 13 15:17:45 EDT 2001 | Roger
I wouldn't hold my breath waiting for some kind of regulation that explains what is worthy of getting posted. I think most of us are smart enough to tell when we are getting a sales pitch. Keep in mind that flashing advertisements from industry sup
Electronics Forum | Fri Oct 25 16:40:06 EDT 2002 | davef
Nor ment as a criticism of anyone, but you really need to become intimate with your stencil supplier. This is not one of those "throw it over the wall" buying relationships, like you can have with buying pencils. View this an opportunity to develop
Electronics Forum | Mon Nov 25 16:46:17 EST 2002 | timreisenleiter
Any experience with the Conceptronic freedom-2000/HGR2000 system? I have the opportunity to pick one up for about 15k USD. The system new is approximately 51K, putting it into the high end of BGA/CSP/chip-scale rework systems, the specs. are really h
Electronics Forum | Mon Feb 24 19:16:38 EST 2003 | Neil
Brad, This is a common problem and may relate to the design of the board. In all cases when a device such as a capacitor is place near the edge of the board and the board must be de-panelled, the capacitor must be parallel to the break line. If the
Electronics Forum | Tue Mar 04 16:41:42 EST 2003 | MA/NY DDave
Hi I think you answered your own question. How much depth have you already established If 0 than commissions are high and base salary high Without a base salary forget it for a good professional If a cake walk due to past practices than commi
Electronics Forum | Mon Nov 03 16:58:05 EST 2003 | Bill
We are having a few problems with one of the tanks --possibly a drain clog issue. It is full enough to drip over. I'm waiting for a non-production opportunity to take it down and look under the catch screens. This is the lowest cascaded tank in
Electronics Forum | Wed Jan 28 10:14:03 EST 2004 | danielinsa
All � I am trying to change my rating method for end item assemblies provided by my CM. I am currently using a simple yield method based on total PCBA�s received vs PCBA�s rejected. I have considered PPM but am leery due to the high mix rate and fluc
Electronics Forum | Thu Jan 13 10:24:35 EST 2005 | SuePH
The pallets are made of a black composite that is 5MM thick, and yes, the bottom is beveled to the cut out space for the connectors. The wave solder machine is a Treiber, so the wave height is hand set. I always aim for the center of the leading edg
Electronics Forum | Thu Oct 06 18:24:33 EDT 2005 | GS
To have symbol embedded in PCB copper it could be an opportunity for error because in case of mountinng on it a non ROHS compliance components/devices, the symbol would not tell the true. Better use the Rohs compliant label, stiked on PCB when sure
