Electronics Forum | Mon Jun 07 11:25:41 EDT 1999 | Brian Wycoff
| | | I have difficulty to convince my management to air-condition our manufacturing facilities. The room temperature fluxuates from 8 deg.C in the morning to 25 deg. C in the afternoon. The PCB topside temperatures in the reflow oven and wave solder
Electronics Forum | Mon Jun 07 16:52:51 EDT 1999 | Dave F
| | | | I have difficulty to convince my management to air-condition our manufacturing facilities. The room temperature fluxuates from 8 deg.C in the morning to 25 deg. C in the afternoon. The PCB topside temperatures in the reflow oven and wave sold
Electronics Forum | Fri May 28 11:14:21 EDT 1999 | TONY MASTROIANNI
| Does anyone have a suggestion for a UV resistant black potting material? The material recommended by a local vendor turned gray in a couple of months in the sun here in Florida. We are using L.E.D.'s in a small housing (about 1.2" cube) and need to
Electronics Forum | Fri May 28 11:22:21 EDT 1999 | TONY MASTROIANNI
| Does anyone have a suggestion for a UV resistant black potting material? The material recommended by a local vendor turned gray in a couple of months in the sun here in Florida. We are using L.E.D.'s in a small housing (about 1.2" cube) and need to
Electronics Forum | Fri May 28 12:51:11 EDT 1999 | John Thorup
| Does anyone have a suggestion for a UV resistant black potting material? The material recommended by a local vendor turned gray in a couple of months in the sun here in Florida. We are using L.E.D.'s in a small housing (about 1.2" cube) and need to
Electronics Forum | Fri May 28 08:17:50 EDT 1999 | Clifford Peaslee
It is taking more time than we thought to set up the server. So, SMTnet will move this weekend or Monday, after the server is completely setup. Thanks, Cliff | Hello Smtneters, | | Due to the intolerable performance of the server that SMTnet curre
Electronics Forum | Mon May 24 13:06:12 EDT 1999 | Deon Nungaray
| | | Any suggestions on how to maintain Adhesive dispensing nozzles??? They seem to plug up over night and it is starting to get on my nerves. We have tried leaving the nozzles in the machine, removing them and soaking in alcohol, blowing them o
Electronics Forum | Wed May 19 11:50:32 EDT 1999 | Chris Nuttall
We care currently running into problems during our plug via process: At the moment we plug prior to soldermask (LPISM) using epoxy resin - plugging takes place from the component side - however we are seeing solderballs after solder level.This is cau
Electronics Forum | Tue May 18 18:17:50 EDT 1999 | Scott Cook
| Looking at the full convection reflow oven market, I see two segments, high mass heater ovens (i.e. Electrovert Omniflow,...), and low mass heater ovens (i.e. Heller,...) | Did some of you guys did some testing on both types and what were your find
Electronics Forum | Mon May 10 13:55:22 EDT 1999 | Deon Nungaray
| Can anyone tell me what the recommended "typical" cooling rates are after reflow? Are the cooling rates considered as critical to control as the heating rates and why/why not? | I do not think there is a "typical" post reflow cooling rate out ther
