Electronics Forum: forum (Page 5436 of 7890)

Re: DI Water Quality Curve?? Still Looking For A Water Heater Eh?

Electronics Forum | Wed May 20 08:58:59 EDT 1998 | Dave F

| I pretty much have my old DI water problems solved, | but now (of course)I have new problems: | I was monitoring the degradation of water quality to | see how long it would take to get down to 2.05 Megohms | (is this too high to change the tanks?-

Quick Frame and Dek 265GS

Electronics Forum | Wed May 20 07:13:15 EDT 1998 | smd

Does anyone use the "Quick Frame" with their Dek printer? The threads on the screws keep stripping, so we thought maybe we'd send our frames to a machine shop for heftier screws. Has anyone done this? Is there a better way? Isn't it weird how Alpha k

Re: Quick Frame and Dek 265GS

Electronics Forum | Wed May 20 19:35:59 EDT 1998 | Rin Or

| Does anyone use the "Quick Frame" with their Dek printer? | The threads on the screws keep stripping, so we thought | maybe we'd send our frames to a machine shop for heftier | screws. Has anyone done this? Is there a better way? | Isn't it weird h

Re: Quick Frame and Dek 265GS

Electronics Forum | Wed May 20 12:01:16 EDT 1998 | Chrys

Have you tried the new Accu-Frame from PNC? It tensions on all four sides using an operator-INdependent mechanical scheme. It seems pretty slick. They're failry new, and don't have a frame for the MPM's last time I checked, so I haven't tried it m

Re: Quick Frame and Dek 265GS

Electronics Forum | Wed May 20 10:00:00 EDT 1998 | EFData

The quick frame does work well with the DEK 265, but we feel that tensioning is user dependent and introduces variation into the process on an operator to operator basis. Also, because tensioning occurs only on two sides (instead of four) this also i

Re: Topline Dummy Components

Electronics Forum | Tue May 19 18:52:15 EDT 1998 | Dave F

| | | 310-433-7000 Topline | | 714-899-8309 Practical Components | | Thanks for the numbers Michael, but I am still getting a "this number has been disconnected" message for TopLine. Maybe their competitor has what I need | Gary Gary: The Bellco

Re: Topline Dummy Components

Electronics Forum | Thu May 21 09:41:34 EDT 1998 | Gary simbulan

| | | | | 310-433-7000 Topline | | | 714-899-8309 Practical Components | | | | Thanks for the numbers Michael, but I am still getting a "this number has been disconnected" message for TopLine. Maybe their competitor has what I need | | Gary | Gar

Re: Prototype Surface Mount Equipment

Electronics Forum | Wed May 20 22:52:37 EDT 1998 | Dave F

| I'm looking to increasing my prototyping capabilies by getting some automated pick and place equipment etc. Any leads on where to start investigating? I'm a very small job shop with 5 employees. Any help would be greatly appreciated. Greg: Le

Re: Tin-Lead thickness on PWB's

Electronics Forum | Mon May 18 16:31:59 EDT 1998 | Jerry

.025" pitch so the only problem we run into is too much HASL on the adhesive side causing improper glue dispense. As Earl keeps saying HASL thickness is hard to impossible to control. I think we need to look hard at OSP's again but then you get into

Re: Drying ICs any advice

Electronics Forum | Tue May 19 02:59:46 EDT 1998 | P.L. Sorenson - Technical Consultant

| We had some failures on an IC package that the manufacturer has put down to moisture inside the package, leading to popcorning. | This seems a bit odd, the package is a PLCC 84 which is quite thick. I have only seen this problem on thin packages. |


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