Electronics Forum: hope (Page 91 of 341)

Samsung CP40CV VME Issue

Electronics Forum | Tue Mar 27 15:49:54 EDT 2012 | bradlanger

Try Re-seating the card that connects the ISA slot from the computer mother board to the I/O Dpram card. It may be worth checking the ISA card for bad solder joints. The computer mother board could be going bad. Check for vented electrolytic caps. Ho

SAC305 vs SN100?

Electronics Forum | Fri May 04 08:37:45 EDT 2012 | waveroom

SN100C is being used by 95% of our customers over the SAC305. The main reasons are Cost big savings easily $10.00 lb, nice shiny solder joints good for quality inspection. Very few people are using SN100C in SMT Due to increased temperature requireme

Oven Shutdown Temperature

Electronics Forum | Fri May 04 11:47:56 EDT 2012 | pctech

Hi, It's not advised to hard-down the re-flow oven.There are two reasons for that ; extreme thermall difference in temp. will cause chain and drive shafts to warp and T/C's to crack.Let your "cooldown" profile do this safely within 45 mins. to an hou

Does anyone have a WESTEK

Electronics Forum | Mon Jun 25 10:19:24 EDT 2012 | proceng1

We have a WESTEK ORBI orbital board cleaner and no documentation. I was hoping to find someone with a manual that they might be willing to scan, or mail it to me and I'll scan it and send it back. We have a wire diagram, but no plumbing or mechanic

Regarding Cheapest Pcb Price

Electronics Forum | Wed Jun 27 08:05:44 EDT 2012 | hank_greene

Hey I found out one website earlier named http://www.pcbprice.com/compare/europe PCB price comparison service It shows us nice price comparision table with list of all supplier and theire prices you can also write reviews there..for the corresponding

QFN aligment issues

Electronics Forum | Mon Jul 02 16:19:02 EDT 2012 | jorge_quijano

Thanks for you inputs guys. We left our customer know about the design issues, they will add fids on the next version, I hope it helps. meanwhile we'll deal with those issues. I tested a new stencil today and It has a better alignment than the older

QFN aligment issues

Electronics Forum | Mon Jul 02 16:35:33 EDT 2012 | stentech

There are a few different ways depending on the vendor. If they have the board and overlay it once it is cut. Make adjustments if necessary. If it is a double sided board do you see any movement after the first reflow? This should also be taken into

Samsung Quad QSA 30 Final setup

Electronics Forum | Mon Jul 09 18:29:19 EDT 2012 | btipcb

I have gotten to what I hope is the last step before I can start running product. However, I have and keep receiving an "Invalid Place Position X" error in three steps of the placement program. I have verified that the camera can indeed find these

Dry Packing Desiccant Source

Electronics Forum | Fri Aug 10 13:46:30 EDT 2012 | lrota

I would check the IPC spec IPC-1601 ( Printed Board Handling And Storage Guideline). Also, be sure your dessicant does NOT contain sulphur in either the dessicant material or the paper holding the material. Enthone advises to not use dessicants ins

Looking for SMT spare parts (Siemans)

Electronics Forum | Mon Aug 27 16:06:47 EDT 2012 | jorge_quijano

I just bought the same part last year from this guys: Gonzalo Bello gonzalo.bello@gonaly.com GONALY-USA,INC www.gonaly.com Phone:915 317 3520 +52 1 656 1504034 Nextel:72*8*40944 They are located in Juarez Mexico/El Paso Tx area. Hope it helps


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