Electronics Forum: forum (Page 5116 of 7890)

Qustion regarding solderability for PCB in Reflow

Electronics Forum | Thu Sep 23 10:34:54 EDT 2021 | oclsc

Hi Evtimov Thank you for a quick reply for my question :-) The reason why I am using an empty board is only to have a place for the temperture logger beside the fully mounted SMD board that is monitoring the reflow-profil and also to get the same co

Stencil Design For Manufacturing

Electronics Forum | Thu Sep 23 08:05:28 EDT 2021 | majdi4

Hello to all , i will really appreciate your help for this subject if you could help. Am looking for a free software that could help me to manage all stencil designs that i have . I already work with GC-power station to create stencil designs and i

AOI Inspection of Occluded Components

Electronics Forum | Fri Sep 24 14:52:10 EDT 2021 | majdi4

Hello Rainey.. I think that hiden component by the upper shield couldn't be inspected..if the component isn't totally covered by the shield , on can only use the inspection option "missing" by selecting component corners to check only the presence..

new reflow oven - which model/brand/ to choose?

Electronics Forum | Tue Sep 28 06:15:33 EDT 2021 | qihesmt

Hello did you tried reflow oven like this before ? 6 heating zone and one cooling zone https://youtu.be/9Jw3R4lbxNM https://youtu.be/3Vn9n0wy2DM

new SM482 or 2nd hand YS12 ?

Electronics Forum | Fri Oct 08 20:20:37 EDT 2021 | glenenglish

Thanks ProcEng1 for the input New, the factory does super deals on feeders as a package. But since I'll only run the machine machine 500 hours per year, we can get a pretty clean used machine 1-3 years old for about 50% of the new money. The lightin

new SM482 or 2nd hand YS12 ?

Electronics Forum | Sat Oct 23 07:49:04 EDT 2021 | smtconnie

hi we produce our own pick and place with competitive price and good quality and also provide SM482 and other model. As a global intelligent equipment provider, we have continued to provide full SMT line for global customers. Any interest, welcome

Reg. Reflow process for BGA pitch 6,5

Electronics Forum | Wed Oct 06 17:29:50 EDT 2021 | emeto

The question is can you consistently heat up the board to the desired temperature? You need to measure temperature with thermocouples and plot temp/time diagram. Based on the datasheet chemistry you use, you can see what is the recommendation and if

Reg. Reflow process for BGA pitch 6,5

Electronics Forum | Wed Oct 06 20:23:38 EDT 2021 | stephendo

If you can, it would be best to have a scrap board with a scrap BGA and drill a small hole in the bottom of the PCB and attach the thermocouple lead to a ball. This is assuming that you have a convection oven. If you have an IR oven, and that is wh

HELP Error EXM-9 with GSM2 4688A

Electronics Forum | Wed Oct 13 15:41:31 EDT 2021 | dilogic

Aside from BIOS settings for the drive, there's another page with EXM settings (that's the interface your EXM-9 board is using). You have to configure it right in order to get the system running. See attached document where settings are explained - r

HELP Error EXM-9 with GSM2 4688A

Electronics Forum | Tue Oct 26 20:02:48 EDT 2021 | astarotf

Yes Deni, we just found the battery on the EPC-5A board. I was wrong, because of my ignorance. We have the EPC-5A board, this one allows us to have a larger capacity disk, currently we have a 1705 MB seagate I hope after mounting this battery to be


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