Electronics Forum: because (Page 106 of 443)

Hi anyone have recommended pcb manufacturer?

Electronics Forum | Fri Dec 21 08:38:54 EST 2018 | msbettyhunt

Yes, I have very good but short experience over there because due to some personal experience I didn't completed my certification in IPC 610 CIS Course but will definitely continue when'll I get the chance. Hopefully, will continue again in next mont

SiPlace HS50

Electronics Forum | Wed Jan 27 08:31:13 EST 2016 | oxygensmd

You need to connect the MC (machine controller), SC (station controller) and the LR (line computer / linie rechner) to same network. The Siplace's network is really strange because this 3 machine will communicate together. You can give the right IPs

AOI false calls with 3D AOI

Electronics Forum | Thu May 19 05:25:54 EDT 2016 | buckcho

Hello, that's why some machines still use 2d for most of their algorithms and checks. They use the 3D on some special cases (like lifted leads). The full 3D machines are for me more complicated, because you can't use some simple 2d checks where appli

Glue PCBA No solder & Bridging issue at Wave soldering Process

Electronics Forum | Wed May 11 09:07:46 EDT 2016 | SN

We are facing SMT components No solder and solder bridging issue (Glue PCBA) at wave soldering process. Fine tuned the wave parameters improved but not able to eliminate the issue. Suspecting because of moisture pad and component leads contaminated d

High Volume PCB Rework in INDIA, CHINA?

Electronics Forum | Sun Jul 02 22:22:18 EDT 2017 | bentepcb

To promote your products or services by slanders others is not good. Of course, some Chinese products undermine market reputation due to poor quality, but needless to say, most of Chinese products are cheap and fine, I believe that no matter which co

Electrostatic Discharge due to Compressed Air

Electronics Forum | Thu Jul 07 01:26:34 EDT 2016 | lukvel

I have not tested whether there is electrostatic discharge on the PCB or not because the electrostatic meter is still on its way. But the IPC-A-610 section 3.1.2 specifies that yes even compressed air nozzles that move air over insulating surfaces g

Arguments against 1(or 2)-ethoxy-propanol (aka SC01)?

Electronics Forum | Sat Jul 23 18:13:37 EDT 2016 | ttheis

I don't understand why you think I'm fear mongering simply because I'm pointing out that acetone has potential hazards vs. water. Sure it may be less hazardous than IPA but I never suggested using IPA for anything so I don't know why you are focusing

Peak temperature of Reflow

Electronics Forum | Fri Aug 12 09:49:19 EDT 2016 | deanm

In general, smaller objects heat up faster than larger objects because they are lower mass. For example if you heat up one liter of water in pan and two liters of water in another pan with the same heat energy applied, the smaller mass will heat up f

Quad 4C pickup limit error

Electronics Forum | Thu Sep 08 15:45:21 EDT 2016 | claudea2

Thanks Bob, I will change the z-rod just to make sure. It is a tall part read at 180. The nozzle height bugs me because we have 3 machines and the first one has a nozzle height of 238 while the 2 others around 200. I am thinking this parameter may ad

Increasing size tolerance to reduce component rejection

Electronics Forum | Mon Sep 26 18:53:30 EDT 2016 | chabscan

Could it be possible in my Quad 4c, to increase component size tolerance to reduce the rejection of components? Could this have an impact in the event of the machine picking a component off center? As in if the machine picks a compnent off center but


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