Electronics Forum: have (Page 1886 of 3473)

Who are the top PCB Suppliers in China?

Electronics Forum | Wed May 31 20:19:21 EDT 2017 | juliefarrell

Hi Chris, My name is Julie Farrell. I actually work for ICAPE! I am located in Kokomo, IN. I would love to tell you more about our company and how we can help you. That we are a top PCB provider in China. We have 35 manufacturing partners in China.

Flexible Circuit Board Finish ENIG or Hard Gold?

Electronics Forum | Thu Aug 25 11:53:12 EDT 2016 | shawn_halo_1

Sorry if I was not clear. We have a Flex Circuit Board that is ENIG Finished. There are two connectors that are SMTd to either side of the Flex to connect to other PCBs within the system. Then, we have conductive rubber contacts that are press fit on

Quad 4C pickup limit error

Electronics Forum | Thu Aug 25 07:43:24 EDT 2016 | claudea2

We have been having a recurring error on one of our Quad 4Cs. When it picks up the first of 8 47uF SMT capacitor it stops with a limit error. If we do 2 consecutive function 30s, the problem goes away until the next board. The first function 30 re

Online Label printing & placement

Electronics Forum | Mon Sep 12 03:38:03 EDT 2016 | rob

Hi John, We picked up a used laser marker (Asys ALS03) last year for around 30K euros and it has done approx 2M codes (we use 6mm square QR) in the last year without fault - it reads them all back to confirm which is handy. We also use labels, and

ALL SERVO DRIVERS DO NOT TURN ON FOR CP8-42

Electronics Forum | Wed Nov 02 16:35:20 EDT 2016 | csm

Dear FUJI Specialist, I need your HELP, we have an CP8-42-E and machine was working properly and from one day to another when we Turn ON the machine make all the startup and check all the list, when all is ready, you have to Puch Ready and automaticl

Batch cleaner not getting PCBs clean and dry

Electronics Forum | Thu Dec 08 12:39:39 EST 2016 | deanm

We have a name brand aqueous batch cleaner that uses a chemical and DI water to clean ROL0 flux from our PCBs. It does ok most of the time for SMT boards and we want to include through hole assemblies as well which should be a better cleaning process

MPM SPM Trackball Upgrade

Electronics Forum | Wed Dec 14 09:46:48 EST 2016 | westshoredesign

So recently I attempted to do the trackball upgrade for our MPM SPM printer, the touchscreen was unable to calibrate correctly. Unfortunately upon reboot after installing the software the PC wont boot into MS-DOS. It's still functional, as I can brow

What paper do you use for scanning artwork on AOI?

Electronics Forum | Wed Dec 14 10:19:56 EST 2016 | jaktechie

Hello, I am new to this forum but I have a question. We use an Orbotech Discovery Ultra to inspect our photo-tools. We currently use this lint free paper as a contrast material underneath the phototool since the vacuum bed on the AOI is black and ou

Au Wire bonding failure

Electronics Forum | Fri Dec 16 13:37:52 EST 2016 | edhare

Hi all, > > Recently, we are trying to do > wire bonding between a 75 * 75 um pad on a chip > and substrate with 150 um height difference, but > when completing wire bonding and the wire bonds > on pad and substrate, the pad will get out of

Wave soldering defects

Electronics Forum | Thu Dec 29 09:03:03 EST 2016 | sumote

I would cut a piece of cardboard to the same dimensions as your circuit card. Run that through the fluxer of your machine and pull it out before the pre-heater. Take a look at the cardboard and verify that flux has been sprayed on it. That board look


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