Electronics Forum: having (Page 2306 of 3493)

Smd broken d9ca

Electronics Forum | Wed Sep 09 14:01:12 EDT 2015 | frankxx

Hi. I'm from germany . I have an car dvd Entertainerin ment system. There is a pcb board for lcd . On this board a smd brocken This is an ic with 5 pins on the top is D9CA. I dont know it. And i didn't found it on google. The lcd are only withe th

Samsung QSA error

Electronics Forum | Fri Sep 18 05:10:07 EDT 2015 | bobpan

Hello Simon, I would check to make sure the covers are closed and the cover switches are working. Make sure an e-stop is not pressed. After that....I would check the contactors in the rear of the machine. I have had the contacts on the insides of som

SAKI AOI MACHINE PROBLEM

Electronics Forum | Wed Oct 07 13:41:25 EDT 2015 | 31258

Hello hhel, my name is Marvin and I am an applications/service engineer with Saki America. I would like to know if you are still having a problem with your BF1 frontier. Our office is located in Fremont California. If you are near the area maybe I

MYDATA TM Flex

Electronics Forum | Wed Sep 30 06:25:14 EDT 2015 | strongbyte

I am looking to buy a Flexible magazine for a Mydata TP9-UFP I have seen both TMCFlex and TMDFlex magazines available, does anybody know the difference between the two and whether they are compatible with my machine. I spoke to a Mycronic engineer

BGA vs LGA. Which to choose?

Electronics Forum | Tue Oct 06 13:46:35 EDT 2015 | deanm

Agree. However the LGA has an even lower standoff, so I would think it would be an even greater challenge. The LGA is a cheaper choice but want to know from those who have done both if the extra cost of the SnPb BGA would pay for itself in lower rew

lead contamination

Electronics Forum | Wed Oct 07 13:15:06 EDT 2015 | markhoch

You can most certainly use the same reflow oven for both leaded and lead-free pastes. Obviously your thermal profiles will be different, as the lead-free paste should have a higher reflow temp. As long as your oven has adequate exhaust and flux manag

Thinking of changing Pick and Place from Quads

Electronics Forum | Thu Oct 15 11:07:23 EDT 2015 | aj

You should do a bit of research into Mirae Placement machines.. they took over the Quad machines and built on them so your feeders may still be compatible... I only know this because I spoke to an agent last week - I have never used quad or Mirae..

Modems reflow mistake

Electronics Forum | Wed Oct 21 06:16:49 EDT 2015 | eniac

Dear DeanM, I have the same thoughts about quantity of solder paste. Also I think about poor wetability of some pads (walls) on modems. I'm glad that my ideas are the same like yours and other members of forum. I will try to increase pads dimensions.

Ekra X4 vs X5, Vs X1, etc?

Electronics Forum | Mon Oct 12 19:12:13 EDT 2015 | cusackmusic

Looking are "new" stencil printers. Have heard a lot of people like the Ekra. I see there are X5s, X4s, and X1s available all over the place. I can't figure out what the differences are. They seem similar, and are similar vintage. Any insight?

Ekra X4 vs X5, Vs X1, etc?

Electronics Forum | Wed Oct 14 14:54:00 EDT 2015 | cbeneat

We currently have five X5's. Which we like. My only other experience with other EKRA models was, we had an X3 loaner a few years ago, and after a week of trying to use it we wanted to take a sledge to it...so in a nutshell, X5-great, X3-not so much


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