Electronics Forum: amps (Page 7016 of 7890)

PCB over shelf life

Electronics Forum | Fri Dec 17 00:55:22 EST 2010 | kemasta

Hi Kim Dun take any risk in delamination bcoz u > will be the person to answer for being it. So, > we do bake all Pcbs, which have 3months of shelf > life, b4 startin any process although they are > still inside the factory packs. We keep it in

PCB Warps

Electronics Forum | Wed Dec 22 18:16:46 EST 2010 | padawanlinuxero

Hello ! I have a problem with one of high runner, our board comes in a seal package with dessicant cant really tell you how much RH% is inside the bag, but our board does not spend a lot of time in the shelf just some days or a couple of weeks max,

1B31 Acrylic conformal coating problems

Electronics Forum | Mon Jan 03 00:30:30 EST 2011 | raghu

Contact your distributor for the coating or > Humiseal directly. Humiseal has had a recent > issue with batches of 1B31. The specific problem > is lack of adhesion, which is what you have as > well. You need to find out if your batch # is one >

Solder Paste Printing to 0.005

Electronics Forum | Tue Jan 04 09:26:22 EST 2011 | scottp

We've been doing this for over 10 years using flux. We print a tacky flux first using an 0.002 or 0.003" thick stencil, then print paste using a thicker stencil with the underside half etched to keep it away from the flux. In our case, we can't jus

Need Help Operating CSM84VZ

Electronics Forum | Wed Dec 29 15:39:21 EST 2010 | ercdave1

Recently purchased a CSM84VZ, thinking that it was going to be a simple stand alone machine easy to program and i have now found out that is nothing like I expected. i have no computer to control the machine other than the hand held control that conn

Need Help Operating CSM84VZ

Electronics Forum | Wed Jan 05 21:25:15 EST 2011 | jeffr

Error 215 is due to corrupt memory. I suggest that you start by replacing the Lithium battery on the Mother Board. Next, remove the cable from the Floppy unit and turn on the machine with it disconnected. Goto the SYSTEM menu and find the menu "DATA

Need Help Operating CSM84VZ

Electronics Forum | Thu Jan 06 10:49:18 EST 2011 | ercdave1

Thank you guys for the help. Tom, i got the manual and as far as i can tell there is a lot of reading i need to do. Also got the MCH file but i do not have any idea as of how to imput to the machine. i will read the manual hopefully some of my ques

Need Help Operating CSM84VZ

Electronics Forum | Fri Jan 07 01:36:46 EST 2011 | jeffr

David, Assuming your machine has a WHITE controler, not a SILVER controler, there is a floppy drive inside the front panel of the controler. (Remove the top cover to reach the 50pin cable.) If Tom offers you a disk to try in the machine, go ahead. T

Need Help Operating CSM84VZ

Electronics Forum | Fri Jan 07 09:23:16 EST 2011 | ercdave1

I removed the front cover of the controller box and found a cable secured to the right plate with cable ties but no floppy. the cable has a 50 pin connector. maybe is an option on your machine that my didnt get. I hope tom has better luck. I am goin

Need Help Operating CSM84VZ

Electronics Forum | Sat Jan 08 07:28:19 EST 2011 | jeffr

David, If you have no floppy drive, then your machine is a pre 1990 or earlier machine. (Not CSM84VZ). These machines have a RAM memory with 14 programs max. Can you verify this for me with a picture of the inside of the front of the controler. (jr@h


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