Electronics Forum | Wed Apr 22 21:21:06 EDT 2015 | comatose
We see this from time to time. Usually, one of the leads of an electrolytic is attached to a ground plane, and the other to a trace. The ground plane acts as a big heat sink and reflows significantly later than the trace. If you have glue in your li
Electronics Forum | Mon Jun 01 04:35:16 EDT 2015 | buckcho
Hello, I have seen two different ways in two companies - one they do it before start of every batch, the others do it when a program is made. I am a fan of the first one, but it depends on company policy. Its good when you have to make a lot of chang
Electronics Forum | Mon Jun 01 05:20:57 EDT 2015 | alexeis
Hi, I agree with Buckcho. Further to what was said here, our customers perform preliminary simulations to discover potential problems in production. To do so, they use software tools such as QPlan and QPlace UPD. QPlan automatically detects and fix
Electronics Forum | Wed Jun 17 01:02:16 EDT 2015 | armandogomez
Hello Had a similar problem way back with the hydra, first go to the service program manually activate the hydra camera then move the Xwagon to place the hydra ref plate over the hydra camera and check first if the camera works, second the image you
Electronics Forum | Tue Jul 14 01:48:43 EDT 2015 | buckcho
Hello. I used Heller before - very stable oven, I had zero problems. Maintenance is also very easy. I also think they are not so expensive. You have to look at the power consumption and N2 if you are going to use it. Some ovens can trick you with low
Electronics Forum | Wed Jul 15 11:42:24 EDT 2015 | davef
Here’s what you should try: * Go to the “Used SMT Equipment” nav tab [left margin, upper part of this page] * Click “Add Item” button [weird orangy, peachy color button, right side, near top, above thick blue line] * Complete form, making sure that y
Electronics Forum | Tue Aug 04 12:11:56 EDT 2015 | bnorton
OS/2 UIC version 3.2.3 Powerup seems to go OK until, while the GUI says ...initializing..., an error popup appears saying "Did not receive request to load machine model within timeout period. Possible machine error condition exists. Do you want t
Electronics Forum | Fri Aug 14 08:41:23 EDT 2015 | emeto
I don't know what paste you are using, but most of the leading brands can stay out of the fridge for up to 6 months.The paste you already took out of the cartridge should last you several days - up to one week, depending on your room temperature and
Electronics Forum | Thu Sep 03 09:02:38 EDT 2015 | derrikf
Yes. This is spot on. The machine is more than likely moving for a specific reason. You need to observe what it is doing while it is moving, when it's doing it, if it does it every time you perform a sequence of operations, or if it's occurs interm
Electronics Forum | Fri Sep 04 21:04:33 EDT 2015 | sarason
How high a voltage are we talking , 240 volts, 4000 volts , 26000, volts 60,000 volts, 240 volts is easily done as we go up the scale insulation becomes a bigger problem and winding machines have to be much better in control of tension,also at higher
