Electronics Forum: up (Page 622 of 1179)

ESD question

Electronics Forum | Mon Dec 12 18:03:15 EST 2005 | Diane

Yes to be quite frank and stright foward your trash cans and bags do affect ESD. Esd also tends to jump thereore you do not actually have to touch the parts to create electrial overstress to the parts. As was mentioned in a previous posting there a

soldering irons for lead free

Electronics Forum | Tue Jul 12 06:13:30 EDT 2005 | dougs

A while back we checked out all our manufacturing equipment for lead free capability, we thought our soldering irons would all be fine as they can reach temperatures well in excess of lead free alloy melting points. Last week i was speaking to someo

Possible to water wash no-clean solder paste boards?

Electronics Forum | Fri Jul 15 08:32:40 EDT 2005 | stepheniii

Now is when you find out if you have a good sales rep for your solder. I've seen solder reps eventually get around to responding. And I've seen some that would be in the plant that day to help you out. I even know a couple who would give advice even

SPC and Wave

Electronics Forum | Fri Jul 15 03:29:52 EDT 2005 | dougs

thomas, why isn't it process control, you cant just think that because you've set up your machine properly ( pot temp, wave height, pre-heat etc etc )that everything is going to be ok, there are other factors that you wont find with wave riders or

SPC and Wave

Electronics Forum | Fri Jul 15 10:56:19 EDT 2005 | pr

As Russ said, you do a DOE beforehand. BUT Maybe we are missing something, we do SPC after the wave (1/5) to catch defect trends and fix them with a minimum of inspection. If you are running a 2,000 piece pull, are you that confident that your origin

would like any input on MPM problems

Electronics Forum | Fri Jul 15 14:04:35 EDT 2005 | valuems

Hi I thought that I was the only one that thought that was confussing. Have almost never had any one mention this one. When I was a field engineer for mpm, people would say something about every thing being backwards and then they would just accep

would like any input on MPM problems

Electronics Forum | Fri Sep 22 08:37:47 EDT 2006 | john

Using MPM UP2000 Hie printer.When give cycle wiper command,After comleting forward stroke machine gives error wiper not parked,press next to continue.If press NEXT VY axis software limit comes and machine give message press NEXT to continue.IF press

Solder Paste Storage

Electronics Forum | Sun Jul 17 23:45:04 EDT 2005 | adlsmt

Without knowing how much you use or what you use it for or what brand and which type, hard to say. In general, follow the Manufacturers recomendations. If you are doing precision work then use cartridges and let them warm up to room temp for a few ho

Dek 249 loosing print speed setting after a few passes

Electronics Forum | Thu Jul 21 22:22:50 EDT 2005 | Ken

Hey, Peter. back in the mid 90's I reversed engineered their drive system because of a dispute over print speed malfunctions. I prooved correct that they had made published claims about their drive topology that were not true. They agreed to redes

Conformal Coating Dilemma

Electronics Forum | Tue Jul 26 11:02:30 EDT 2005 | dphilbrick

I have a single sided PCB that contains 4 RF connectors that will require conformal coating. Sounds easy, well the RF connector is .080 in diameter and stands a whole .050 in height. The sub-straight that the barrel sits on is about .020 thick. I don


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