Electronics Forum | Tue Jul 28 17:44:03 EDT 1998 | Brian Stumm
| Steve, | I know it is tempting to go for the cheapest method of applying conformal coatings but I must warn you. If you are a contract manufacturer then you don't want to limit yourself in the types of coatings you can work with. Just as soon as yo
Electronics Forum | Thu Jul 16 12:50:36 EDT 1998 | smd
200 boards an hour and probably does. Our slow P&P machine keeps us from getting that benefit. But we get to have all the headaches. I think the printer runs on a 286! That's pretty sorry for such an expensive piece of equipment. The stencil frame is
Electronics Forum | Wed Jul 15 14:26:53 EDT 1998 | smd
We have a CSM84V here and the nozzle changer hasn't worked in several years. Because we aren't liked by anyone and won't get another machine for a while, we need to get the changer working again. Philips said that the nozzle isn't going up all the w
Electronics Forum | Fri Jul 10 11:10:16 EDT 1998 | Boris Akselrud
Hi all, I am new to SMT. In past I've made many PCB boards with my small hands at home, but I've used regular technology drilling the holes for the components. I am trying to use SMT for my projects. SOP packages I was able to solder using a regular
Electronics Forum | Thu Jul 09 17:05:22 EDT 1998 | Dave F
| I am looking for some guidelines on evaluating solder paste. I am specifically interested in No-Clean Pastes, as they are a completely new ball game when it comes to slump, tack time, stencil life, tack time, etc. | Thanks for any and all help give
Electronics Forum | Wed Jul 08 15:18:20 EDT 1998 | Upinder Singh
We are wave soldering a board having 24 similar thru hole connectors on it, using a wave soldering pallet. The problem is that one particular pin of connector in around 6-9 connectors get excess solder on the bottom side. I have tried all the parame
Electronics Forum | Thu Jul 09 17:12:00 EDT 1998 | Dave F
| We are wave soldering a board having 24 similar thru hole connectors on it, using a wave soldering pallet. The problem is that one particular pin of connector in around 6-9 connectors get excess solder on the bottom side. I have tried all the par
Electronics Forum | Tue Jul 07 12:33:39 EDT 1998 | smd
I am about to place a huge PO for ESD boxes. Our assemblies need to be placed horizontally in the stainless racks until wavesoldered, but after the wash they will be placed in the boxes. The boxes have a conductive film but they are still cardboard
Electronics Forum | Tue Jul 07 07:44:23 EDT 1998 | Wayne
| Hey Dave... I agree with Steve, get them dry. Even though you are using DI water, once exposed to normal atmoshere the DI residue water will become contaminated. Fungus and board failure down the road. Not to mention if you plug it into test an
Electronics Forum | Thu Jul 02 15:05:47 EDT 1998 | Tom Isaacs
| Help!! Sorry, I missed the insert portion before. Contact me, I have a high-speed system capable of measuring a 12" x 12" pcb, all pads, in under 20 seconds. | There has to be someone out there other than Cyberoptics. Not that I think they don't h
