Electronics Forum: alsos (Page 331 of 1037)

Fuji NXT Feeder

Electronics Forum | Mon May 28 22:39:20 EDT 2007 | fazan83

Guys please help. Does anybody know what is the length of the empty components space in tape and reel that we need to provide for the Fuji NXT feeders to enable the FUji NXT placement? Please give me spec for 8mm, 12mm feeders and ETC. ALso if som

thermocouples on PCB - Kapton tape?? or else ??

Electronics Forum | Tue Jun 12 17:59:56 EDT 2007 | swag

The best device I've used is a temp-probe. It clamps to the board rail, extends out a few inches and forces the ball to stay right where you want it. Sounds like you need a quicker fix, though. It's also kind of pricey and not the best if you need

Foam in the wash

Electronics Forum | Thu Jun 14 17:12:17 EDT 2007 | cman

Is the prewash water going to drain or being re-circulated? If you are re-circulating don't send all or a portion to drain (or your treatment system) even sending a small portion to drain and adding fresh will reduce foaming. You will pull more water

Glue dispenser dor SMT line ( Glue process )

Electronics Forum | Tue Jun 19 07:20:43 EDT 2007 | sami

Dear Fastek. For the Front panel board we are using multible ( 4 boards in one PCB. even thought the balance between the DEK printer and the placers still big 6 sec as a difference. But, may be this is a good idea for the main board? may be also it's

Reflow Profile Design

Electronics Forum | Sat Jun 16 02:44:21 EDT 2007 | gsala

Hi Grant, it seams your PCBs are ENIG (Gold)finished, correct? If yes, did you considered the quality of PCB, for istance are you sure are there any black pad evidence on BGA pads? When BGA drops away like that, one of the potential cause can be a

MYData issue

Electronics Forum | Wed Jun 27 18:10:34 EDT 2007 | kpm135

Just thought I'd let you know the problem was the Batteries. There happened to be three 6 volt 10 Ah batteries hooked in series that were no longer holding voltage. Also we ended up replacing the MI board because there was a fried component on it. Do

Compressor air line material

Electronics Forum | Mon Jun 25 09:29:04 EDT 2007 | swag

Copper is best! I've seen troubles with black pipe - the pipe is not always clean on the inside and debris or mill scale makes it into your equip. eventually. We've also used PVC to get by/quick fix and we always ended up blowing a fitting or even

PC Board Marking

Electronics Forum | Thu Jul 19 14:30:46 EDT 2007 | barryg

Hi Pete, we use and have been using Brady Lasertab markers, they hold up through oven and wash, we use a standard laser printer (I believe we use a special toner though) and a software package called labels unlimited (can find on ebay or amazon) whic

SN100C wetting problems

Electronics Forum | Fri Jul 13 12:20:33 EDT 2007 | jdumont

There are a lot of areas that could be leading to this problem. We have some of these issues on some boards with this solder as well but the hole fill still meets IPC class 3 requirement of 75% vertical hole fill. Through hole diameter is important.

Universal Instruments Radial Inserter

Electronics Forum | Thu Jul 19 14:03:53 EDT 2007 | slthomas

Radial Leads (I've had IIs, IIIs, and Vs) do the job nicely, but they need weekly maintenance to keep them running. I don't know if you can get parts for them or not if you're not registered with UIC, but you WILL need parts for it. You will need al


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