Electronics Forum: problem (Page 646 of 1307)

QUAD QSV 1 PLUS

Electronics Forum | Thu Feb 02 15:46:31 EST 2006 | MazinK

Hello Bobpan, Thanks for the reply. Please I need help, we have a quad machine here (QSV1 PLUS) and had problem Not INitilizing the machine, and keep give a message says, (( BUFFER FULL IN LINE 4), and FACTNET.CPP LINE 4. Quad saying could ne one of

BTU oven cooling fan

Electronics Forum | Tue Feb 07 11:52:06 EST 2006 | slaine

Hi not bought fans from them ive sent failed ones off (usually siezed solid) and had them reconditioned. Theve run with no problems. Address of Furness Winding Co Ltd Kings Works Kings Road Ulverston Cumbria LA12 0BT Telephone and fax Tel: (01229)

Voids in Au finished Cu in Pb-free laser soldering

Electronics Forum | Mon Feb 06 15:50:10 EST 2006 | ajaygarg1980

Hi, We are electrodepositing Au(0.25 to 0.5 microns) on Cu & using solder ball bonding process via laser.We are getting lots of voids within the solder (not kirkendall voids). Can anyone shed some light on this problem.We are not using any flux.Pre

Tin-lead wave soldering using a lead-free machine

Electronics Forum | Mon Feb 13 12:41:38 EST 2006 | masrimhd

Hello, I know for sure that using lead-free technology in conventional tin-lead machines makes a lot of problems. But I wonder if we can use conventional tin-lead alloy and components with a lead-free machine! Is it possible? Does this imply any s

Tin-lead wave soldering using a lead-free machine

Electronics Forum | Tue Feb 14 03:58:17 EST 2006 | Rob

Yes, it's fine - as Pete says you have to replace certain parts & either get the pot recoated or a new one. We ran a "Lead free" 6622C from Vitronics Soltec on Tin Lead, then it was cleaned up, recoated and loaded with a no-lead alloy with no proble

Grid lok system

Electronics Forum | Thu Mar 02 21:23:30 EST 2006 | Wave Master Larry

Well see you wrong. I've done this kind of thing for 12 years and I cna tell you that suporting boards with anything else will cause more problems. wave is an art tha needs to be respected even by engineers at AI. Once you get the process down the

Green inductors

Electronics Forum | Thu Feb 16 16:16:19 EST 2006 | fredc

We saw something like this in the machine shop years ago. Fumes from a soldering operation in the shop turned exposed iron and steel tools and the spindle on my Bridgport mill green. Can your supplier apply plating or a coating to the exposed parts o

Green inductors

Electronics Forum | Mon Feb 20 07:59:50 EST 2006 | dpmilk

We saw something like this in the machine shop > years ago. Fumes from a soldering operation in > the shop turned exposed iron and steel tools and > the spindle on my Bridgport mill green. Can your > supplier apply plating or a coating to the >

Green inductors

Electronics Forum | Mon Feb 20 08:25:13 EST 2006 | Rob

No problem. If you get no joy you're going to have to change the footprint to a 1206 or 1210. Murata have a range of high Q value inductors (50-60) & from memory Toko used to be pretty hot too. The terminations on the coilcraft part are listed a

Solder paste thickness measurement with laser machine

Electronics Forum | Thu Feb 23 13:56:21 EST 2006 | slthomas

I have dealt with it before and usually it's consistent, so you use some simple math to work around the issues. Now, if you have so much variability between different locations on your board for resist thickness, HASL thickness, etc., that it fouls


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