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ALL SERVO DRIVERS DO NOT TURN ON FOR CP8-42

Electronics Forum | Thu Nov 03 13:28:48 EDT 2016 | jimmyboz

If there are no errors, check main relay contacts, it is common that one contact is not closing.

Solder balls defects

Electronics Forum | Wed Aug 01 18:42:23 EDT 2018 | deanm

How close are your SMT pads to the gold fingers? Can you supply a photo?

QFN welding problem by reflux oven 10 zones

Electronics Forum | Tue Feb 11 15:17:49 EST 2020 | emeto

Your profile should be close to this.

MPM SPM

Electronics Forum | Fri Oct 09 13:43:47 EDT 2020 | babe7362000

These were close. But our Machine is the SPM not SPM-AV.

Hood closing issue in Heller 1809 EXL Reflow

Electronics Forum | Fri May 18 15:58:37 EDT 2018 | mainenetservices

Please contact Heller at info@hellerindustries.com with oven model and serial number.

OPAL XII user manual

Electronics Forum | Thu Feb 08 17:43:02 EST 2024 | redspare1

Thanks so much, we can close this.

Re: Dbl-Sided Reflow Question

Electronics Forum | Sat Jun 03 00:14:04 EDT 2000 | Ramon I Garcia C

Hi I don't speak english very well but some time I had A similar problem but the diference that we only procesed a single side, my pcb have one via hole barrel close to the pad then the solder flow throu the hole, my problem was an insuficient solder

Batch Cleaner Closed Loop YES!!! / NO!!! / MAYBE???

Electronics Forum | Fri Feb 15 10:09:24 EST 2002 | PeteC

The Electrovert AquaJet w/ Closed-Loop runs like $63K to $107, depending on the AJ config. The AJ is like the only batch machine I've seen that is not a glorified dish washer. Justification depends on your application. The batch system takes less spa

breakaway tabs

Electronics Forum | Fri Jan 31 13:37:22 EST 2003 | MA/NY DDave

Hi Hopefully someone else will add more. The IPC has some patterns on this topic so you might wish to check their literature. Scoring is another technique. You are pretty thick at .135 so you want to make the drill hits as close as possible, and y

BGA/Fine pitch footprints

Electronics Forum | Thu Mar 04 20:15:51 EST 2004 | davef

Print paste in the holes you don't plan to use and let it dry. That way you don't affect your paste volume in other apertures. The bad news: When you don't want paste to dry and close your apertures, it will do it. When you want paste to dry and


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