Electronics Forum: damage pcb (Page 1 of 27)

BGA Pad damage

Electronics Forum | Thu Dec 21 13:35:32 EST 2006 | ppcbs

Send it to the BGA Rework Specialists at: http://www.pcb-repair.com

PCB damage in Water Cleaner

Electronics Forum | Fri Jul 28 09:24:17 EDT 2017 | jpepke468

A lot of our PCB's are being damaged by our water cleaner, it is a Steolting Triton, and I beleive it is due to the drying section in the machine. The air its blowing on the boards is flipping the boards around on the conveyor and smashing small deli

PCB damage in Water Cleaner

Electronics Forum | Fri Jul 28 12:13:38 EDT 2017 | dontfeedphils

Ironically enough, inline wash system belts work well for placing on top of small assemblies inside wash basket to avoid bouncing around like you've seen. This of course assumes you have access to an old belt like that. Point being, try to find som

PCB damage in Water Cleaner

Electronics Forum | Fri Jul 28 11:16:09 EDT 2017 | robertwillis

Yes it happens with any inline cleaner with small or light boards the pressure can cause them to flip. If they lodge in the links they can also cause damage to the conveyor. For small boards, flexibles etc you do need a mesh fixture of some sort or l

Mydata A12 tool tip damage

Electronics Forum | Wed Jul 18 07:36:20 EDT 2007 | allgood

Sorry I misunderstood, its a UFP. And yes it does wobble as you step from slot to slot and when you step through a pcb, not a huge wobble, more of a shimmy really.

MyData A12 tool tip damage

Electronics Forum | Tue Jun 26 15:05:02 EDT 2012 | upguy

Thanks for responding Fred and Peter. We have had the same damage to the tip occur even though our TP9-UFP sits in an air conditioned room (74 F / 23 C). I spoke with Matt at MyData (who was very helpful). He said that the X-axis bearings, the X-a

Gold fingers damage when plugged into connectors

Electronics Forum | Fri Dec 08 14:35:28 EST 2006 | glynnhamer

We currently are building a pcb that has gold fingers, about 36 in a concave V overall shape from .275 on the outside edge fingers tapering down to .197 in the middle of the 2 inch span that plugs into a shelf connector. These fingers are on both sid

pcb smt pad replacements

Electronics Forum | Wed Oct 18 07:51:14 EDT 2006 | davef

Look here: http://www.circuittechctr.com/ As a low cost approach, use copper foil purchased from a stained glass window hobbyist shop. Cut foil pieces to size with a sharp knife. Epoxy the pieces in place of the damaged pads. Tin and then solder th

pcb smt pad replacements

Electronics Forum | Mon Oct 16 17:46:49 EDT 2006 | Dan

Recently I was given a bad Bios Link from Toshiba which fried my Bios and now my laptop boots to a black screen. I recently unsoldered and removed the existing Bios chip and have ordered anotherfor replacement. Unfortunately while removing, i damag

seperation of soldermask and pcb

Electronics Forum | Tue Mar 18 11:53:58 EDT 2014 | sara_pcb

Our contract manufacturing agency have procured pcbs from approved vendor. After assembly we found solder mask separated from the PCB on the epoxy area as patches. The top side is intact. also over the pcb tracks, the mask got damaged. In what c

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