Electronics Forum: explosion (Page 1 of 5)

Convert SMT Heller 1809 EXL 10 Zone Oven to Cure Conformal Coating 1b73

Electronics Forum | Fri Jul 07 10:59:15 EDT 2017 | capse

I looked at the tech data for the coating. It appears to need an explosion proof oven for curing (flammable vapors from solvent). I doubt the Heller reflow is explosion proof type oven.

DDR3 - BGA VDD and VDDQ Pins - Design Guidelines

Electronics Forum | Thu Apr 05 05:37:43 EDT 2018 | balachandran

Recently we have seen the BGA Ball collapsing issue in the field. The unit has the clean manufacturing records at factory, But in the same unit we did the cross section and found Ball explosion only in VDD and VDDQ pins. Can anyone help me to underst

Solder on gold finger

Electronics Forum | Sun Jul 26 20:54:40 EDT 1998 | Masdi Muhammad

Hi, Need some advice on how to eliminate or reduce the solder on finger that we are having right now. So far what we understand is that 90% of the problem is due to the reflow process where solder traps in vias causing explosion when subjecte

R and C, non ceramic

Electronics Forum | Tue Oct 12 08:12:20 EDT 1999 | robert parker

any advice on smt resistors and capacitor that can survive an explosive shock. the ceramic smts are not, plastic ic's and discretes do fine.

Replacement for nitrogen in the reflow oven

Electronics Forum | Mon May 24 11:02:31 EDT 2004 | blnorman

As stated above, Hydrogen is EXPLOSIVE, very bad idea. Management might have meant HELIUM, also inert.

Curious PCB technology

Electronics Forum | Thu Jan 30 17:29:30 EST 2020 | stephendo

Even if it is no where near the pumps it is probably certified explosion proof. Could they have had aluminum sheets, painted them, cured them, stenciled conductive traces, cured it, stenciled conductive adhesive, populated parts, cured it then singu

Re: solder voids, pin holes.

Electronics Forum | Mon Aug 09 16:37:14 EDT 1999 | John Thorup

| Just curious what effect pinholes and solder voids can have on solder joints that have high current passing thru them. Also could moisture from steam sterilization (autoclaving) get inside a said solder joint and then outgas during high current, an

0402 opposing track balance

Electronics Forum | Fri Aug 08 12:52:57 EDT 2003 | davef

So, if you give your customers design guidelines and one their products causes a cataclysmic explosion, resulting in the deaths and disfigurement of many handicaped third-world children, could a lawyer consider you responsible? Spec Fir Tree General

Replacement for nitrogen in the reflow oven

Electronics Forum | Thu May 27 21:41:44 EDT 2004 | valuepr

Im not an expert at this, but im going to have to agree with blnorman. I wouldn't use Hydrogen, its very explosive. I would look into a considering a new oven to cut back on cost. Yes you will have to put out the money for a new unit, but if it reduc

Delamination on IS410 laminate

Electronics Forum | Wed Aug 01 18:14:13 EDT 2007 | swag

We had the same trouble. We baked our boards out but the delamination continued very random. One board would be fine and the next was a nasty explosion of delam. Switched material - no problems since. I never found out the technical reason behind

  1 2 3 4 5 Next

explosion searches for Companies, Equipment, Machines, Suppliers & Information