Electronics Forum | Thu Jan 20 00:22:07 EST 2011 | yangloh
Dear Industry experts, We have just developed a leadless, fluxless solder that can join various metals ) Al, Cu, brass, Steel, stainless and Titanium) and Ceramics ( Ruby, Quartz, Sapphires, glass, TiO2, etc) We intend to explore electronics and
Electronics Forum | Tue Jan 25 08:32:29 EST 2000 | Haim B.
Hello ! We are looking for a screen printable RF absorber material, to be printed on a 50 ohm line as a shielding. thanks.
Electronics Forum | Thu Jan 21 09:55:14 EST 2016 | Sam
We are running a project that is 5 years old. We have yet to resolve all of the issues. Out biggest is warping due to the board being .012" thick. We have created a custom pallet (ricocel) and pallet cover (FR4) to sandwich the board but I am afraid
Electronics Forum | Tue Jun 12 09:30:42 EDT 2001 | Rob Fischer
I assume the material you are using is black. This may sound far fetched but try using a lighter color material. Going from black to gray has given users as much as fifteen degrees F. less in heat loss.
Electronics Forum | Wed May 27 08:55:53 EDT 2009 | milas
Hi Is there an alternative material to fibreglass that can be used for PCBS ? for a specific application I am looking for something that will absorb little or no moisture. Regards
Electronics Forum | Tue Jun 12 11:28:30 EDT 2001 | CPI
Rob: Wouldn't that only apply to IR ovens. If using a true convection oven the color of the material wouldn't hinder output at all "Right". Don�t want to see someone spend money on new tooling if unnecessary.
Electronics Forum | Wed Jan 26 10:33:56 EST 2000 | Haim B.
Hello Mr Dave F Thanks very much. I forget to mention that the material is not electricaly cunductive. Haim B
Electronics Forum | Mon May 23 08:22:31 EDT 2005 | davef
Thermal mass is the ability of a material to absorb heat energy. * A lot of heat energy is required to change the temperature of high density areas, like a ground plane. They are therefore said to have high thermal mass. * Light weight areas, such as
Electronics Forum | Thu Jan 25 17:59:56 EST 2007 | Russ
We are looking at getting an IR rework station. Some have mentioned microfractures in parts made of material that absorb heat differently. They have not provided any details though. Has anyone experienced this problem or know anything about it?
Electronics Forum | Thu Oct 21 23:20:05 EDT 2010 | camtechpcb
According to the Trichromatism.Half red and half blue will get purple.But the trichromatism only apply to color light. The red and blue soder mask are coloring material.Both of them absorb light.You mixed them up,so you lose blue and red,and get grap
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