Kordyban’s Korner

GCS Theory Applied to Thermal Interface Materials

November 1st, 2005

There are 819 kinds of Thermal Interface Material (TIM) – those greases, putties, pads and phase change compounds that go between hot electronic components and their heat sinks – and just as many ways to…read more

Threatened With a Pipe

May 1st, 2005

I have become a Heel Dragger. When natural convection was all the rage, I was touting fans. Once fan cooling became the status quo, I started dropping hints about heat pipes and thermoelectric coolers. The…read more

Nostradamitech

May 1st, 2004

The big electronics design show was in town. Gino suggested we blow off work for the day and check it out. I was a little short on promotional pens and key chains, so I fell…read more

The Weakest Link in Air Cooling

May 1st, 2003

So far, this 21st Century has been a big disappointment. I grew up on the science fiction of the 1950′s and 60′s. Plus I knew that the stories of Jules Verne and H. G. Wells…read more

Selective Surfaces

November 1st, 2002

“Who’s that guy with the gigantic novelty scissors?” I asked. “That’s Percy,” Herbie said, “VP of the Biological Intercommunications Group, BIG for short. The Lost Pet Tracking System has been his baby since Day One.”…read more

There’s something for everybody on talk radio

August 1st, 2002

I was doing my Sunday morning (2 a.m.) radio call-in show about electronics cooling (Hot Air on the Air with Tony K), when I heard a familiar voice on the line. “Herbie in Hereford,” I…read more

Thermal I/O

February 1st, 2002

Don’t do a spit-take with your coffee – there is no double-sided BGA. It would never see the light of day, simply because no one would ever buy it. Sure the density is unbeatable, but…read more

CFD: One measly letter away from CAD

February 1st, 2001

“The stuff you engineers design is too good,” the guy from Marketing said, “I need shoddier! Can you make them less efficient and cheaper?” I was working for a small company that made electric power…read more