home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: sci.electronics
- Path: sparky!uunet!haven.umd.edu!darwin.sura.net!zaphod.mps.ohio-state.edu!rpi!news.ans.net!cmcl2!panix!schuster
- From: schuster@panix.com (Michael Schuster)
- Subject: Smoke Theory
- Message-ID: <1992Nov19.175708.21765@panix.com>
- Date: Thu, 19 Nov 1992 17:57:08 GMT
- Organization: PANIX Public Access Unix & Internet, NYC
- Lines: 48
-
- Thanks to David Geiser for digging this out.
- I've had so many email requests for it (when you get it, send it to
- me) that I decided to post it.
-
-
- NEW "SMOKE" THEORY OF ELECTRONICS
- =================================
-
- While going over old course files in electronic devices, I came across
- a sheet of paper, and as I read it, the realization of a basic truth
- came over me. So simple! So obvious, yet I had failed to see it.
- Lab Kitburnt, the legendary circuits TA, the creator of the field now
- known as fried electronics, had discovered how ICs work. He says that
- smoke is the thing that makes an IC work because every time you let
- the smoke out of it, it stops working. He claims to have verified
- this with thorough testing.
-
- I was flabbergasted! Of course! Smoke makes all things electrical
- work. Remember the last time smoke escaped from your 6.002 lab kit.
- Didn't it quit working? I sat and smiled like an idiot as more of the
- truth dawned. It's the wires that carry the smoke from the smoke
- supply to the lab kit. So if the wires were to spring a leak, nothing
- would work properly because there wouldn't be enough smoke reaching
- the lab kit. If there is a large smoke leak, the smoke supply would go
- crazy trying to generate all that smoke and would itself spring a
- leak. But how could this be? Yes...of course! Smoke comes from a
- fire, and more smoke means a larger fire. Kindling the fire too much
- would melt the seals, allowing some smoke, and maybe even flames, to
- escape. If the fire gets too hot (you bet you can feel it!), the smoke
- supply's fuel cuts off, extinguishing the fire and stopping the smoke.
-
- High wattage transistors require more smoke to operate properly, and
- that's why the wires going to them are larger. All that smoke also
- tends to make them hotter, so they require a heatsink. And yes, when
- a power electronic circuit springs a leak, it lets out much more smoke
- than a logic circuit.
-
- But wait.. How does this fit in with all the device physics we have
- been learning all along? What about all the electrons and such? Could
- semiconductor theory be all wrong? Hmmm... I might be at the edge of a
- breakthrough... Wow!!! To be able to prove Shockley wrong! On the
- other hand, maybe I'm in trouble here. There may be a big loophole...
- Wait... I'm getting it... Yes! Of course! How obvious! Electrons are
- black.
- --
- _______________________________Mike Schuster________________________________
- NY Pub. Access UNIX/Internet: schuster@panix.com | 70346.1745@CompuServe.COM
- The Portal (R) System: schuster@shell.portal.com | MCI Mail,GEnie: MSCHUSTER
-