Travel Dioden 5KN71/04 & 40HFLR 40S02
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Owner:
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alvin_norge
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Released:
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Thursday, September 29, 2011
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Origin:
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Saarland, Germany
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Recently Spotted:
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In the hands of blondzfamily.
This is not collectible.
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Travel Dioden 5KN71/04 & 40HFLR 40S02
![Travel Dioden 5KN71/04 & 40HFLR 40S02](http://img.geocaching.com/track/686aa12b-cbc9-4fb6-aa2c-5d5d1ff910a8.jpg)
Diese "Travel Dioden" möchten von Cache zu Cache reisen.
In vielen Ländern möglichst viele Kilometer zurücklegen.
...gerne mit Foto !!!
![](https://imgproxy.geocaching.com/92b33365167317b81735351e8ea5cceb0aaab666?url=http%3A%2F%2Fcdn1.iconfinder.com%2Fdata%2Ficons%2FIsloo_icons_by_IconFinder%2F128%2Fcamera.png)
These "travel diodes" want to travel from cache to cache and to go many kilometers in as many countries as possible.
...feel free to add pictures !!!
Gute Reise
_ALvin
Eine Diode ist ein elektrisches Bauelement, das Strom nur in einer Richtung passieren lässt und in der anderen Richtung als Isolator wirkt. Daher wird von Durchlassrichtung und Sperrrichtung gesprochen. Bei Wechselstrom bewirken Dioden aufgrund ihrer Eigenschaften eine Gleichrichtung, also eine Umwandlung in Gleichstrom.
Entdeckt wurde ein derartiges Verhalten 1874 von Ferdinand Braun an Punktkontaktdioden aus Bleisulfid (Galenit). Bereits ein Jahr zuvor wurde der Edison-Richardson-Effekt entdeckt, der in Röhrendioden zur Anwendung kam.
![](https://imgproxy.geocaching.com/13189c84ee06c355275a1aa577dc973941cce09f?url=http%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2Fthumb%2F8%2F8f%2FHans_Baluschek_Karl_Ferdinand_Braun.jpg%2F220px-Hans_Baluschek_Karl_Ferdinand_Braun.jpg)
In electronics, a diode is a type of two-terminal electronic component with a nonlinear current–voltage characteristic. A semiconductor diode, the most common type today, is a crystalline piece of semiconductor material connected to two electrical terminals. A vacuum tube diode (now rarely used except in some high-power technologies) is a vacuum tube with two electrodes: a plate and a cathode.
Diodes were the first semiconductor electronic devices. The discovery of crystals' rectifying abilities was made by German physicist Ferdinand Braun in 1874. The first semiconductor diodes, called cat's whisker diodes, developed around 1906, were made of mineral crystals such as galena. Today most diodes are made of silicon, but other semiconductors such as germanium are sometimes used.
Gallery Images related to Travel Dioden 5KN71/04 & 40HFLR 40S02
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Tracking History (14350mi) View Map
blondzfamily retrieved it from Schoenbourg, un joli village #10
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Grand-Est, France
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lylou70 placed it in Schoenbourg, un joli village #10
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Grand-Est, France
- .32 miles
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lylou70 took it to Schoenbourg, un joli village #9
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Grand-Est, France
- .55 miles
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lylou70 took it to Schoenbourg, un joli village #8
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Grand-Est, France
- .47 miles
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lylou70 took it to Schoenbourg, un joli village #7
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Grand-Est, France
- .21 miles
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lylou70 took it to Schoenbourg, un joli village #6
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Grand-Est, France
- .34 miles
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lylou70 took it to Schoenbourg, un joli village #5
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Grand-Est, France
- .19 miles
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lylou70 took it to Schoenbourg, un joli village #4
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Grand-Est, France
- .2 miles
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lylou70 took it to schoenbourg, un joli village #3
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Grand-Est, France
- .25 miles
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lylou70 took it to A la découverte de Schoenbourg #2
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Grand-Est, France
- 12.65 miles
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data on this page is cached for 3 mins
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