Superconducting curcuit.?
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The resistance (ohms) is zero in a superconducting circuit.  Such a circuit will not create a current but will maintain indefinetly a current made in it. Approaching a steady magnet near a superconducting material will induce a current in it. There are projects for accumulating electricity in superconducting loops of many kilometers diameter for peak hours of electricity consommation.
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A crystalline lattice through which electrons flow freely would be a superconductor.  So far, we don't know of any material (elemental or not) that is a superconductor at room temperature; however, several elements have been found to have superconducting crystalline lattices at very cold temperatures.  There are four known elemental Type 2 superconductors:  Carbon, Vanadium, Technetium and Niobium.  Carbon has the highest temperature at which it becomes a superconductor; however, since you specifically asked about crystalline lattice, it should be pointed out that Carbon only does this as a Fullerene nanotube, not a traditional crystal.\n\nHere are lists of the four type 2 and all of the type 1 superconducting elements, and the temperatures and crystalling structures with which they superconduct.\nhttp://superconductors.org/type2.htm#niobium\nhttp://superconductors.org/TYPe1.htm#cooper
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Superconductors conduct electricity with little or no resistance. Organic superconductors contain carbon and are less dense than their ceramic or metallic counterparts; they also offer unusual potential for fine-tuning of electrical properties. Argonne National Laboratory long has carried out the major U.S. effort to synthesize and identify organic superconductors. Nearly 100 new superconductors of this type have been produced, with critical temperatures (at which a superconductor loses all electrical resistance) as high as -260 degrees C, or -434 degrees F. Recently, the first superconductor composed entirely of organic components (with no metal atoms) was synthesized, with a transition temperature in this range. Although this remains far lower than the highest known transition temperature for ceramics, scientists still expect that a high-temperature organic superconductor may be possible, such that liquid nitrogen (at -196 degrees C, or -321 degrees F) could be used as the coolant instead of the more costly liquid helium, thus making practical applications more feasible. The new compound has a two-dimensional, layered structure, which may provide significant insight into the nature of superconductivity.
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By Lance Ulanoff  \nImagine a world where all your portable devices can be charged and powered simply by placing them on a desktop. Chip manufacturer MobileWise has gone well beyond imagining such a world and this week unveiled "a conductive solution" that it believes can make it all possible.\n\nDuring a mid-day press conference in chilly New York City, MobileWise showed off a handful of functioning prototype powerbases and retrofitted mobile devices that all use the company's new MobileWise chipset and enable "Wire-Free" electric power. One chip, the tiny Adapter Controller, goes inside the mobile device and the other, the Contact Controller, gets built into the power base station. These power bases, which were shown in a wide variety of shapes, sizes and colors, are each covered in an array of gold-plated contacts. The retrofitted mobile devices also have a pair of contracts. With properly configured handheld devices, the bases can, according to company CEO Andy Goren, change any flat surface into a charging/power station.\n\n \n \n \nThe patent-pending technology behind the MobileWise is, on the surface, quite simple. The adapter chip inside the handheld device will, when placed on a base station, receive a very small electrical signal and message from the base controller chip that will power up the adapter chip. The base controller chip will sense for polarity. If there is none (say you place your hand on the base) then it does nothing. If it does find polarity and then a signal from the adapter chip, it will then read information about the voltage level necessary to run the mobile device and begin charging and powering it. Because of the array of contacts—from dozens to hundreds, depending on base size—there's no need to place the device in a special spot or position on the base. In fact, during the demonstration we saw the bases accept multiple devices, charging and powering them all at once.\n\nThe solution is not actually entirely "wire free", however. The base station is plugged into an AC adapter and can deliver up to 30V DC to an individual device. It's also, according to Goren, completely safe, and if any charge were delivered to a person, it would be at the level of a low-voltage battery, virtually imperceptible to humans and certainly not harmful, he added. The final base units will also, he said, be waterproof and protected from electrostatic charges. \n \n \n\n\nDespite calls for MobileWise to manufacture the bases, Goren said the company plans instead on delivering the chipsets to partners who will likely build the adapter chip and proper contacts into their products and OEM the power base manufacturing to another company. MobileWise showed a variety of colors and form factors for the bases.\n\n \n \n \nAcer has already partnered with MobileWise and, according to Goren, may ship a MobileWise-enabled notebook by Q1 of next year. But MobileWise has, it seems, even more intriguing plans on the horizon. The company is already in discussion with a couple of major office furniture manufacturers to build the power array bases and controller chips into furniture. Apparently, these bases are for more than just mobile devices. Properly-equipped televisions, lamps and more could be powered by the bases—Goren even had an HDTV that worked with one of the larger ones. Later next year, MobileWise expects to add data handshake capabilities to the chipset, allowing, once the signal is split, data delivery over the same contacts.\n\nWhile no shipping units currently exist, MobileWise said the adapter chips run roughly $1.25 a piece adding, it said, just a few dollars in manufacturing costs to mobile devices and the base stations could, in units of 100,000 cost roughly $11 to manufacturers. Goren said he expects a mid-sized base (roughly 12 by 18 inches) to sell for $160 street. Not every mobile device will have to be retrofitted, by the way. MobileWise says it expects to see a ha
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However fast you think it is, once we reach that speed you can be sure that there will be a way to make it faster still!\n\nIn 1965 Gordon E. Moore (a co-founder of Intel) stated:\n\n"The complexity for minimum component costs has increased at a rate of roughly a factor of two per year ... Certainly over the short term this rate can be expected to continue, if not to increase. Over the longer term, the rate of increase is a bit more uncertain, although there is no reason to believe it will not remain nearly constant for at least 10 years. That means by 1975, the number of components per integrated circuit for minimum cost will be 65,000. I believe that such a large circuit can be built on a single wafer."\n\nThis has become known as "Moores Law", which roughly states that there should be a doubling in the complexity of a chips structure every 2 years.\n\nBy and large, this has held true from 1965 to today, and with IBMs announcement that they can now use deep-ultraviolet optical lithography to print circuitry at just 29.9 nm wide it is safe to say that this law will be upheld for the next few years at least.
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light duty is the problem - would be very easy to make one using any push on connector in the circuit ( you need a spring loaded connector with the pin being non conductive - a 'blade' shaped pin would be the easiest to rig )\n\nanother possibility is to use a switch of any type ( a - b ) that shunts the circuit to a open   circuit  ( this can be activated by a pull - and switched back manually )
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Yes. They do exhibit.\nMercury at 4.2K temperature exhibits superconductivity.\nBut most of the elemnts require very very low temperature to exhibit superconductivity and those temperatures are practically not possible to acheive.\nHope so u got wat u wanted.
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http://www.ee.duke.edu/~cec/final/node21.html#SECTION004101000000000000000\n\nhttp://www.electronics-lab.com/projects/test/014/\n\nI'm not sure you'll find all you need, but they would help.
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I am quite sure that you won't.\n\nI've been in electronics engineering all my life and never saw a spec with a current raing that high.
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A thyristor?\n\nIts a 4-layer semiconductor device that works as an avalanche switch.  It can be triggered into conduction any time but must wait for zero current to turn off.
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Not easily. IC fabrication techniques are essentially planar and can't be used to create helical structures in an IC. \n\nWhat can be done is to simulate inductors using capacitors (small value capacitors can be fabricted on ICs), and active circuitry. Sometimes this is possible, but sometimes it's not enough. Particularly at low frequencies (eg, audio signals from near DC to perhaps 20KHz), external inductors may be the only choice.
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http://en.wikipedia.org/wiki/Bipolar_junction_transistor
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superconductivity is a phenomenopn occuring in certain materials at low temperatures, characterised exactly be zero resistance and the exclusion of the interior magnetic  field.\nTin aluminium, alloys, heavily doped semicoductors etc, show this.
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Yupp... but unfortunately is a hardcopy on my desk. Perhaps you may straight to tell us what\n\n1. You are designing from HT to Transformer 11kV / 415V\n2. You are designinig from Transformer to LV ??\n3. What is the kVA of the transfomer?
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Try this website http://www.discovercircuits.com they have 1000's of circuits for all different applications
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Yes, in fact that has been done throught the concept of "Thermo-coupling" but again this method is economically infeasible, because the current generated in the process is in nano amperes.\nor in very small qty.
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Its like a microwave for metals, only kilohertz instead of gigahertz.  Its done with a coil instead of a magnetron.