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- Plasma Displays: Globes, Columns, Tornado
Plasma Displays: Globes, Columns, Tornado
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The field of plasma, often referred to as "natures fourth state of matter" can range from the simple plasma display globe to the to the complex and high power study of thermo nuclear fusion. A plasma is a gas where the individual atoms have been charged by stripping them of electrons. This charging action can be by using electric, magnetic or thermal means. The otherwise neutral atoms now lose electrons allowing an electrical current to flow. The charged atoms now take on properties that they normally do not have. They are easily influenced by electric and magnetic fields where beams can be shaped and directed to impact atomic nuclei transmuting into other elements. A discharge through a gas is a form of plasma, example being a simple house hold fluorescent lamp or neon tube. An electric arc such as that from a welder is a form of plasma. A beam of helium nuclei electrically accelerated and then stripped of their positive charges can become a powerful and destructive beam of neutrons. Tritium gas compressed by a high energy pulse and simultaneously illuminated by a megamp electric current may be the candidate for a fusion fire. A nuclear detonation is a form of plasma. |
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The basic system uses our PVM12 low input voltage adjustable frequency high voltage output driver only requiring connection to one terminal of the display vessel. The other "virtual" electrode is the surrounding atmosphere with the glass walls of the container becoming the dielectric. The system is now modeled as a "lossy" capacitor. The actual rarefied air once energized by the high frequency energy becomes the loss part of the capacitor model. The driver is short circuit protected but must be connected to the display or other suitable load. Input is 12 volts DC at 3 amps and must be earth grounded for proper operation (you can use a 12V battery for field use, or the 12DC/4AR wall adpater that is included with the PVM12). The PVM12 is described in the high frequency power supply section of our website. The display vessel is shown as a one gallon pickle jar with a brass metal cap. The cap is shown reworked for connection to a vacuum pump and the high frequency driver for operation. The jar is available on special request fully pumped down and will provide a display that will change over time and is intended for those not having access to a vacuum pump. * CAUTION Pumped-down jar is under a vacuum and it is strongly suggested to place in a heavy clear plastic bag or meshed bag like what onions are packed in when transporting. If you are using for a public display you may want to enclose in a clear plastic container
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High Brightness, Museum-Quality
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A New Concept In Display Lighting
A few sample sizes are listed here to give an idea of pricing. Please contact us for a quote with any specific requirements.
Special Shipping And Handling Is Required For These Items Please Contact Us For Shipment Pricing, Or Place Your Order And We Will Advise You of Any Extra Charges. |
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