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Electroluminescent Lamps - How it Works & Inventors
EdisonTechCenter
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EL displays and lamps, they use phosphors directly excited by current to create light. The EL lamp and display were invented in the 1950s and have since evolved into advanc...
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The Induction Lamp - Types and Inventors
EdisonTechCenter
78 views
The Induction Lamp creates a discharge in a tube or bulb without having electrodes inside the vessel. It uses electromagnetic fields to excite a filling. There are two kind...
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Really Cool 1904 Induction Lamps!
EdisonTechCenter
90 views
Peter Cooper Hewitt is an "unknown" pioneer of electric light, here is a look at some of his innovative designs in induction lamps that lead to the modern internal and exte...
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Mechanicville Power Station - 1897
EdisonTechCenter
121 views
Early AC generators and the Mechanicville Hydroelectric Station, it was one of the first few 3 phase AC power stations in North America. The powerhouse had 7 generators 750...
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Thin Film EL Structure
EdisonTechCenter
95 views
TFEL: diagram of how a basic thin film electroluminescent device is made, used in lamps and computer displays. ITO (indium tin oxide) and metal electrodes with insulators a...
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The Fluorescent Lamp - How it Works - Inventors
EdisonTechCenter
245 views
Introduction to fluorescent lamps: How it works, inventors, animations. The fluorescent light is the most prolific type of lamp in the world. For indoor lighting it remains...
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Inventors of the Fluorescent Light
EdisonTechCenter
225 views
We show you the top 12 inventors and their work in inventing the most popular light source in the world. The fluorescent lamp: 78 years in the making! Heinrich Geissler, Al...
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How a Fluorescent Light Works - Schematic Animation
EdisonTechCenter
803 views
Animation shows the circuit of the first kind of fluorescent lamp called the preheat. See how the ballast and starting switch work to strike an arc in the lamp. See the tim...
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Fluorescent Lamp Ballasts
EdisonTechCenter
345 views
How ballasts work and how they have changed from the 1940s. Magnetic ballasts to electronic ballasts used for fluorescent lamp fixtures. We look at the insides of the 'bric...
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National Renewable Energy Lab - On Location
EdisonTechCenter
174 views
Engineering On Location Series: We visit the visitors center at NREL and learn about what they do. NREL is federally funded and researches biomass, geothermal, solar, wind ...
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