Products/Services for Early Stream Emitters

  • Light Emitting Diodes (LED)-Image
    Light Emitting Diodes (LED) - (646 companies)
    Light-emitting diodes (LED) are PN junction devices that give off light radiation when biased in the forward direction. LEDs are used in a wide variety of indication applications. How to Select Light Emitting Diodes (LEDs). Image Credit: Digi-Key...
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  • Video Cameras-Image
    Video Cameras - (1629 companies)
    SensorCleaning.com. Two of the more common types of image sensors, CCD and CMOS, use different methods to electronically archive images, as explained above. While CCDs were more popular during the early years of image sensor technology, developments in lithography...
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    Cathode Emitters and Filaments - (27 companies)
    ...solution. The electrolyte solution can vary across the system or locally. Galvanic cells are important in batteries, electroplating, and corrosion. Cathodes emit electrons in sputtering systems, cathode ray tubes, and other vacuum tube systems. Other...
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  • Parity Checkers and Generators-Image
    Parity Checkers and Generators - (26 companies)
    Parity checkers are integrated circuits (ICs) used in digital systems to detect errors when streams of bits are sent from a transmitter to a receiver. Parity generators calculate the parity of data packets and add a parity amount to them. Parity...
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  • Duct Heaters-Image
    Duct Heaters - (97 companies)
    How to Select Duct Heaters. Image Credit: Watlow | Omega. Duct heaters are used to heat moving gas streams. They are installed in the middle of a moving air / gas stream in order to provide forced flow heat convection. A duct heater can also be used...
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    Vortex Flow Meters - (121 companies)
    Flanged Vortex Meter. Flow Meter. Vortex Flowmeter. Image Credit: Nice Instruments | Badger Meter | Endress + Hauser. Vortex flow meters are flow sensors that detect the frequency of vortices shed by a bluff body placed in a flow stream...
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    LED Lamps - (754 companies)
    LED lamps are light emitting diode arrays with traditional lamp ballasts. Image Credit: StellarNet, Inc. | AUtomationdirect.com | D & N Electronics. LED lamps are electric lights that use one or more arrays of light-emitting diodes (LEDs...
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    Photoelectric Sensors - (434 companies)
    Photoelectric sensors use emitters and receivers to detect the presence, absence, or distance of target objects. Photoelectric sensors use light to sense the presence, absence, or distance of target objects. They consist of an emitter light source...
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    Diode Lasers - (369 companies)
    Diode lasers use light-emitting diodes to produce stimulated emissions in the form of coherent light output. They are also known as laser diodes. Diode lasers (or laser diodes) are semiconductor lasers which use electrical power as an energy source...
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    LED Light Strips - (103 companies)
    LED light strips position several light emitting diodes along a long, thin, sometimes flexible circuit for lighting applications. LED light strips provide illumination with a series of light emitting diodes (LEDs). LEDs are increasingly being...
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  • Physics of the semiconductor structure elements
    We write the formula (5.2) for current densities in base circuit whereat we adopt like already earlier that the current flowing through the emitter -base-transition, an electron current, flows unverändert also through the base-collector-transition: The collector current is …
  • Physics of the semiconductor structure elements
    We write the formula (5.2) for current densities in base circuit whereat we adopt like already earlier that the current flowing through the emitter -base-transition, an electron current, flows unverändert also through the base-collector-transition: The collector current is …
  • Radioactivity and health: A history
    An important contribution of the early MED to field instrumentation for internal emitters lay in the application and development of air sampling tech- niques involving the removal of particulate radioactivity from an air stream with filter papers, which could then be directly …


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