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zener voltage

См. также в других словарях:

  • Zener voltage — /zɛnə ˈvoʊltɪdʒ/ (say zenuh vohltij) noun the voltage at which the insulating properties of a semiconductor break down …  

  • zener diode — ☆ zener diode [zē′nər ] n. [after Clarence Zener (1905 93), U.S. physicist] a semiconductor diode usually used as a voltage regulator because its resistance breaks down at a precise, predetermined voltage level (zener voltage), at which time it… …   English World dictionary

  • Zener diode — A Zener diode is a type of diode that permits current in the forward direction like a normal diode, but also in the reverse direction if the voltage is larger than the breakdown voltage known as Zener knee voltage or Zener voltage . The device… …   Wikipedia

  • Zener diode — /zɛnə ˈdaɪoʊd/ (say zenuh duyohd) noun a diode which has a stable Zener voltage which is used for a reference. {named after Clarence Melvin Zener, 1905–93, US physicist} …  

  • Voltage regulator tube — A voltage regulator tube (VR tube) is an electronic component used as a shunt regulator to hold a voltage constant at a pre determined level.Physically, these devices resemble vacuum tubes, but there are two main differences: * Their glass… …   Wikipedia

  • zener diode — ˈzēnə(r) , ˈzen noun Usage: often capitalized Z Etymology: after Clarence Melvin Zener died 1993 American physicist : a silicon semiconductor device used especially as a voltage regulator * * * /zee neuhr/, Electronics. a semiconductor diode… …   Useful english dictionary

  • Voltage reference — A voltage reference is an electronic device (circuit or component) that produces a fixed (constant) voltage irrespective of the loading on the device, power supply variation and temperature. It is also known as a voltage source , but in the… …   Wikipedia

  • Voltage stabilizer — Unreferenced|date=July 2008A voltage stabilizer is an electronic device able to deliver relatively constant output voltage while input voltage and load current changes over time. The output voltage is usually regulated using a transistor. In a… …   Wikipedia

  • zener diode — /zee neuhr/, Electronics. a semiconductor diode across which the reverse voltage remains almost constant over a wide range of currents, used esp. to regulate voltage. Also, Zener diode. [1955 60; after U.S. physicist Clarence Melvin Zener (born… …   Universalium

  • Voltage regulator — A popular three pin 12 V DC voltage regulator IC. A voltage regulator is an electrical regulator designed to automatically maintain a constant voltage level. A voltage regulator may be a simple feed forward design or may include negative feedback …   Wikipedia

  • Voltage converter — A voltage converter changes the voltage of an electrical power source and is usually combined with other components to create a power supply. The term voltage converter is sometimes used as a generic term for a power supply. A voltage converter… …   Wikipedia

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