单词 | varistor |
释义 | varistorn. A semiconductor diode whose electrical resistance varies non-linearly with the applied voltage. ΘΚΠ the world > matter > physics > solid state physics > semiconductivity > semiconductor diode > [noun] crystal rectifier1907 diode1919 varistor1937 photodiode1945 crystal diode1946 junction rectifier1951 junction diode1952 Zener diode1952 Zener1958 tunnel diode1959 light-emitting diode1962 Shockley diode1962 LED1968 Schottky diode1968 OLED1996 1937 Bell Telephone Q. Apr. 114 A varistor is a device, for example a copper oxide rectifier, whose resistance varies with the applied voltage. 1957 Electronic Engin. 29 386/1 Varistors exhibit a practical resistance variation of several decades over their normal rated working range of current or voltage. 1978 Sci. Amer. Mar. 59/1 The compensation is termed equalization and is achieved by adding two varistors, or variable resistors, to the speech network. This entry has not yet been fully updated (first published 1986; most recently modified version published online December 2021). < n.1937 |
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