What does unijunction transistor mean?
Definitions for unijunction transistor
uni·junc·tion tran·sis·tor
This dictionary definitions page includes all the possible meanings, example usage and translations of the word unijunction transistor.
Wikipedia
Unijunction transistor
A unijunction transistor (UJT) is a three-lead electronic semiconductor device with only one junction that acts exclusively as an electrically controlled switch. The UJT is not used as a linear amplifier. It is used in free-running oscillators, synchronized or triggered oscillators, and pulse generation circuits at low to moderate frequencies (hundreds of kilohertz). It is widely used in the triggering circuits for silicon controlled rectifiers. The low cost per unit, combined with its unique characteristic, have warranted its use in a wide variety of applications like oscillators, pulse generators, saw-tooth generators, triggering circuits, phase control, timing circuits, and voltage- or current-regulated supplies. The original unijunction transistor types are now considered obsolete, but a later multi-layer device, the programmable unijunction transistor, is still widely available.
Numerology
Chaldean Numerology
The numerical value of unijunction transistor in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of unijunction transistor in Pythagorean Numerology is: 6
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"unijunction transistor." Definitions.net. STANDS4 LLC, 2024. Web. 30 Apr. 2024. <https://www.definitions.net/definition/unijunction+transistor>.
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