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Answers to Common Questions

Why name of the device is UJT?

UJT means Uni Junction transistor terminals are Emitter,Base1 and Base2.UJT is also called double base diode.UJT operates when the emitter is forward biased.voltage is applied between base1 and base2.If an external voltage is applied at ter... Read More »

Source: http://wiki.answers.com/Q/Why_name_of_the_device_is_UJT

What is the basic applicatjon of a ujt?

oscillator Read More »

Source: http://wiki.answers.com/Q/What_is_the_basic_applicatjon_of_a_ujt

What is programmable UJT?

Unijunction transistor with a variable intrinsic stand-off ratio. Read More »

Source: http://www.answers.com/topic/programmable-ujt

More Common Questions

What does UJT stand for?

How does a ujt relaxation oscillator work?

What are the difference between UJT and BJT transistor?

How to genrate sawtooth wave by using ujt?

How the UJT is used as a switch?

How to identify the leads of an UJT?

Answers to Other Common Questions

What does UJT stand for?

Universal Joint Task (operational planning; US DoD) Read More »

Source: http://acronyms.thefreedictionary.com/UJT

How does a ujt relaxation oscillator work?

in this circuit a capactor charges until the stand off voltage of the ujt is reached and the ujt shuts off causing the capactor to discharge. The time is controlled by the RC time constant of the RC circuit. So what really happens in the uj... Read More »

Source: http://wiki.answers.com/Q/How_does_a_ujt_relaxation_oscillator_wo...

What are the difference between UJT and BJT transistor?

UJT (UniJunction Transistor): It is a transistor with only one junction and three terminals: an emitter (E) and two bases (B1 and B2). BJT (Bipolar Junction Transistor): This type of transistor consists of two junctions and three terminals,... Read More »

Source: http://wiki.answers.com/Q/What_are_the_difference_between_ujt_and...

How to genrate sawtooth wave by using ujt?

by connecting the ujt with proper biasing resistors Read More »

Source: http://wiki.answers.com/Q/How_to_genrate_sawtooth_wave_by_using_u...

How the UJT is used as a switch?

The UJT is a uni junction transistor. When the base is biased the impedance between B1 and B2 is low when the base is not biased the impedance between B1 and B2 is high. http://www.talkingelectronics.com/projects/UJT/UJT_Page.html Read More »

Source: http://answers.yahoo.com/question/index?qid=20081202085255AALUFM8

How to identify the leads of an UJT?

This is engineering, not medicine. The central lead is the emitter. The lead nearest the tab on the casing is base 2 Read More »

Source: http://answers.yahoo.com/question/index?qid=20091012011339AA1Ra3V