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Displaying ujt PowerPoint Presentations



JMT List and Development Process - DTIC PPT

Presentation Summary : United States Joint Forces Command Joint Mission Thread Development for Reusability Christopher Behre Joint Architectures & Capability Engineering

Source : http://www.dtic.mil/doctrine/training/conferences/wjtsc09_2/wjtsc09_2wg_ujtl_jfcom.ppt

JIC WAY AHEAD - DTIC PPT

Presentation Summary : Link JCA 3.2 Engagement with this UJTL. This is the only UJTL that relates to Multinational operations within JCA 3 (No UJT specified) Redefine this UJTL ...

Source : http://www.dtic.mil/doctrine/training/conferences/wjtsc10_1/wjtsc10_1wgjca_ujtl.ppt

Chapter 8 Special Semiconductor Devices - Pearson Ed PPT

Presentation Summary : Chapter 8 Special Semiconductor Devices Dr.Debashis De Associate Professor West Bengal University of Technology Applications: The UJT is very popular today mainly due ...

Source : http://wps.pearsoned.com/wps/media/objects/11427/11702257/Chapter%2B8.ppt

PPT Chapter 11 (1055.0K) PPT

Presentation Summary : Unijunction transistors have a relatively high resistance from emitter to base 1 before they fire. A UJT relaxation oscillator produces two waveforms: ...

Source : http://highered.mheducation.com/sites/dl/free/0073106941/443736/Chapter11.ppt

FIGURE 1-1 Figure text here. PPT

Presentation Summary : Unijunction Transistor UJT consists of a block of lightly-doped (high resistance) n-material with a p-material grown into its side. It is often used as a trigger ...

Source : http://www.hbcc.edu.sa/facpages/KMahmood/datafiles/EEET%20205/Lec3UJTW4.ppt

Fundamentals of Linear Electronics Integrated + Discrete PPT

Presentation Summary : A UJT is a “one trick pony”: its only common application is to provide trigger pulses to SCRs. A simple relaxation oscillator can be made with a UJT, ...

Source : http://www.technology.heartland.edu/faculty/chrism/Fall%202003/ELTC%20207/powerpoints/COX%20CHAP%2017.ppt

“Fuzzy Logic Speed Controllers Using FPGA Technique For ... PPT

Presentation Summary : UJT Operation: Unijunction transistor can trigger larger thyristors with a pulse at base B1.With the emitter disconnected, the total resistance RBB, ...

Source : http://ecesecc.files.wordpress.com/2012/09/diactriac-and-ujt.ppt

BASIC ELECTRONICS P. S. AITHAL + - Srinivas Group of Colleges ... PPT

Presentation Summary : 4.2 UNIJUNCTION TRANSISTOR (UJT) 4.2.1 UJT Construction. 4.2.2 UJT Operation. Equivalent Circuit of a UJT : 4.2.3 UJT Characteristics (i) It is a low cost device.

Source : http://www.srinivasgroup.com/downloads/BASIC%20%20ELECTRONICS%20UNIT%204.pptx

Chapter 14 PPT

Presentation Summary : Time-base generator using UJT: The continuous sweep CRO uses the UJT as a time-base generator. When power is first applied to the UJT, it is in ...

Source : http://wps.pearsoned.com/wps/media/objects/11428/11702393/Chapter%2B14.ppt

PowerPoint Presentation PPT

Presentation Summary : Two of these devices, the uni-junction transistor (UJT) and the silicon controlled rectifier (SCR), will be discussed in detail during this lesson.

Source : http://deeteekaycommunity.yolasite.com/resources/06-%20SCR%20_%20UJT.ppt

Slide 1 PPT

Presentation Summary : The UJT produces a fast, reliable current pulse to the SCR, so that it tends to fire in the same place every cycle. The Programmable Unijunction Transistor ...

Source : http://www.cameron.edu/~mpolson/fall13/EET_2013/Ch_11.ppt

No Slide Title PPT

Presentation Summary : ... An Australian Perspective 3e by Langfield-Smith and Thorne Slides prepared by Kim Langfield-Smith * Figure 16.28 UJT emitter current *Copyright 2003 ...

Source : http://highered.mheducation.com/sites/dl/free/0074711563/57579/ppt_ch16.ppt

TRANSISTORS AND THYRISTORS - Department of Computer ... PPT

Presentation Summary : ... UJT operation UJT operation UJT Applications THYRISTORS Silicon-Controlled Rectifier (SCRs) SCR application Triacs Diacs Transistor packages FIGURE 4-26 ...

Source : http://www.ce.kmitl.ac.th/download.php?DOWNLOAD_ID=1247&database=subject_download

Electron Flow and Resistance: Kirchoff, Thevenin, + Norton ... PPT

Presentation Summary : ... current pulses UJT Oscillator Capacitor starts charging up UJT turns on Capacitor suddenly discharges through the UJT UJT turns off at the valley voltage ...

Source : http://doctord.dyndns.org/Courses/BEI/SNET/Materials/Electronics_6c.ppt

FIGURE 12-1 PNP transistor symbol and crystal structure. PPT

Presentation Summary : FIGURE 12-28 Unijunction transistor. FIGURE 12-29 Characteristic curve for a UJT. FIGURE 12-30 Resistance values of a JFET: 9a) N-channel; (b) P-1 channel. FIGURE 12 ...

Source : http://techsci.msun.edu/strizich/EET_110/Lectures/CH12.ppt

Slide 1 PPT

Presentation Summary : Thyristor family includes 1 ... * SCR TRIGGER CIRCUITS USING UJT OSCILLATOR Circuit A * CIRCUIT B * SCR TRIGGER CIRCUIT USING DIAC * SCR TRIGGER CIRCUIT ...

Source : http://arslanranjha.weebly.com/uploads/4/8/9/3/4893701/chp4.ppt

“Fuzzy Logic Speed Controllers Using FPGA Technique For ... PPT

Presentation Summary : Chapter Three UJT Operation: Unijunction transistor can trigger larger thyristors with a pulse at base B1.With the emitter disconnected, the total resistance RBB, ...

Source : http://site.iugaza.edu.ps/engmoayed/files/2010/02/lecture7.ppt

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