LECTURE NOTES - svecw.edu.in
control signal is present. The switching speed of modern transistors is much higher than that of thyristors and are used extensively in dc-dc and dc-ac converters. However their voltage and current ratings are lower than those of thyristors and are therefore used in low to medium power applications. Power transistors are classified as follows
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LECTURE NOTES - svecw.edu.in
www.svecw.edu.inDEPARTMENT OF EEE – SVECW Page 6 1.5 POWER SEMICONDUCTOR DEVICES Power Diodes. Power transistors (BJT's).
SHRI VISHNU ENGINEERING COLLEGE FOR …
www.svecw.edu.inSHRI VISHNU ENGINEERING COLLEGE FOR WOMEN::BHIMAVARAM DEPARTMENT OF INFORMATION TECHNOLOGY Computer Organization and Architecture …
COMPUTER NETWORKS Lecture Notes
www.svecw.edu.inThe topology of a network is the geometric representation of the relationship of all the links and linking devices (usually called nodes) to one another. There are four basic topologies possible: mesh, star, bus, and ring Mesh: In a mesh topology, every device has a dedicated point-to-point link to every other device.
SHRI VISHNU ENGINEERING COLLEGE FOR …
www.svecw.edu.inUNIT -1 DEPARTMENT OF INFORMATION TECHNOLOGY::SVECW Page 1 UNIT-1 A BRIEF HISTORY OF COMPUERS: We begin our study of computers with a brief history. First Generation: Vacuum Tubes ENIAC The ENIAC (Electronic Numerical Integrator And Computer), designed and constructed at the University of Pennsylvania, was the world’s first general …
Computer Graphics Lecture Notes
www.svecw.edu.inOverview of Computer Graphics 1.1 Application of Computer Graphics Computer-Aided Design for engineering and architectural systems etc. Objects maybe displayed in a wireframe outline form. Multi-window environment is also favored for producing various zooming scales and views. Animations are useful for testing performance. Presentation Graphics
DataBase Management Systems Lecture Notes
www.svecw.edu.inDataBase Management Systems Lecture Notes UNIT-1 Data: It is a collection of information. The facts that can be recorded and which have implicit meaning known as 'data'. Example: Customer ----- 1.cname. 2.cno. 3.ccity. Database: It is a collection of interrelated data. These can be stored in the form of tables.
OPERATING SYSTEMS Lecture Notes
www.svecw.edu.inInterrupt transfers control to the interrupt service routine generally, through the interrupt vector, which contains the addresses of all the service routines Interrupt architecture must save the address of the interrupted instruction Incoming interrupts are disabled while another interrupt is being processed to prevent a lost interruptnA
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