used in both AC/DC and DC/DC conversion with galvanic isolation between the input and any outputs. More precisely, the flyback converter is a boost converter with the inductor split to form a transformer, so that the voltage ratios are multiplied with an additional advantage of isolation. When driving for example a plasma lamp or a voltage multiplier the rectifying diode of the boost converter is left out and the device is called a flyback transformer. lesson is limited to the study of fly-back circuit
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amplification system is to ensure a low output resistance so that the output signal may be delivered to a low resistance load without loss of gain. Many times, the gain stages provide the output stage with signals that are large enough that the small-signal transistor model no longer applies (or must be used with caution). However, it is still of paramount importance that linearity be preserved – that is, signal distortion must be kept to an absolute minimum. Another output stage requirement is that it delivers
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Prepare a 2-3 page paper explaining the following: · Accuracy of data input is important. What method of data input would be best for each of the following situations and explain why: · Printed questionnaires Keyboard; aside from avoiding uncertainty from unclear handwriting or other methods, and because "...most input data consists of letters and numbers. In addition, people are usually familiar with how to use keyboards and with the layout of the keys. Thus, little training is required for
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cable’s named as ________ and the other is _____________. IV. Hardware means _______________________. V. Computer monitor looks like a ________________. VI. Computer has _____________ kinds of memory. VII. Printer is an ________________ device. VIII. The buttons on the keyboard are called _______________. IX. CPU stands for __________________. X. The keys of the keyboard are divided into ______________ groups. XI. The alphabetic keys are part of _____________ in a key board
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Introduction to Computer The word computer is derived from the Greek work “compute” which means to calculate and it is a device that can perform arithmetic operations and take logical decisions. Computer is an electronic device; used to convert Data into Information, it takes input (data) through input devices process it into CPU, stores it and also displays the result through output devices. A computer is a programmable machine. The two principal characteristics of a computer are; it responds to a specific
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Introduction:- Computer is an electronic device which can take input from the user and process this input data and if need, store data or information on storage devices and give output on output devices. It follow the instructions us it is which we input. It takes input through Keyboard, mouse, etc and then it processes the input data and give output on display screen and store data if need. Desktop Computer:- Mostly called personal computer (PC), design to fit completely on a typical desk
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UPS Case Study Q1. What are the inputs, processing, and outputs of UPS’s package tracking system? Q2. What technologies are used by UPS? How are these technologies related to UPS’s business strategy? ------------------------------------------------- A1. User’s interaction with UPS’s package tracking system: Inputs: The inputs include package information, customer signature, pickup, delivery, time-card data, current location while en route, and billing and customer clearance documentation
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current output and high operating voltage. * Low harmonic and crossover distortion. * Built-in Over temperature protection. * Short circuit protection between all pins. * Safety Operating Area for output transistors. *Pb-free plating product number: TDA2030L ORDERING INFORMATION Ordering Number Normal Lead Free Plating TDA2030-TA5-T TDA2030L-TA5-T TDA2030-TB5-T TDA2030L-TB5-T Package TO-220-5 TO-220B Packing Tube Tube PIN CONFIGURATION PIN NO. 1 2 3 4 5 PIN NAME Non inverting input Inverting
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first switch allows you to decrease the sensitivity of the microphone so the sound quality is clear for extremely loud sounds. For example, the switch should be in the “-10” position for loud voices, percussion and other high sound pressure level devices. The “0” position should be used for normal voices and string instruments. If the recording is unclear or distorted set the switch to “-10” and re-record. The second switch on the U37 is designed to reduce pickup of deep-bass sounds. The switch should
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phase nor are they launched in the same direction. Laser-the term laser is actually an acronym that stands for light amplification by stimulated emissions of radiation. Output pattern- the output pattern or NA of the ways the light source relates to the energy coupled into the core of the optical fiber. Output power-the output power of the light sources used in fiber optic Communication Systems varies dramatically depending on the application. Modulation speed- Is the main factor that can limit
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