purpose we are studying the waveforms of a single active bridge converter and trying to understand how the soft switching takes place. The basic advantage of the design is that no external circuit is required to facilitate the ZVS switching‚ the leakage reactance of the transformer that produces hindrances in other circuits is used for
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SIMULATION WITHIN ALTIUM AIM The primary aim of this laboratory class is to gain familiarity with the following concepts: 1. Schematic capture of electronic circuits using Altium. 2. Simulation of the time domain and frequency domain responses of electronic circuits using Altium (DXP). REFERENCES A. S. Sedra‚ K. C. Smith‚ Microelectronic Circuits‚ 6th Edition‚ Oxford University Press‚ 2011. LOCATION Building 10 / Level 2 / Room 6. [2 Hours Duration] EQUIPMENT Altium electronics design
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Donner Company Donner Company was established in 1985 and it had specialised in manufacturing circuit boards for experimental devices and for pilot production runs. It also manufactured the printed circuit boards to the specifications of its customers. Some of the characteristics of the industry in which this company operating are as given below • There has been a consistent growth along with other industries like computer‚ telecom‚ and defence establishment related industry. • It is
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for the creation of electronic schematic diagrams and Printed circuit board (PCB). KiCad represents the ideal tool for projects oriented towards the creation of electronic hardware with an open-source flavour. KiCad is characterised by an interesting work-flow in which schematic components and footprints are actually two separate entities. The KiCad work-flow is comprised of two main tasks: making the schematic and laying out the board. Both a component library and a footprint library are necessary
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1. Define troubleshooting. The process of locating faults in a circuit or system. 2. What is an open circuit? An open circuit is a circuit that has infinite resistance. This results in no current through the open circuit or anything in series with it. It is often referred to as an open. 3. What is the primary symptom of an open circuit? Symptoms of an open circuit include the current through the component drops to zero. The resistance of the open component becomes
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An analogue electronic circuits diagnosis with the use of evolutionary algorithms Piotr Jantos Damian Grzechca Jerzy Rutkowski Division of Circuits and Signals Theory Division of Circuits and Signals Theory Division of Circuits and Signals Theory Institute of Electronics Institute of Electronics Institute of Electronics Silesian University of Technology Silesian University of Technology Silesian University of Technology Gliwice‚ 44-100‚ Poland Gliwice‚ 44-100‚ Poland Gliwice‚ 44-100‚ Poland Email:
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PRINTED CIRCUITS COMPONENTS FOR A JIT FACTORY Mr. Carl Burger‚ supply manager at Acacia Company‚ is faced with a problem of researching several electronic components for a new graphic plotter‚ manufactured in a just-in-time environment. Acacia Company is a major producer of graphic plotters‚ renowned for top-quality and innovative products. The newest unit in the product line is the 440A‚ a relatively inexpensive eight-pen‚ A-size (8½” x 11”) plotter‚ designed for use with personal computers
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the total circuit current in Figure 5.32a to 50mA. I1=Vs/R1= 12V/300Ω= 0.04 x 10^-3= 40mA I2=It – I1= 50mA – 40mA= 0.01 x 10^-3= 10mA R2=Vs/I2= 12V/10mA= 1200 x 10^3= 1.2kΩ 38. Figure 5.43 shows a potentiometer wired as a current divider. Determine the values of Rab and Rbc that will provide values of I1=4 mA and I2=6 mA. Rab= (4mA/10mA) x 100Ω= .4 x 100Ω= 40 Ω Rbc= (6mA/10mA) x 100Ω= .6 x 100Ω= 60Ω Chapter 6 Practice Problems 18. Determine the value of load power (PL) for the circuit shown in Figure
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make the 555 chip run in the ‘astable’ mode. The pin numbers are given in circles. Note the right-most side of the figure‚ and consider all the connections with the pins as ‘open-circuits’. Ignore the rest of the circuit for a while. D1 - Circuit Connections to be made This over-familiar circuit will majestically jump up. The Vc1 is the driving signal for this 555‚ connected at PIN 6‚ which is the THRESHOLD PIN. As soon as Vc1 reaches ⅔Vcc‚ then the output at PIN 3 goes low‚ and
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Inc. is a major manufacturer of computers and computer components. In one of their plants they made printed circuit boards (PCB’s)‚ which were used by other plants in the company in a variety of computer products. The basic process runs 3 shifts per day and it can be briefly depicted by following flow diagram The targeted output for the plant is 3000 boards per day‚ five days a week‚ with plant running three shifts per day. But the plant has been failed to reach and
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