A DCM boost converter is to be designed to operate under the following conditions: 18 V...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A DCM boost converter is to be designed to operate under the following conditions: 18 V ≤ V, ≤ 36 V 5 W ≤ Pload ≤ 100 W V = 48 V fs = 150 kHz You may assume that a feedback loop is in place that changes the transistor duty cycle as necessary to maintain a constant output voltage of 48. Design the converter, subject to the following specifications: • The converter should operate in the discontinuous conduction mode at all times. To ensure an adequate design margin, the inductance L should be chosen such that K is no greater than 75% of Kerit at all operating points. . Given the above requirements, choose the element values to minimise the peak inductor current. • The output voltage peak ripple should be less than 1V. Specify: (a) The inductor value L. (b) The output capacitor value C. (c) The worst-case peak inductor current i peak. A DCM boost converter is to be designed to operate under the following conditions: 18 V ≤ V, ≤ 36 V 5 W ≤ Pload ≤ 100 W V = 48 V fs = 150 kHz You may assume that a feedback loop is in place that changes the transistor duty cycle as necessary to maintain a constant output voltage of 48. Design the converter, subject to the following specifications: • The converter should operate in the discontinuous conduction mode at all times. To ensure an adequate design margin, the inductance L should be chosen such that K is no greater than 75% of Kerit at all operating points. . Given the above requirements, choose the element values to minimise the peak inductor current. • The output voltage peak ripple should be less than 1V. Specify: (a) The inductor value L. (b) The output capacitor value C. (c) The worst-case peak inductor current i peak.
Expert Answer:
Answer rating: 100% (QA)
To design a DCM Discontinuous Conduction Mode boost converter for the specified conditions we can fo... View the full answer
Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
Posted Date:
Students also viewed these databases questions
-
Consider the AIRLINE relational database schema shown in Figure 3.8, which describes a database for airline flight information. Each FLIGHT is identified by a flight NUMBER, and consists of one or...
-
Firm B has just paid a $15 annual dividend on its common stock in a single annual installment, and it is expected to pay the following dividends over the next two years: $18 and $23. Afterwards, the...
-
Consider the AIRLINE relational database schema shown in Figure 5.8, which describes a database for airline flight information. Each FLIGHT is identified by a Flight_number, and consists of one or...
-
Khairul has been working with Tun Hamid Energy Bhd since 1 February 2009 as a Human Resource Executive. Beginning 1 January 2014, he was promoted as Human Resource Manager. Details of his...
-
Entries for Equipment Acquisitions Chopin Engineering Corporation purchased conveyor equipment with a list price of $15,000. Presented below are three independent cases related to the equipment....
-
Explain why the following two problems are identical and solve them. (a) In how many ways can 12 balls be placed in 3 boxes, when the first box can hold 3 balls, the second box can hold 4 balls, and...
-
In a train moving due north at \(3.1 \mathrm{~m} / \mathrm{s}\) relative to Earth, a passenger carrying a suitcase walks due north down the aisle at \(1.2 \mathrm{~m} / \mathrm{s}\) relative to the...
-
Carmen Camry operates a consulting firm called Help Today. On August 31, the companys records show the following accounts and amounts for the month of August. Use this information to prepare an...
-
a) Explain the difference between quantum Mechanics and Classical Mechanics b) Explain the Bohr's form of quantization of Energy [4 mks] [3 mks] c) Calculate the penetration distance for a very small...
-
Christy Albright and Dan Ralls formed the Charter Company on 11/30/2012, and chose a tax year ending on 11/30. Charter was formed to operate a restaurant (at 7848 Pesca Dr., San Francisco, CA 94123)...
-
Benchmarking on HRP and Staffing Planning organizations engaged in routine HRP and staffing-planning processes are better able to meet their overall objectives and strategic goals. As part of these...
-
What issues form the basis of the debate between trade optimists and trade pessimists? Explain your answer.
-
What factors do you think are most important in implementing a successful, outward-looking industrialization strategy?
-
The major determinant of a countrys income distribution is its distribution of productive and income-earning assets. Explain the meaning of this statement, giving examples of different kinds of...
-
In the text, when we examined statistics from a wide range of developing countries. We found that growth does not guarantee poverty reduction; while higher income is clearly associated with less...
-
What lessons can be learned for low-income countries from the successes of Botswana?
-
Which of the following statements is true? Cash conversion cycle = DSO + DSI + DPO Cash conversion cycle = DSO + DSI - DPO Cash conversion cycle = DSO - DPO None of the above
-
Solve each equation. x 3 - 6x 2 = -8x
-
Discuss the concept of encapsulation, and tell how it is used to create abstract data types.
-
What are the various types of analytics mentioned in the IBM (2014) book?
-
What is the FUNCTION operation? For what is it used?
-
Name three or more branches of Earth science, and describe the focus of each.
-
Where is lithosphere created? Where is it destroyed?
-
What are the large, interlocking pieces of lithosphere called?
Study smarter with the SolutionInn App