A buck converter has 120-V input voltage, R L = 12 , switching frequency of 1 kHz,
Question:
A buck converter has 120-V input voltage, RL = 12 Ω, switching frequency of 1 kHz, and on-time of 0.5 ms. If the average source current is 2 A, we determine the following:
For 1-kHz switching frequency, T = 1/1000 s = 1 ms, duty ratio = 0.5/1 = 0.5, Ton = 0.5 ms, and Toff = 1 – 0.5 = 0.5 ms
Transcribed Image Text:
average output voltage = 0.5 x 120 = 60 V average output current = 2/0.5 = 4 A average output power - Vout lout = 60 x 4= 240 W.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (2 reviews)
Analysis of Buck Converter Based on the provided information about the buck converter heres an analy...View the full answer
Answered By
Asim farooq
I have done MS finance and expertise in the field of Accounting, finance, cost accounting, security analysis and portfolio management and management, MS office is at my fingertips, I want my client to take advantage of my practical knowledge. I have been mentoring my client on a freelancer website from last two years, Currently I am working in Telecom company as a financial analyst and before that working as an accountant with Pepsi for one year. I also join a nonprofit organization as a finance assistant to my job duties are making payment to client after tax calculation, I have started my professional career from teaching I was teaching to a master's level student for two years in the evening.
My Expert Service
Financial accounting, Financial management, Cost accounting, Human resource management, Business communication and report writing. Financial accounting : • Journal entries • Financial statements including balance sheet, Profit & Loss account, Cash flow statement • Adjustment entries • Ratio analysis • Accounting concepts • Single entry accounting • Double entry accounting • Bills of exchange • Bank reconciliation statements Cost accounting : • Budgeting • Job order costing • Process costing • Cost of goods sold Financial management : • Capital budgeting • Net Present Value (NPV) • Internal Rate of Return (IRR) • Payback period • Discounted cash flows • Financial analysis • Capital assets pricing model • Simple interest, Compound interest & annuities
4.40+
65+ Reviews
86+ Question Solved
Related Book For
Introduction To Electrical Power And Power Electronics
ISBN: 9781466556607
1st Edition
Authors: Mukund R. Patel
Question Posted:
Students also viewed these Engineering questions
-
A boost converter powers a 4- resistor and 1-mH inductor load. The input voltage is 60 V, and the output load voltage is 80 V. If the on-time is 2 ms, we determine the following. Equation 13.12,...
-
A buck converter is operating at 1-kHz switching frequency from a 120-V dc source. The inductance is 50 mH. If the output voltage is 60 V and the load resistance is 12 , we determine the following:...
-
A small business has the following information for the month of January: Total revenue: $30,000 Total cost of goods sold (COGS): $15,000 Total operating expenses: $8,000 Interest expense: $1,000...
-
Unlike other sciences, the nature and value of philosophy is derived from reflection versus testing, measuring, or examining. O True O False 4
-
Refer to the journal entries made in PE 3-11 through 3-15. Construct a T-account representing each account impacted by those five transactions. Post all of the journal entries to these T-accounts....
-
1. The Jones family lost its home in a fire. On December 25, 2010, a philanthropist sent money to the Amer Benevolent Society, a not-for-profit organization, specifically to purchase furniture for...
-
A university pumps its water from wells located on campus. The falling water table has caused pumping costs to increase, the quantity of water available to decrease, and the quality of water to...
-
Stoll Co. s long- term available- for- sale portfolio at December 31, 2012, consists of the following. Stoll enters into the following long-term investment transactions during year 2013. Jan. 29 Sold...
-
Let us consider measuring a scalar parameter with an observation model Zk = 0 + Vk, k = 1,. K where v are independent, Gaussian distributed random variables with = 0 and = 0, V k. Derive the maximum...
-
As the duty ratio changes from 0.1 to 0.9, how does the buckboost converter voltage ratio change?
-
Explain the principle on which the buck converter analysis is based.
-
Using the data of Problem 15.6 on page 581, stored in Cost Estimation, perform a natural logarithm transformation of the dependent variable (total cost). Using the transformed dependent variable and...
-
What uniform series over the interval [11,20] will be equivalent to uniform series of $10,000 cash flows over the interval [1,10] based on a. a 6 percent annual compound interest rate? b. A 10...
-
You take out a loan to build a swimming pool in your new homes backyard. Your equal annual payments are 1/6 of the amount you borrowed. If it will take you 7 years to fully repay the loan, what is...
-
You want to withdraw a single sum of $8,000 from an account at the end of 12 years. This withdrawal will deplete the account. a. What single sum of money must you deposit today if the account earns 5...
-
In planning for your retirement, you would like to withdraw $60,000 per year for 10 years. The first withdrawal will occur 20 years from today. a. What amount must you invest today if your return is...
-
You decide to open an IRS-approved retirement account at your local brokerage firm. Your best estimate is that it will earn 9 percent. At the end of each year for the next 25 years, you will deposit...
-
Determine how each of the following expenses would be deducted for tax purposes. If the expense is not deductible, explain why not. a. Chander paid $500 in interest on a loan he used to purchase...
-
In the series connection below, what are the respective power consumptions of R, R2, and R3? R R www 4 V=6V P1-3 W; P2=3W; and P3= 3 W OP10.5 W; P2-1 W; and P3= 1.5 W P1=1.5 W; P2=1 W; and P3= 0.5 W...
-
A column foundation (Figure P6.9) is 3 m 2 m in plan. Given: D f = 1.5 m, ' = 25, c' = 70 kN/m 2 . Using Eq. (6.28) and FS = 3, determine the net allowable load [see Eq. (6.24)] the foundation could...
-
For the design of a shallow foundation, given the following: Soil: ' = 20 c' = 72 kN/m 2 Unit weight, = 17 kN/m 3 Modulus of elasticity, E s = 1400 kN/m 2 Poissons ratio, s = 0.35 Foundation: L = 2...
-
An eccentrically loaded foundation is shown in Figure P6.11. Use FS of 4 and determine the maximum allowable load that the foundation can carry. Use Meyerhofs effective area method. Figure P6.11....
-
Managers can be promoted up internally from lower levels of an organization, or they can be hired from outside of the organization. Consider the implications of these two types of staffing practices...
-
Baskin-Robbins is one of the worlds largest specialty ice cream shops. The company offers dozens of different flavors, from Very Berry Strawberry to lowfat Espresso n Cream. Assume that a local...
-
Based on the data below, which of the three companies would have the lowest discount rate for its Free Cash Flow to the Firm? Company A Company B Company C Risk Free Rate 2.50% 2.50% 2.50% Beta 1.32...
Study smarter with the SolutionInn App