lecture notes on electronic devices and circuits ppt

... Considerations 280 5.12 Bias Compensation 281 5.13 Biasing Circuits For Linear Integrated Circuits 284 "This page is Intentionally Left Blank" 26 Electronic Devices and Circuits ... The electronics Industry can be divided into 4 categories: Components Communications Control Computation Transistors, ICs, R, L, C components Radio, Television, Telephone - wireless, landline ... potential. An Electron with initial velocity Vo is making an angle e, with the field. 4 Electronic Devices and Circuits This is under the assumption that acceleration is constant or electric...

Ngày tải lên: 16/03/2014, 09:20

Ngày tải lên: 17/03/2014, 14:41

Ngày tải lên: 31/03/2014, 16:27

Ngày tải lên: 12/05/2014, 02:47

... U m sin(ωt+θ) ωt 0 Máy Điện 28/35 KTĐ & ĐT GVC. ThS. Nguyễn Như Phong 1999 KTHTCN - ĐHBK MPMC KÍCH TỪ HỖ HP Với MP kích từ song song: I t ↑ → U t . Để khắc phục, quấn cuộn kích từ nối tiếp ... Nguyễn Như Phong 1999 KTHTCN - ẹHBK ẹIEU CHặNH TOC ẹO ẹC. KẹB () 1 1nn s= ã Thay ủoồi vaọn toỏc ủong bộ p f n 60 1 = − Thay đổi số cực p(a/) − Thay đổi tần số f. o Giữ U1 = const (b/) ... 22 22 P 0 WRIP AII A Z U I VUUUVU jU Pp pd p p p pndpPn an =ì== == = + == ==== +== ã Máy Điện 18/35 KTĐ & ĐT GVC. ThS. Nguyễn Như Phong 1999 KTHTCN - ĐHBK MỞ MÁY ĐỘNG CƠ KHONG ẹONG BO ã Yeõu cau: Mm > Mc. − M: đủ lớn để thời gian mở máy...

Ngày tải lên: 25/10/2013, 13:15

... collection of one way functions. For this we must show that it satisfies each of the conditions in the definition of a collection of one way functions. For condition 1, define S 1 to run as follows on ... exponentiation modulo a prime p. 1 We note that a weaker assumption can be made concerning the discrete logarithm problem, and by the standard construction one can still construct a strong one-way ... function defined by E K (M) = E(K, M). For any block cipher, and any key K, the function E K is a permutation on {0, 1} n . This means that it is a bijection, ie. a one-to-one and onto function of...

Ngày tải lên: 28/03/2014, 20:20

Ngày tải lên: 05/04/2014, 23:00

Ngày tải lên: 08/04/2014, 10:08

Ngày tải lên: 01/06/2014, 23:30

Ngày tải lên: 19/06/2014, 11:20

Ngày tải lên: 12/12/2013, 22:03

Ngày tải lên: 17/01/2014, 05:20

... expansion of such programmes would help protect both men and women. Improve linkages between donors and service provision. Improving communication and understanding between donor organizations and ... Barcelona Bill of Rights, International Guidelines on HIV/AIDS and Human Rights, the ICPD Program of Action, the Beijing Declaration and Platform of Action from the 4 th World Conference on Women). ... first month (rights component), week two yielded the most responses (6), while weeks three and four yielded none. Responses during the second month (services and program policies component)...

Ngày tải lên: 13/02/2014, 10:20

... the one hand and overweening government power on the other. “The wealthy are considering their options, and these include where they buy property and invest their wealth. Look at London – the ... Private Bank and other leading commentators, The Wealth Report 2012 pulls together all these strands and explains their connections and likely implications. Using exclusive data and survey results, ... markets ILLUSTRATIONS BY ADAM SIMPSON Adam has contributed to major exhibitions in London, New York, Bologna and Japan. Included in the 2009 Art Directors Club Young Guns awards CONTRIBUTORS ...

Ngày tải lên: 16/02/2014, 11:20

... charge, and examples include hydrogen ion H + , copper ion Cu ++ and hydroxyl ion OH − . Distilled water contains no ions and is a poor conductor of electricity, whereas salt water contains ions and ... machines and three-phase induction motors. New topics included in this edition are a complete update on semiconductor diodes and transistors, and additional material on batteries, fuel cells and alter- native ... and e.m.f. 5 1.7 Resistance and conductance 5 1.8 Electrical power and energy 6 1.9 Summary of terms, units and their symbols 7 2 An introduction to electric circuits 9 2.1 Electrical/electronic...

Ngày tải lên: 18/02/2014, 22:20

... conduction and valence bands of an insulator, semiconductor, and conductor. Energy Energy Energy E > 5 eV g Valence band Conduction band Valence band Conduction band Conduction band The bands overlap Electrons "free" ... pnpn AND OTHER DEVICES 842 21.1 Introduction 842 21.2 Silicon-Controlled Rectifier 842 21.3 Basic Silicon-Controlled Rectifier Operation 842 21.4 SCR Characteristics and Ratings 845 21.5 SCR Construction ... region that we consider the effects of only one in each region. In the reverse-bias region we have the transition- or depletion-region capaci- tance (C T ), while in the forward-bias region we have...

Ngày tải lên: 03/03/2014, 23:58

... 4. The health consequences of smoking: A report of the Surgeon General. National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health. Washington, DC: U.S. ... CDC/NCHS, National Health and Nutrition Examination Survey. See Appendix I, National Health and Nutrition Examination Survey (NHANES). Excel and PowerPoint: http://www.cdc.gov/nchs/hus/contents2011.htm#fig25 ... facilities and continuing care retirement communities. In 2009, 36% of personal health care expenditures were spent on hospital care, 24% on physician care, 12% on prescription drugs, and 7% on nursing...

Ngày tải lên: 05/03/2014, 10:20

... when a corporation is able to credibly commit to contracting with its stakeholders on the basis of mutual trust and cooperation and a longer-term horizon – as opposed to contracting on the basis ... Questionnaire, which consists of an in-depth analysis based on around 100 questions on economic, environmental, and social issues, with a particular focus on companies’ potential for long-term ... mutual trust and cooperation and the building of long-term relationships with key stakeholders, will be better positioned to pursue these more efficient forms of contracting (Jones, 1995) and it...

Ngày tải lên: 06/03/2014, 20:21

... Shelton Street, Covent Garden, London WC2H 9HE Printed in Singapore. Mathematical Olympiad Series — Vol. 6 LECTURE NOTES ON MATHEMATICAL OLYMPIAD COURSES For Junior Section ZhangJi - Lec Notes on ... 9ab) 2 . Solution The given expression is symmetric in 3a and 3b, so we use u = Lectur e 2 Monomials and Polynomials Definitions Monomial: A product of numerical numbers and letters is said to be a mono- mial. ... formulae: like those mentioned in Lecture 5. How- ever, contrary to Lecture 5, at present each formula is applied for con- verting an expression in non-product form to a new expression in product form. (III)...

Ngày tải lên: 11/03/2014, 16:55

... informal expression on the left hand side and rewrites it as an honest derivative of the function (f ◦γ) : R → R. The second line just comes from the definition of the inverse map φ −1 (and associativity ... integration 3. Curvature covariant derivatives and connections — connection coefficients — transformation properties — the Christoffel connection — structures on manifolds — parallel trans- port — the ... tetrads and non-coordinate bases — the spin connection — Maurer-Cartan structure equations — fiber bundles and gauge transformations 4. Gravitation the Principle of Equivalence — gravitational redshift...

Ngày tải lên: 17/03/2014, 14:28