CHAPTER 18: Power Supplies ppt

... Regulator circuits keep DC voltage constant. • Some power supplies convert one DC voltage into another DC voltage. CHAPTER 18 Power Supplies Linear vs. Switching • Switchers are more efficient, ... opposite polarity. Introduction • Electronic equipment requires DC power. But electricity is distributed as AC. • Power supplies convert AC to a steady DC. • They must work...

Ngày tải lên: 08/08/2014, 16:22

... class B ♦ Note: does not do automatic type cast: ♦ double will not account for throwing an int Chapter 18 Exception Handling Copyright © 2006 Pearson Addison- Wesley. All rights reserved. 18-17 Multiple

Ngày tải lên: 10/03/2014, 05:20

... can’tget cable or DSL, this might be your only choice. isp.mm,v v4.10 (2003/04/02 03:09:55) 317 Chapter 18: Connecting to the Internet 2April 2003, 17:00:47 The Complete FreeBSD ( /tools/tmac.Mn), ... though, the smaller the number of hops, the better. isp.mm,v v4.10 (2003/04/02 03:09:55) 321 Chapter 18: Connecting to the Internet 2April 2003, 17:00:47 The Complete FreeBSD ( /tools/tm...

Ngày tải lên: 11/12/2013, 00:15

... but correlated over time. In this chapter, we consider the estimation of the ICA model when the ICs are time signals, ,where is the time index. In the previous chapters, we denoted by the sample ... matrix (18.2) The theory of time-dependent signals was briefly discussed in Section 2.8. As we saw in Chapter 7, the problem in ICA is that the simple zero-lagged covariance (or correlation) mat...

Ngày tải lên: 20/01/2014, 11:20

... then up gets one of the boys, draws a steady bead over the THE ADVENTURES OF HUCKLEBERRY FINN CHAPTER 18 COL. GRANGERFORD was a gentleman, you see. He was a gentleman all over; and so was ... anybody. She was mighty red in the face for a minute, and her eyes lighted up, and it made her powerful pretty. I was a good deal astonished, but when I got my breath I asked her what the pap...

Ngày tải lên: 21/01/2014, 21:20

Ngày tải lên: 25/01/2014, 05:20

... 225–242. RICHARDSON, W. J. 1976. Autumn migration over Puerto Rico and the western Atlantic: a radar study. Ibis 118: 309–332. RIEGEN, A. C. 1999. Movements of banded Arctic waders to and from New Zealand. Notornis ... falcon predators. Environmental Monitoring and Assessment 9: 115–131. SCHNEIDER, D. C. 1981. Food supplies and the phenology of migratory shorebirds: a hypothesis. Wader St...

Ngày tải lên: 18/06/2014, 16:20

... et al. 1995, 2000); however, the more powerful survival analysis methods introduced by Diamond et al. (1989) and Newman et al. (1989) were applied (see Chapter 13). Newman (1995) and Newman and ... chronically exposed to © 2008 by Taylor & Francis Group, LLC Clements: “3357_c018” — 2007/11/9 — 18:2 6 — page 335 — #5 Population Genetics: Natural Selection 335 of control with endrin. Whi...

Ngày tải lên: 18/06/2014, 16:20

... provides eight analog outputs. Analog outputs may be powered from the PCX power supply, or an external power supply may be added to provide loop power. Each output may be set to a specific particle ... above the flood level of the gallery. A 6-foot power cable is supplied, and the user may install a longer cable if required. All external signals and power are wired to screw terminals i...

Ngày tải lên: 18/06/2014, 19:20