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DC-DC Power Converters

Dc-dc power converters are employed in a variety of applications, including power supplies for personal computers, office equipment, spacecraft power systems, laptop computers, and telecommunications equipment, as well as dc motor drives.

http://ece-www.colorado.edu/~ecen4517/materials/Encyc.pdf


Designing RS-485 Circuits

FEATURE ARTICLE Jan Axelson you use prebuilt cards or converters, understanding the options will help you choose the right product and configure it to get the best results for your application. RS-485 IN [. . ]

http://www.embeddedsys.com/subpages/resources/images/documents/microsys_art_RS485.pdf


Doc501_Approvals

advertisement DC-DC Converters for Portable Computers ­ Design Note 52 Steve Pietkiewicz Jim Williams Portable computers require simple and efficient converters for +5V power and display driving. A [. . ]

http://www.coilcraft.com/pdfs/Doc501_Approvals.pdf


BUS_Elx_App_Notes_TVSA

Transient Voltage Suppression Diode Application Notes Transient Voltage Suppression (TVS) diodes are useful in protecting electronic circuits from electrostatic discharge (ESD). The TVS diodes used for [. ]

http://www.cooperindustries.com/content/dam/public/bussmann/Electronics/Resources/technical-literature/Circuit Protection/BUS_Elx_App_Notes_TVSA.pdf


scm9bh1750_h1770

Isolated Intelligent Signal Conditioning Products SCM9B SCM9B-H1750/H1770 24- and 64-Channel Digital I/O Boards Features · Computer Monitoring and Control of Standard Digital I/O Modules via RS-232 or RS-485 · Digital [. . ]

http://www.dataforth.com/catalog/pdf/scm9bh1750_h1770.pdf


CH2.PDF

CHAPTER 2 Statistics, Probability and Noise Statistics and probability are used in Digital Signal Processing to characterize signals and the processes that generate them. For example, a primary use of DSP is to reduce interference, noise, and other [. ]

http://www.dspguide.com/CH2.PDF


MAX9730

19-0701; Rev 5; 3/10 KIT ATION EVALU BLE AVAILA 2. 4W, Single-Supply, Class G Power Amplifier General Description The MAX9730 features a mono Class G power amplifier with an integrated [. . ]

http://www.electroschematics.com/wp-content/uploads/2010/04/MAX9730.pdf


DG02-32

statistical process control. key to competitive manufacturing In today's tough world market environment, the need to be better is more demanding, and the need to be [. . ]

http://www.minicircuits.com/app/DG02-32.pdf


dg02-32

statistical process control. key to competitive manufacturing In today's tough world market environment, the need to be better is more demanding, and the need to be [. . ]

https://www.minicircuits.com/pages/pdfs/dg02-32.pdf


SMRTRINFRASTRWP

Smarter Infrastructure for a Smarter World Sam Fuller, Head of System Solutions, Digital Networking Geoff Waters, Senior Principal Engineer, Digital Networking The data networking infrastructure that connects [. . . . . ]

http://www.nxp.com/assets/documents/data/en/white-papers/SMRTRINFRASTRWP.pdf


RS-232

The RS-232 Standard Information being transferred between data processing equipment and peripherals is in the form of digital data which is transmitted in either a serial or parallel mode. Parallel communications [. . ]

http://www.omega.com/techref/pdf/RS-232.pdf


AND8172-D

AND8172/D Understanding the Noise Issue Out of Inductor Based DC-DC Converter Prepared by: Michael Bairanzade ON Semiconductor https://onsemi.com APPLICATION NOTE Abstract NCP5007/NCP5005 Basic Analysis Portable applications, such as cellular phones and hand-held computers, have [. . ]

http://www.onsemi.com/pub/Collateral/AND8172-D.PDF


Zodos_0908

Success Story ZODO'S--BOWLING & BEYOND West Coast Entertainment Center Doubles Storage Capacity with Overland's Snap Server 620 while Gaining Scalable, Data Archive to Support Growing Video Surveillance [. . ]

http://www.overlandstorage.com/pdfs/Zodos_0908.pdf


Switching Power Supply

Introduction to Power Supplies Introduction to Power Supplies Introduction Virtually every piece of electronic equipment, e. g. , computers and their peripherals, calculators, TV and hi-fi equipment, and instruments, is [. ]

http://www.soloelectronica.net/fuentes/Switching Power Supply.pdf


scea046

Application Report SCEA046 ­ September 2011 Understanding Schmitt Triggers Chris Cockrill . . Most CMOS, BiCMOS and TTL devices require fairly fast edges on the high and low transitions on their [. . ]

http://www.ti.com/lit/an/scea046/scea046.pdf


SMRTRINFRASTRWP

Smarter Infrastructure for a Smarter World Sam Fuller, Head of System Solutions, Digital Networking Geoff Waters, Senior Principal Engineer, Digital Networking The data networking infrastructure that connects our world must add intelligence to meet the needs of [. ]

https://www.nxp.com/files/32bit/doc/white_paper/SMRTRINFRASTRWP.pdf


IPC1999

Calculation of PCB Track Impedance by Andrew J Burkhardt, Christopher S Gregg and J Alan Staniforth INTRODUCTION The use of high-speed circuits requires PCB tracks to be [. . . . . ]

http://www.polarinstruments.com/support/cits/IPC1999.pdf


1107fa

LT1107 Micropower DC/DC Converter Adjustable and Fixed 5V, 12V FEATURES s s s s s s s s s DESCRIPTIO Operates at Supply Voltages from 2V to 30V Consumes Only 320µA Supply Current Works in Step-Up or Step-Down Mode [. ]

http://www.gpskit.nl/documents/other/1107fa.pdf


an-998

APPLICATION NOTE by AN998 International Rectifier · 233 Kansas Street El Segundo CA 90245 USA Fluorescent Ballast Design Using Passive P. F. C. and Crest Factor Control Peter N. Wood I. INTRODUCTION Power [. . ]

http://www.irf.com/technical-info/appnotes/an-998.pdf


74C74

MM74C74 Dual D-Type Flip-Flop October 1987 Revised May 2002 MM74C74 Dual D-Type Flip-Flop General Description The MM74C74 dual D-type flip-flop is a monolithic complementary MOS (CMOS) integrated circuit constructed [. . ]

http://www.next.gr/components-datasheets/74C74.pdf


gp2d12

GP2D12/GP2D15 General Description SHARP\'s GP2D12/GP2D15 are general purpose type distance measuring sensors which consist of PSD* and infrared emitting diode and signal processing circuit. It enables to detect objects without any influence on the color of [. ]

http://www.superrobotica.com/download/sharp/gp2d12.pdf


12197

PM6680 No Rsense dual step-down controller with adjustable voltages for notebook system power Features 6 [. . . . . ]

http://www.st.com/stonline/products/literature/ds/12197.pdf


DS2E-SL2-DC5V-Panasonic-datasheet-120053

DS HIGHLY SENSITIVE 1500 V FCC SURGE BREAKDOWN VOLTAGE MINIATURE RELAY DS RELAYS 5. Polarized magnetic circuits realize resistance to shock and vibration High-performance polarized magnetic circuits that [. . ]

http://datasheet.octopart.com/DS2E-SL2-DC5V-Panasonic-datasheet-120053.pdf


Efficiency_of_Internal_Power_Supplies_Latest_Developments_APEC 2006

The Efficiency Of Internal Power Supplies: Test Procedure And Policy Developments BRIAN FORTENBERY Engineering Manager EPRI Solutions Inc. bfortenbery@eprisolutions.com PETER MAY-OSTENDORP Research Analyst Ecos Consulting postendorp@ecosconsulting.com Agenda Æ Internal [. . ]

http://efficientpowersupplies.epri.com/pages/Latest_Protocol/Efficiency_of_Internal_Power_Supplies_Latest_Developments_APEC 2006.pdf


download.cfm?companyid=ADI&fileid=552965&filekey=3D3E8C26-D6CD-4512-981E-865A4C6FE578&filename=ADI05AR

Annual Report 2005 Analog Devices, Inc. (NYSE: ADI) defines innovation and excellence in signal processing. ADI's analog, mixedsignal, and digital signal processing (DSP) integrated circuits (IC) [. . ]

http://investor.analog.com/common/download/download.cfm?companyid=ADI&fileid=552965&filekey=3D3E8C26-D6CD-4512-981E-865A4C6FE578&filename=ADI05AR.pdf


Suppression of Transients in an Automotive Environment

The initial stage of solid state electronics into the automobile began with discrete power devices and IC components. These were to be found in the alternator rectier, the electronic ignition system and the voltage regulator.

http://www.littelfuse.com/data/en/Application_Notes/an9312.pdf


Low Input Voltage CCFL Power Supply

Cold cathode fl uorescent lamps (CCFLs) are often used to illuminate liquid crystal displays (LCDs). These displays appear in laptop computers, gas pumps, automobiles, test equipment, medical equipment and the like. The lamps themselves are small, relatively effi cient and inexpensive, but they mus.......

http://cds.linear.com/docs/en/design-note/dn133f.pdf


da9313_datasheet

DA9313 High Efficiency Dual Cell Switched Capacitor Divider General Description DA9313 is a high-voltage power converter with a maximum output current of 10 A, suitable for applications supplied from a dual (2S) Li-ion or Li-polymer stacked cell battery pack, or any input voltage between 5 V a.......

https://www.dialog-semiconductor.com/sites/default/files/da9313_datasheet.pdf


maths_tips

Learnabout Electronics Maths Tips Using a Scientific Calculator for Electronics Calculations Version 2. 0 www.learnabout-electronics.org www.learnabout-electronics.org This booklet will explain. . . · · · Things to look for when buying an electronic calculator for electronics. Powers o.......

http://www.learnabout-electronics.org/Downloads/maths_tips.pdf


5.29.08 DI

Capacitive touch switches work by measuring the change in capacitance of a PCB (printed- circuit-board) pattern depending on the placement of a user's finger over a sensing pad. Capacitive switches are becoming popular because they are less expensive than mechanical switches. Using the features of .......

https://www.edn.com/ContentEETimes/Documents/EDN/DI PDFs/5.29.08 DI.pdf


5.29.08 DI

Capacitive touch switches work by measuring the change in capacitance of a PCB (printed- circuit-board) pattern depending on the placement of a user's finger over a sensing pad. Capacitive switches are becoming popular because they are less expensive than mechanical switches. Using the features of .......

http://edn.com/ContentEETimes/Documents/EDN/DI PDFs/5.29.08 DI.pdf


EMC Newsletter Issue 5

http://ww1.microchip.com/downloads/en/DeviceDoc/EMC Newsletter Issue 5.pdf


AN4372

Maxim > Design Support > Technical Documents > Application Notes > Analog Switches and Multiplexers > APP 4372 Keywords: KVM application, 8:1 USB, USB Switching APPLICATION NOTE 4372 Implementing an Eight-to-One USB Switch for KVM Applications Mar 26, 2009 Abstract: Many servers need to be a.......

http://pdfserv.maximintegrated.com/en/an/AN4372.pdf


fuel

Analog circuit is accurate battery fuel gauge Jim Hagerman, Hagerman Technology, PO Box 26437, Honolulu, HI 96825 There are many new devices and algorithms available today which can predict the remaining capacity of a battery. Good examples are found in laptop computers and cell phones. However, th.......

http://www.hagtech.com/pdf/fuel.pdf


apjemp

The Electromagnetic Bomb - a Weapon of Electrical Mass Destruction Carlo Kopp Defence Analyst Melbourne, Australia Carlo. Kopp@aus.net https://www.cs. monash.edu. au/~carlo/ ABSTRACT High Power Electromagnetic Pulse generation techniques and High Power Microwave technology have matured to the p.......

http://www.qsl.net/n9zia/apjemp.pdf


How to build Upto 73 Op-Amp Circuit Collection - PDF - circuit diagram

Typically the op-amp\'s very large gain is controlled by negative feedback, which largely determines the magnitude of its output ("closed-loop") voltage gain in amplifier applications, or the transfer function required (in analog computers). Without negative feedback, and perhaps with positive feed.......

http://www.circuit-finder.com/categories/general-electronics/682/upto-73-op-amp-circuit-collection-pdf


Upto 73 Op-Amp Circuit Collection - PDF circuit diagram and instructions

Typically the op-amp\'s very large gain is controlled by negative feedback, which largely determines the magnitude of its output (-closed-loop-) voltage gain in amplifier applications, or the transfer function required (in analog computers). Without negative feedback, and perhaps with positive feed.......

http://www.hobby-circuits.com/circuits/general-electronics/682/upto-73-op-amp-circuit-collection-pdf


power-efficient-battery-formation-testing

TECHNICAL ARTICLE Join | Tweet | Connect Power Efficient Battery Formation/Testing System with Energy Recycling by Luis Orozco and Wenshuai Liao, Analog Devices, Inc. Li-Ion batteries are widely used in portable equipment such as laptop computers and cell phones, but due to their l.......

http://www.analog.com/media/en/technical-documentation/technical-articles/power-efficient-battery-formation-testing.pdf



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