4 20mA Interface-IC AM462 for industrial µ-processor applications

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "4 20mA Interface-IC AM462 for industrial µ-processor applications"

Transcription

1 Because of he grea number of indusrial buses now available he majoriy of indusrial measuremen echnology applicaions sill calls for he sandard analog curren nework. The reason for his lies in he fac ha wih an analog curren oupu of 0/4...20mA of a signal condiioning sysem a simple and relaively cheap inerfaces can be creaed which is immune o inerference and which allows a long disance communicaion.. Assuming ha he above scenario is applicable o ypical indusrial seups (Figure 1), where a measuremen signal is processed in a microprocessor (e.g. signal correcion), he digiized signal mus hen be adaped o sui indusrial analog requiremens. The following aricle presens a new indusrial curren inerface IC AM462 which has been specifically designed as an analog microprocessor inerface for he indusrial nework which can also be operaed as a sand-alone IC for indusrial signal amplificaion (/I Converer- IC). Proecion agains shor-circuiing and reverse polariy CREF = 3.3 REF = Measuremen signal µp D A AM462 0/4...20mA Figure 1: Typical indusrial applicaion of AM462 Simple analog circuis For indusrial applicaions which require curren oupus of 0/4 20mA, roughly speaking a muliple operaional amplifier (OP) can be used as an oupu circui and a discree circui assembled. A soluion such as his, however, is only very basic. Depending on he applicaion, wih regard o he overall sysem a sable oupu curren (which is as independen of he emperaure and supply volage as possible) and also oher funcions mus be realized which bring a direc influence o bear on he oupu sage. These funcions include proecive circuiry, volage adjusmen faciliies, reference sources e ceera, all of which go far beyond he limis of a simple OP circui and in order o mee he given requiremens call for a no inconsiderable knowledge of analog circui echnology. Alhough a number of inegraed componens permiing assembly wih he funcions menioned above are now available on he marke, here are several major disadvanages of working wih a more or less discree soluion: Analog Microelecronics GmbH Phone: +49 (0)6131/ /6 An der Fahr 13, D Mainz Fax: +49 (0)6131/ Inerne: hp://

2 Miniaurizaion: The more complex he applicaion, he greaer he space required which may have o be compensaed for using expensive miniaurized componens. Economic pressures: The discree componens currenly available ofen do no mee he requiremens of he applicaion on hand (e.g. regarding emperaure behavior), resuling in more demanding circuiry, all of which adds up o a more cosly soluion. Acquisiion difficulies: Problems of logisics arise when he soluion design requires specific componen models: "The device you require is unforunaely no available for he nex six monhs"! Design ime: The lack of applicaion suppor which ofen goes hand in hand wih sandard devices resuls in more hours of engineering and hus higher coss. Sysem proecion agains shor-circuiing may have o be aken ino consideraion, for example, or perhaps he emperaure effecs of he reference compensaed for. Inegraed ASSPs (applicaion-specific sandard producs) are an alernaive o he discree soluion, heir high degree of specializaion combined wih he advanage of being in a miniaurized form grealy simplifying a number of applicaions and hus making producs generally increasingly less expensive. AM462 Analog-IC wih an indusrial curren loop oupu In he inerface IC AM462 Analog Microelecronics GmbH [1] can now offer a monolihically inegraed circui which is par of a new series of indusrial amplifier ICs. This special chip has been developed wih he aim of providing engineers wih a universal /I converer device wih an adjusable volage inpu and curren oupu which can be used as an analog oupu sage for processor applicaions following D/A conversion, for example. AM462 (see Figure 3) is a mulisage amplifier IC wih a range of modular addiional and proecive funcions which can be used as required, providing a high degree of funcionaliy. The IC is modular hroughou. All funcion blocks can be individually accessed via he relevan pins and conneced up exernally or operaed separaely. AM462 wih differen funcion blocks: 1. An operaional amplifier This amplifier sage (OP1) is suiable for inpu signals of 0 o CC-5. The amplificaion is se using exernal resisors. The oupu of he operaional amplifier sage has been designed so ha i can be se righ down o 0 if he load requires. OP1 is volage limied, proecing follow-on sages even when overvolage occurs on he inpu side of he device. Figure 2: New series of amplifier and proecive ICs as indusrial oupu ICs for processor applicaions 2/6

3 CSET 2 INP 3 AM462 BG OP2 CREF SET REF OP1 olage Reference 16 SET I 11 RS+ 10 CC 9 RS- 8 IOUT 4 INN 5 OUTAD 6 INDAI GND 14 Figure 3: Block diagram of /I Converer IC AM A /I converer sage On he oupu side of he device he /I converer sage ranslaes he inpu volage ino a freely selecable oupu curren of beween 0 and 20mA. In doing so he converer oupu sage acivaes an exernal ransisor (Figure 4) which ensures ha power is dissipaed ouside he IC. The oupu curren range for he curren offse and final curren value can be easily se using wo exernal volage dividers. 3. A bandgap reference The reference volage source included in AM462 enables exernal componens, such as sensors and microprocessors ec., o be supplied wih volage. Reference volage REF can be se using pin SET. If pin SET is no conneced, REF = 5; if SET is conneced o ground, REF = 10. Using wo exernal resisors (insered beween pins REF and SET and pins SET and GND) inermediae values can also be se. 4. An operaional amplifier A second operaional amplifier (OP2) can be used as a curren or volage source o power exernal componens. OP2's posiive inpu is conneced inernally o volage BG, enabling he oupu curren or volage o be se wihin a wide range using one or wo exernal resisors. The oupu of his addiional operaional amplifier has a drive power of 10mA. The IC also includes inernal circuiry proecing amplifier sage OP1 agains overvolage, inegraed proecion agains reverse polariy wih regard o he oupu sage (/I converer) across he enire volage range and an oupu curren limier which proecs he IC agains desrucion. Using jus a minimum of exernal circuiry an oupu sage can hus be realized which is fully proeced. 3/6

4 CREF C 1 REF R 3 R 4 CSET INP 2 OP2 3 AM462 BG SET olage Reference OP1 I S R 0 T 1 D R 5 I OUT R 2 R 1 OUTAD INDAI Ground Figure 4: AM462 as ypical /I Converer-IC-circuiry Using AM462 as an indusrial processor oupu sage Many of oday's applicaions incorporae inexpensive RISC processors. These are suiable for signal correcion (compensaion, calibraion, linearizaion, ec.), for example, as driver unis wih he relevan algorihms and, if need be, also for idenificaion purposes. Should a curren (oupu) signal be required by he overall sysem for furher signal condiioning, afer passing hrough he processor he digial signal informaion mus be convered ino an analog signal. If he processor does no include an inegraed D/A converer, he digial signal hen has o be ranslaed by alernaive means, such as via a PWM (pulse-widh modulaion) signal wih a follow-on low-pass filer. The signal is hen convered ino he required curren signal by AM462 (see he schemaic diagrams in Figures 4 and 5). In he suggesed applicaion a sandard processor in Amel's AR series (an ATiny11) was used. ATiny11 is a fully-saic CMOS RISC processor in an 8-pin SO package wih 1kb of rewriable flash ROM, 32 byes of RAM-ype regisers and a 1MHz clock frequency. The processor does no require an exernal clock or quarz as i comes wih an inernal RC oscillaor. Depending on he processor ype he supply volage ranges from a maximum of a a power consumpion of ca. 4mA. For all ypes he operaing emperaure range is from -55 o +125 C. The flash memory can eiher be programmed via he expansion por on he Amel evaluaion board, using special programming unis from oher suppliers or by domesic assemblies by means of digial signal. As he seleced RISC processor has neiher is own A/D or D/A converer nor a frequency oupu nor PWM oupus realized by hardware, digial-o-analog conversion mus be realized by appropriae sofware using he given processor oupus. 4/6

5 PWM oupu as a subsiue DAC For he purpose of digial-o-analog conversion one of he ATiny11 I/O pins is programmed as a PWM oupu. I provides wo discree volages of 0 and 5 and is swiched on and off periodically wihin a defined ime span by sofware, wih he pulse widh maching he digial value. The resuling square-wave signal (PWM signal) is filered in a follow-on low-pass filer, producing an average DC oupu signal (U 2 ) which is proporional o he duy cycle. The following applies: p U2 = U () d U U T 2 = 1 T 0 where 1/T is equivalen o he basic frequency of he PWM signal, p he pulse widh and p/t he duy cycle. A mean volage is hus produced by he low-pass filer which is boh proporional o he duy cycle and provides he AM462 wih an inpu volage (Figures 5 and 6). The recified PWM signal is hus he volage U 2 which AM462 hen convers ino a sandard curren signal of 0/4 o 20mA, for example. As AM462 is a purely analog IC he achievable resoluion of he oupu signal is equivalen o he quanizaion of he lengh of he swich-on/swich-off ime. CREF = Tiny11 Low-pass filer AM 462 z.b. 0/4...20mA U 1 U 2 U 1 R C U 2 Reverse polariy proecion and Shor-circui proecion Figure 5: Typical indusrial applicaion of AM 462 wih a RISC processor As he processor's own power consumpion is well below 10mA his can be supplied by AM462's curren source. AM462 could also be used o power an exising signal condiioning circui (e.g. 3.3 or 5). The supply of addiional componens by he oupu IC has he advanage of hermal maching, hus reducing he emperaure error. Furhermore, all componens which are powered by AM462 are also guarded by he IC's proecive circuiry. 5/6

6 ariaions in pulse widh R ariaions in volage C Figure 6: The volage signal changes wih variaions in he pulse widh Conclusion In AM462 Analog Microelecronics has produced an IC which is suiable for a variey of applicaions. Is use as an indusrial oupu circui (20mA curren loop) In a processor circuiry has been illusraed in his aricle. Is many funcional modules and proecive unis enable a lo of differen indusrial circuis o be realized. Remarks The new AM461 [2] can be used in he same applicaion, differing from AM462 only in ha i generaes an adjusable oupu volage signal. The aricle described a 3 wires soluion because he curren consumpion of he RISC processor ogeher wih he IC consumpion is in he high emperaure range a he limi of 4mA. Wih a processor of lower curren consumpion or wih a lower conversion frequency i should be possible o realize also 2-wires applicaions. The conen of his aricle is available also for he AM422 [3], who has fewer funcions and is cheaper as he described AM462. Furher reading You will find deailed informaion on he producs deal wih in his aricle under he following links: [1] Analog Microelecronics : hp:// [2] Daa Shees: Daa Shee AM461 [3] Daa Shees: Daa Shee AM422 6/6

Universal microprocessor-based ON/OFF and P programmable controller MS8122A MS8122B

Universal microprocessor-based ON/OFF and P programmable controller MS8122A MS8122B COMPETENCE IN MEASUREMENT Universal microprocessor-based ON/OFF and P programmable conroller MS8122A MS8122B TECHNICAL DESCRIPTION AND INSTRUCTION FOR USE PLOVDIV 2003 1 I. TECHNICAL DATA Analog inpus

More information

The ramp is normally enabled but can be selectively disabled by suitable wiring to an external switch.

The ramp is normally enabled but can be selectively disabled by suitable wiring to an external switch. Vickers Amplifier Cards Power Amplifiers for Proporional Valves EEA-PAM-56*-A-14 Design EEA-PAM-561-A-14 for use wih valve ypes: KDG5V-5, * and KDG5V-7, 1* series EEA-PAM-568-A-14 for use wih valve ypes:

More information

Obsolete Product(s) - Obsolete Product(s)

Obsolete Product(s) - Obsolete Product(s) DUAL SWITCH-MODE SOLENOID DRIER HIGH CURRENT CAPABILITY (up o.5a per channel) HIGH OLTAGE OPERATI (up o 46 for power sage) HIGH EFFICIENCY SWITCHMODE OPERATI REGULATED OUTPUT CURRENT (adjusable) FEW EXTERNAL

More information

Communication Systems. Department of Electronics and Electrical Engineering

Communication Systems. Department of Electronics and Electrical Engineering COMM 704: Communicaion Lecure : Analog Mulipliers Dr Mohamed Abd El Ghany Dr. Mohamed Abd El Ghany, Mohamed.abdel-ghany@guc.edu.eg nroducion Nonlinear operaions on coninuous-valued analog signals are ofen

More information

Programmable DC Electronic Load 8600 Series

Programmable DC Electronic Load 8600 Series Daa Shee Programmable DC Elecronic Load The programmable DC elecronic loads provide he performance of modular sysem DC elecronic loads in a compac benchop form facor. Wih fas ransien operaion speeds and

More information

Table of Contents. 3.0 SMPS Topologies. For Further Research. 3.1 Basic Components. 3.2 Buck (Step Down) 3.3 Boost (Step Up) 3.4 Inverter (Buck/Boost)

Table of Contents. 3.0 SMPS Topologies. For Further Research. 3.1 Basic Components. 3.2 Buck (Step Down) 3.3 Boost (Step Up) 3.4 Inverter (Buck/Boost) Table of Conens 3.0 SMPS Topologies 3.1 Basic Componens 3.2 Buck (Sep Down) 3.3 Boos (Sep Up) 3.4 nverer (Buck/Boos) 3.5 Flyback Converer 3.6 Curren Boosed Boos 3.7 Curren Boosed Buck 3.8 Forward Converer

More information

ECMA-373. Near Field Communication Wired Interface (NFC-WI) 2 nd Edition / June Reference number ECMA-123:2009

ECMA-373. Near Field Communication Wired Interface (NFC-WI) 2 nd Edition / June Reference number ECMA-123:2009 ECMA-373 2 nd Ediion / June 2012 Near Field Communicaion Wired Inerface (NFC-WI) Reference number ECMA-123:2009 Ecma Inernaional 2009 COPYRIGHT PROTECTED DOCUMENT Ecma Inernaional 2012 Conens Page 1 Scope...

More information

MX629. DELTA MODULATION CODEC meets Mil-Std DATA BULLETIN. Military Communications Multiplexers, Switches, & Phones

MX629. DELTA MODULATION CODEC meets Mil-Std DATA BULLETIN. Military Communications Multiplexers, Switches, & Phones DATA BULLETIN MX629 DELTA MODULATION CODEC mees Mil-Sd-188-113 Feaures Mees Mil-Sd-188-113 Single Chip Full Duplex CVSD CODEC On-chip Inpu and Oupu Filers Programmable Sampling Clocks 3- or 4-bi Companding

More information

PROFET BTS 736 L2. Smart High-Side Power Switch Two Channels: 2 x 40mΩ Status Feedback

PROFET BTS 736 L2. Smart High-Side Power Switch Two Channels: 2 x 40mΩ Status Feedback PROFET BTS 736 2 Smar igh-side Power Swich Two Channels: 2 x 40mΩ Saus Feedback Produc Summary Package Operaing olage bb(on) 4.75...41 Acive channels one wo parallel On-sae Resisance R ON 40mΩ 20mΩ Nominal

More information

PRM and VTM Parallel Array Operation

PRM and VTM Parallel Array Operation APPLICATION NOTE AN:002 M and V Parallel Array Operaion Joe Aguilar VI Chip Applicaions Engineering Conens Page Inroducion 1 High-Level Guidelines 1 Sizing he Resisor 4 Arrays of Six or More Ms 5 Sysem

More information

Electric amplifiers. Table of contents. Features. RE 30095/04.11 Replaces: Types VT 5005 to VT Component series 1X 1/8

Electric amplifiers. Table of contents. Features. RE 30095/04.11 Replaces: Types VT 5005 to VT Component series 1X 1/8 Elecric amplifiers RE 30095/04. Replaces: 05.0 /8 Types VT 5005 o VT 5008 Componen series X 558_d Table of conens Conens Page eaures Ordering code uncional descripion Block diagram / pinou: VT 5005 and

More information

Time Control Technique

Time Control Technique Time Conrol Technique muliimer Mulifuncion Relay MK 785N/2 23928 Your Advanages Up o 1 funcions in one uni Simplified sorage Increased flexibiliy Quick seing of long ime values Opions wih Pluggable Terminal

More information

Step Down Voltage Regulator with Reset TLE 6365

Step Down Voltage Regulator with Reset TLE 6365 Sep Down Volage Regulaor wih Rese TLE 6365 Feaures Sep down converer Supply Over- and Under-Volage-Lockou Low Oupu volage olerance Oupu Overvolage Lockou Oupu Under-Volage-Rese wih delay Overemperaure

More information

4.5 Biasing in BJT Amplifier Circuits

4.5 Biasing in BJT Amplifier Circuits 4/5/011 secion 4_5 Biasing in MOS Amplifier Circuis 1/ 4.5 Biasing in BJT Amplifier Circuis eading Assignmen: 8086 Now le s examine how we C bias MOSFETs amplifiers! f we don bias properly, disorion can

More information

Electrical amplifiers

Electrical amplifiers Elecrical amplifiers RE 30/0.0 Replaces: 09.05 / Type VT-VSPA- and VT-VSPAK- Componen series X H589_d Table of conens Conens Page Feaures Ordering code Funcional descripion and 3 Block circui diagram /

More information

Retro-reflective photoelectric sensors with polarization filter for bottles. Dimensioned drawing

Retro-reflective photoelectric sensors with polarization filter for bottles. Dimensioned drawing Rero-reflecive phooelecric sensors wih polarizaion filer for boles Dimensioned drawing en 05-2013/08 50103461 1 khz 0 3.5m 10-30 V DC We reserve he righ o make changes DS_PRK3B42_en_50103461.fm Polarized

More information

EXPERIMENT #4 AM MODULATOR AND POWER AMPLIFIER

EXPERIMENT #4 AM MODULATOR AND POWER AMPLIFIER EXPERIMENT #4 AM MODULATOR AND POWER AMPLIFIER INTRODUCTION: Being able o ransmi a radio frequency carrier across space is of no use unless we can place informaion or inelligence upon i. This las ransmier

More information

Flow Switch LABO-RR.-032-S. Characteristics. Technical data. Ranges

Flow Switch LABO-RR.-032-S. Characteristics. Technical data. Ranges Flow Swich LABO-RR.032-S Simple and economical flow meer for piping diameers from 32 mm o 150 mm Made from plasic (opionally sainless seel) Wih apping sleeve fixing for very rapid insallaion Rero-fiing

More information

Retro-reflective photoelectric sensors with polarization filter. Dimensioned drawing

Retro-reflective photoelectric sensors with polarization filter. Dimensioned drawing Rero-reflecive phooelecric sensors wih polarizaion filer Dimensioned drawing en 10-2011/04 50105364 1 khz 0 5m We reserve he righ o make changes DS_PRK3B_Sandard_EL_en.fm 10-30 V DC A 2 LS Polarized rero-reflecive

More information

Generating Polar Modulation with R&S SMU200A

Generating Polar Modulation with R&S SMU200A Rohde & Schwarz producs: SMU00 Generaing Polar Modulaion wih R&S SMU00 Polar modulaion is a mehod where digial modulaion is realized as a combinaion of phase and ampliude modulaion, raher han using an

More information

RITEC, Inc. 60 Alhambra Rd., Suite 5 Warwick, RI (401) FAX (401) Powerful Ultrasonic Research Tool. A Modular Approach

RITEC, Inc. 60 Alhambra Rd., Suite 5 Warwick, RI (401) FAX (401) Powerful Ultrasonic Research Tool. A Modular Approach RITEC RAM-5 Versaile Compuer Conrolled Ulrasonic Sysem: Modular Approach allows Cusomizaion o Specific Experimenal Requiremens. High Power RF Burs Oupus as high as 5 kilowas for frequencies o 7 MHz. Three

More information

Special Insert. Everything you wanted to know about Type B residual current circuit breakers but never dared to ask

Special Insert. Everything you wanted to know about Type B residual current circuit breakers but never dared to ask Special Inser Everyhing you waned o know abou Type B residual curren circui breakers bu never dared o ask Claudio Amadori: R&D ABB 1 Figure 1 - Marking of he Type B residual curren circui breakers Type

More information

Signal Characteristics

Signal Characteristics Signal Characerisics Analog Signals Analog signals are always coninuous (here are no ime gaps). The signal is of infinie resoluion. Discree Time Signals SignalCharacerisics.docx 8/28/08 10:41 AM Page 1

More information

Designing the VCNL4200 Into an Application

Designing the VCNL4200 Into an Application PS-PD ALS-PD Oscillaor VISHAY SEMICONDUCTORS www.vishay.com Opical Sensors Designing he VCNL42 Ino an Applicaion By Reinhard Schaar INTRODUCTION AND BASIC OPERATION The VCNL42 is a fully inegraed proximiy

More information

Designing the VCNL4200 Into an Application

Designing the VCNL4200 Into an Application PS-PD ALS-PD Oscillaor VISHAY SEMICONDUCTORS www.vishay.com Opical Sensors Designing he VCNL42 Ino an Applicaion By Reinhard Schaar INTRODUCTION AND BASIC OPERATION The VCNL42 is a fully inegraed proximiy

More information

Application Note 5324

Application Note 5324 Desauraion Faul Deecion Opocoupler Gae Drive Producs wih Feaure: PLJ, PL0J, PLJ, PL1J and HCPLJ Applicaion Noe 1. Inroducion A desauraion faul deecion circui provides proecion for power semiconducor swiches

More information

16.5 ADDITIONAL EXAMPLES

16.5 ADDITIONAL EXAMPLES 16.5 ADDITIONAL EXAMPLES For reiew purposes, more examples of boh piecewise linear and incremenal analysis are gien in he following subsecions. No new maerial is presened, so readers who do no need addiional

More information

Laser retro-reflective photoelectric sensor with polarization filter. Dimensioned drawing

Laser retro-reflective photoelectric sensor with polarization filter. Dimensioned drawing Specificaions and descripion PRKL 3B Laser rero-reflecive phooelecric sensor wih polarizaion filer Dimensioned drawing en 09-2012/06 50105363 2 khz 0 3m 10-30 V DC We reserve he righ o make changes DS_PRKL3B622_en_50105363.fm

More information

= f 8 f 2 L C. i C. 8 f C. Q1 open Q2 close (1+D)T DT 2. i C = i L. Figure 2: Typical Waveforms of a Step-Down Converter.

= f 8 f 2 L C. i C. 8 f C. Q1 open Q2 close (1+D)T DT 2. i C = i L. Figure 2: Typical Waveforms of a Step-Down Converter. Inroducion Oupu Volage ipple in Sep-Down and Sep-Up Swiching egulaors Oupu volage ripple is always an imporan performance parameer wih DC-DC converers. For inducor-based swiching regulaors, several key

More information

Solid-state Multi-functional Timer

Solid-state Multi-functional Timer Solid-sae Muli-funcional Timer Eigh operaing modes (H3DE-M) and four operaing modes (H3DE-S) cover a wide range of applicaions. Programmable conac enables he building of a self-holding relay circui (-

More information

Transformer of tgδ on MSP430F1331 single chip microcomputer WANG Han 1 CAI Xinjing 1,XiaoJieping 2,Liu weiqing 2

Transformer of tgδ on MSP430F1331 single chip microcomputer WANG Han 1 CAI Xinjing 1,XiaoJieping 2,Liu weiqing 2 2nd Inernaional Workshop on Maerials Engineering and ompuer Sciences (IWMES 205 Transformer of gδ on MSP430F33 single chip microcompuer WANG Han AI Xinjing,XiaoJieping 2,Liu weiqing 2 School of elecrical

More information

Trigger high-speed, retro-reflective sensors for bottles. Dimensioned drawing

Trigger high-speed, retro-reflective sensors for bottles. Dimensioned drawing Trigger high-speed, rero-reflecive sensors for boles Dimensioned drawing en 03-2014/10 50121192-02 10-30 V DC 0 3.6m 5 khz We reserve he righ o make changes DS_PRK18BFX_en_50121192_02.fm Trigger high-speed,

More information

Application Note AN-1083

Application Note AN-1083 Applicaion Noe AN-1083 Feaures of he Low-Side Family IPS10xx By Fabio Necco, Inernaional Recifier Table of Conens Page Inroducion...1 Diagnosis...1 Inpu Curren vs. Temperaure...1 Selecion of he Resisor

More information

Ethernet system for length measurement, 24-bit 16/8/4 inductive transducers, LVDT, Half-Bridge, Mahr

Ethernet system for length measurement, 24-bit 16/8/4 inductive transducers, LVDT, Half-Bridge, Mahr CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH CH9 CH10 CH11 CH12 CH13 CH14 CH15 Couner 0 Couner 1 Couner 2 Couner 3 sysem for lengh measuremen, 24-bi //4 inducive ransducers,, Half-Bridge, Mahr New! 32 digial I/O

More information

White paper. RC223 (type B) residual-current release

White paper. RC223 (type B) residual-current release Whie paper (ype B) residual-curren release (ype B) residual curren release Index 1. Generals... 2 2. Applicaion descripion... 3 2.1 Applicaions...3 2.2 Applicaion examples...4 2.3 How does an operae?...6

More information

Automatic Power Factor Control Using Pic Microcontroller

Automatic Power Factor Control Using Pic Microcontroller IDL - Inernaional Digial Library Of Available a:www.dbpublicaions.org 8 h Naional Conference on Advanced Techniques in Elecrical and Elecronics Engineering Inernaional e-journal For Technology And Research-2017

More information

MX6895BETR. -550V Full Bridge Gate Driver INTEGRATED CIRCUITS DIVISION. Features. Description. Applications. Ordering Information

MX6895BETR. -550V Full Bridge Gate Driver INTEGRATED CIRCUITS DIVISION. Features. Description. Applications. Ordering Information -550V Full Bridge Gae Driver INTEGRATED CIRCUITS DIVISION Feaures Full Bridge Gae Driver Inernal High Volage Level Shif Funcion Negaive 550V Lamp Supply Volage 3V o 12V CMOS Logic Compaible 8V o 12V Inpu

More information

Laser retro-reflective photoelectric sensor with polarisation filter. Dimensioned drawing. Teach button Optical axis Indicator diode

Laser retro-reflective photoelectric sensor with polarisation filter. Dimensioned drawing. Teach button Optical axis Indicator diode Specificaions and descripion Leuze elecronic Laser rero-reflecive phooelecric sensor wih polarisaion filer Dimensioned drawing Par No. 501 06860 2 khz 0 3m 10-30 V DC Polarised, laser rero-reflecive phooelecric

More information

MCR-S-...-DCI. Current transducer up to 55 A, programmable and configurable. Data sheet _en_11. 1 Description

MCR-S-...-DCI. Current transducer up to 55 A, programmable and configurable. Data sheet _en_11. 1 Description Curren ransducer up o 55 A, programmable and configurable Daa shee 100241_en_11 PHOENIX CONTACT 2012-06-07 1 Descripion The MCR-S-...-DCI curren ransducers offer users he opion of ordering a preconfigured

More information

UNIT IV DIGITAL MODULATION SCHEME

UNIT IV DIGITAL MODULATION SCHEME UNI IV DIGIAL MODULAION SCHEME Geomeric Represenaion of Signals Ojecive: o represen any se of M energy signals {s i (} as linear cominaions of N orhogonal asis funcions, where N M Real value energy signals

More information

Photo Modules for PCM Remote Control Systems

Photo Modules for PCM Remote Control Systems Phoo Modules for PCM Remoe Conrol Sysems Descripion The HS38B series are miniaurized receivers for infrared remoe conrol sysems. PIN diode and preamplifier are assembled on lead frame, he epoxy package

More information

A New Voltage Sag and Swell Compensator Switched by Hysteresis Voltage Control Method

A New Voltage Sag and Swell Compensator Switched by Hysteresis Voltage Control Method Proceedings of he 8h WSEAS Inernaional Conference on ELECTRIC POWER SYSTEMS, HIGH VOLTAGES, ELECTRIC MACHINES (POWER '8) A New Volage Sag and Swell Compensaor Swiched by Hyseresis Volage Conrol Mehod AMIR

More information

Design And Implementation Of Multiple Output Switch Mode Power Supply

Design And Implementation Of Multiple Output Switch Mode Power Supply Inernaional Journal of Engineering Trends and Technology (IJETT) Volume Issue 0-Oc 0 Design And Implemenaion Of Muliple Oupu Swich Mode Power Supply Ami, Dr. Manoj Kumar Suden of final year B.Tech. E.C.E.,

More information

TSOP12.. IR Receiver Modules for Remote Control Systems VISHAY. Vishay Semiconductors

TSOP12.. IR Receiver Modules for Remote Control Systems VISHAY. Vishay Semiconductors TSOP1.. IR Receiver Modules for Remoe Conrol Sysems Descripion The TSOP1.. - series are miniaurized receivers for infrared remoe conrol sysems. PIN diode and preamplifier are assembled on lead frame, he

More information

Disribued by: www.jameco.com 1-800-831-4242 The conen and copyrighs of he aached maerial are he propery of is owner. 16K-Bi CMOS PARALLEL E 2 PROM FEATURES Fas Read Access Times: 200 ns Low Power CMOS

More information

Development of Pulse Width Modulation LED drive

Development of Pulse Width Modulation LED drive ISSN 23069392, Inernaional Journal of Technology People Developing, Vol. 2, No. 3, DEC. 2012 Developmen of Pulse Widh Modulaion LED drive YuanPiao. Lee 1 ShihKuen. Changchien 2 ChainKuo Technology Universiy,

More information

ADC Architectures VI: Folding ADCs. by Walt Kester

ADC Architectures VI: Folding ADCs. by Walt Kester MT-25 TUTOIAL ADC Archiecures VI: Folding ADCs by Wal Keser INTODUCTION The "folding" archiecure is one of a number of possible serial or bi-per-sage archiecures. Various archiecures exis for performing

More information

Power losses in pulsed voltage source inverters/rectifiers with sinusoidal currents

Power losses in pulsed voltage source inverters/rectifiers with sinusoidal currents ree-wheeling diode Turn-off power dissipaion: off/d = f s * E off/d (v d, i LL, T j/d ) orward power dissipaion: fw/t = 1 T T 1 v () i () d Neglecing he load curren ripple will resul in: fw/d = i Lavg

More information

P r e l i m i n a r y D a t a ICE2AS01. Off-Line SMPS Current Mode Controller. Power Management & Supply. Datasheet, Version 2.

P r e l i m i n a r y D a t a ICE2AS01. Off-Line SMPS Current Mode Controller. Power Management & Supply. Datasheet, Version 2. Daashee, Version 2.1, February 2001 Off-Line SMPS Curren Mode Conroller Power Managemen & Supply P r e l i m i n a r y D a a Never sop hinking. Revision Hisory: 2001-02-28 Daashee Previous Version: Firs

More information

DS Bit, Programmable, 100kHz Pulse-Width Modulator

DS Bit, Programmable, 100kHz Pulse-Width Modulator www.maxim-ic.com FEUE ingle 5-bi, programmable, pulse-widh modulaor (PWM) djusable Duy Cycle: 0% o 100% 2.7V o 5.5V Operaion andard Frequency Value: 100kHz 2-Wire ddressable Inerface Packages: 8-Pin (150-mil)

More information

Digital electronic E-BM-AES drivers DIN-rail panel format, for proportional valves without transducer

Digital electronic E-BM-AES drivers DIN-rail panel format, for proportional valves without transducer 056789 056789 056789 056789 Table S050-/ Digial elecronic -BM-AS drivers DIN-rail panel forma, for proporional valves wihou ransducer Scale Real-ime ieldbus Reference -BM-AS-NP-05 S S -BM-AS- NP No Presen

More information

PWM-FF IC ICE2AS01/S01G ICE2BS01/S01G. Off-Line SMPS Current Mode Controller. Power Management & Supply. Datasheet, Version 2.

PWM-FF IC ICE2AS01/S01G ICE2BS01/S01G. Off-Line SMPS Current Mode Controller. Power Management & Supply. Datasheet, Version 2. Daashee, Version 2.1, 30 Jun 2006 PWM-FF IC ICE2AS01/S01G Off-Line SMPS Curren Mode Conroller Power Managemen & Supply Never sop hinking. Revision Hisory: 2006-06-30 Daashee Previous Version: V2.0 Page

More information

Aleksandrs Andreiciks, Riga Technical University, Ingars Steiks, Riga Technical University, Oskars Krievs, Riga Technical University

Aleksandrs Andreiciks, Riga Technical University, Ingars Steiks, Riga Technical University, Oskars Krievs, Riga Technical University Scienific Journal of Riga Technical Universiy Power and Elecrical Engineering Curren-fed Sep-up DC/DC Converer for Fuel Cell Applicaions wih Acive Overvolage Clamping Aleksandrs Andreiciks, Riga Technical

More information

LD7516C 08/31/2016. Primary Side Quasi-Resonant Controller. Features. General Description. Applications. Typical Application REV.

LD7516C 08/31/2016. Primary Side Quasi-Resonant Controller. Features. General Description. Applications. Typical Application REV. REV. 01 General Descripion Primary ide Quasi-Resonan Conroller The is an excellen primary side feedback MO conroller wih CV/CC operaion, inegraed wih several funcions of proecions. I minimizes he componen

More information

Explanation of Maximum Ratings and Characteristics for Thyristors

Explanation of Maximum Ratings and Characteristics for Thyristors 8 Explanaion of Maximum Raings and Characerisics for Thyrisors Inroducion Daa shees for s and riacs give vial informaion regarding maximum raings and characerisics of hyrisors. If he maximum raings of

More information

S Series Data Sheet 100 Watt AC-DC and DC-DC Converters

S Series Data Sheet 100 Watt AC-DC and DC-DC Converters Wa AC-DC and DC-DC Converers 6." TE 68 6.6"." 3 U Feaures Inpu volage ranges from 8 o 385 VDC and 85 o 6 VAC, 7- Hz or isolaed oupus up o 8 VDC Class I equipmen RoHS lead solder exempion complian Exremely-wide

More information

20 JAHRE. SIB 100-TS Series. Arbitrary 4-Quadrant Voltage and Current Amplifiers. 400 W W DC khz / 1 MHz

20 JAHRE. SIB 100-TS Series. Arbitrary 4-Quadrant Voltage and Current Amplifiers. 400 W W DC khz / 1 MHz 20 JAHRE SIB 100-TS Series Arbirary 4-Quadran Volage and Curren Amplifiers 400 W - 4.000 W DC... 200 khz / 1 MHz 1 Arbirary 4-Quadran Volage and Curren Amplifiers SIB 100-TS Serie 400 W - 4.000 W DC -

More information

Memorandum on Impulse Winding Tester

Memorandum on Impulse Winding Tester Memorandum on Impulse Winding Teser. Esimaion of Inducance by Impulse Response When he volage response is observed afer connecing an elecric charge sored up in he capaciy C o he coil L (including he inside

More information

SLA7075M, SLA7076M, SLA7077M, and SLA7078M. Motor Driver IC Family. Motor Drivers. Sanken Power Devices from Allegro MicroSystems.

SLA7075M, SLA7076M, SLA7077M, and SLA7078M. Motor Driver IC Family. Motor Drivers. Sanken Power Devices from Allegro MicroSystems. Moor SLA7075M, SLA7076M, Daa Shee 28210.05B Moor Driver IC Family The SLA7075M, SLA7076M, moor driver ICs feaure 2-phase sepper unipolar drivers. The clock-in ype inpu inerface allows simplified conrol

More information

Digital electronic TES/LES drivers with S option integral-to-valve format, for proportional valves with alternated P/Q control

Digital electronic TES/LES drivers with S option integral-to-valve format, for proportional valves with alternated P/Q control www.aos.com able GS212-4/E Digial elecronic ES/ES drivers wih S opion inegral-o-valve forma, for proporional valves wih alernaed /Q conrol Scale ias inearizaion Ramps Real ime Fieldbus Reference S RESSURE

More information

IR Receiver for High Data Rate PCM at 455 khz Description

IR Receiver for High Data Rate PCM at 455 khz Description IR Receiver for High Daa Rae PCM a 455 khz Descripion The is a miniaurized receiver for infrared remoe conrol and IR daa ransmission. PIN diode and preamplifier are assembled on lead frame, he epoxy package

More information

Mobile Communications Chapter 3 : Media Access

Mobile Communications Chapter 3 : Media Access Moivaion Can we apply media access mehods from fixed neworks? Mobile Communicaions Chaper 3 : Media Access Moivaion SDMA, FDMA, TDMA Aloha Reservaion schemes Collision avoidance, MACA Polling CDMA SAMA

More information

Solid-state Timer. DIN 48 x 48-mm Multifunctional Timer with Many Time Ranges and Operating Modes, and Wide Power Supply Ranges

Solid-state Timer. DIN 48 x 48-mm Multifunctional Timer with Many Time Ranges and Operating Modes, and Wide Power Supply Ranges Solid-sae Timer DIN 48 x 48-mm Mulifuncional Timer wih Many Time Ranges and Operaing Modes, and Wide Supply Ranges A wider power range reduces he number of imer models kep in sock. An 11-pin or 8-pin model

More information

Solid State Modulators for PIII Applications

Solid State Modulators for PIII Applications Solid Sae Modulaors for P Applicaions Dr. Marcel P.J. Gaudreau, P.E., Dr. Jeffrey A. Casey, Timohy J. Hawkey, Michael A. Kempkes, J. Michael Mulvaney; Diversified Technologies, nc. Absrac One of he key

More information

PLL Hardware Design and Software Simulation using the 32-bit version of SystemView by ELANIX Stephen Kratzet, ELANIX, Inc.

PLL Hardware Design and Software Simulation using the 32-bit version of SystemView by ELANIX Stephen Kratzet, ELANIX, Inc. Applicaion Noe AN14A Apr 8, 1997 SysemView B Y E L A N I X PLL Hardware Design and Sofware Simulaion using he 32-bi version of SysemView by ELANIX Sephen Kraze, ELANIX, Inc. Inroducion This applicaion

More information

Chapter 2 Summary: Continuous-Wave Modulation. Belkacem Derras

Chapter 2 Summary: Continuous-Wave Modulation. Belkacem Derras ECEN 44 Communicaion Theory Chaper Summary: Coninuous-Wave Modulaion.1 Modulaion Modulaion is a process in which a parameer of a carrier waveform is varied in accordance wih a given message (baseband)

More information

Power Efficient Battery Charger by Using Constant Current/Constant Voltage Controller

Power Efficient Battery Charger by Using Constant Current/Constant Voltage Controller Circuis and Sysems, 01, 3, 180-186 hp://dx.doi.org/10.436/cs.01.304 Published Online April 01 (hp://www.scirp.org/journal/cs) Power Efficien Baery Charger by Using Consan Curren/Consan olage Conroller

More information

Optical phase locked loop for transparent inter-satellite communications

Optical phase locked loop for transparent inter-satellite communications Opical phase locked loop for ransparen iner-saellie communicaions F. Herzog 1, K. Kudielka 2,D.Erni 1 and W. Bächold 1 1 Communicaion Phoonics Group, Laboraory for Elecromagneic Fields and Microwave Elecronics,

More information

A8502 Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver

A8502 Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver FEATURES AND BENEFITS AEC-Q100 qualified Wide inpu volage range of 5 o 40 V for sar/sop, cold crank and load dump requiremens Fully inegraed LED curren sinks and boos converer wih 60 V DMOS Sync funcion

More information

A NEW DUAL-POLARIZED HORN ANTENNA EXCITED BY A GAP-FED SQUARE PATCH

A NEW DUAL-POLARIZED HORN ANTENNA EXCITED BY A GAP-FED SQUARE PATCH Progress In Elecromagneics Research Leers, Vol. 21, 129 137, 2011 A NEW DUAL-POLARIZED HORN ANTENNA EXCITED BY A GAP-FED SQUARE PATCH S. Ononchimeg, G. Ogonbaaar, J.-H. Bang, and B.-C. Ahn Applied Elecromagneics

More information

DATA SHEET. 1N914; 1N916 High-speed diodes DISCRETE SEMICONDUCTORS Sep 03

DATA SHEET. 1N914; 1N916 High-speed diodes DISCRETE SEMICONDUCTORS Sep 03 DISCRETE SEMICONDUCTORS DATA SHEET M3D176 Supersedes daa of April 1996 File under Discree Semiconducors, SC01 1996 Sep 03 FEATURES Hermeically sealed leaded glass SOD27 (DO-35) package High swiching speed:

More information

Negative frequency communication

Negative frequency communication Negaive frequency communicaion Fanping DU Email: dufanping@homail.com Qing Huo Liu arxiv:2.43v5 [cs.it] 26 Sep 2 Deparmen of Elecrical and Compuer Engineering Duke Universiy Email: Qing.Liu@duke.edu Absrac

More information

Analog Multiplexer Demultiplexer High-Performance Silicon-Gate CMOS

Analog Multiplexer Demultiplexer High-Performance Silicon-Gate CMOS TECHNICAL DATA IW0B Analog Muliplexer Demuliplexer HighPerformance SiliconGae CMOS The IW0B analog muliplexer/demuliplexer is digially conrolled analog swiches having low ON impedance and very low OFF

More information

Architectures for Resource Reservation Modules for Optical Burst Switching Core Nodes *

Architectures for Resource Reservation Modules for Optical Burst Switching Core Nodes * 4. ITG-Fachagung Phoonic Neworks, May 5. - 6., 2003, Leipzig, Germany Archiecures for Resource Reservaion Modules for Opical Burs Swiching Core Nodes * Sascha Junghans, Chrisoph M. Gauger Universiy of

More information

A Compact Digital Pixel Sensor (DPS) Using 2T-DRAM

A Compact Digital Pixel Sensor (DPS) Using 2T-DRAM J. Low Power Elecron. Appl. 2011, 1, 77-96; doi:10.3390/jlpea1010077 Aricle OPEN ACCESS Journal of Low Power Elecronics and Applicaions ISSN 2079-9268 www.mdpi.com/journal/jlpea A Compac Digial Pixel Sensor

More information

Lecture 11. Digital Transmission Fundamentals

Lecture 11. Digital Transmission Fundamentals CS4/MSc Compuer Neworking Lecure 11 Digial Transmission Fundamenals Compuer Neworking, Copyrigh Universiy of Edinburgh 2005 Digial Transmission Fundamenals Neworks consruced ou of Links or ransmission

More information

AK8779A Hall Effect IC for Pulse Encoders

AK8779A Hall Effect IC for Pulse Encoders AK8779A Hall Effec IC for Pulse Encoders 1. General Descripion The AK8779A is a Hall effec lach which deecs boh verical magneic field and horizonal magneic field (perpendicular and parallel o he marked

More information

N e v e r s t o p t h i n k i n g.

N e v e r s t o p t h i n k i n g. Version 2.1, 30 Aug 2011 N e v e r s o p h i n k i n g. Revision Hisory: 2011-8-30 Daashee Previous Version: V2.0 Page Subjecs (major changes since las revision) 27 revised ouline dimension for PG-DIP-7

More information

Monitoring Relays. Current Monitoring A A DIN. Comat products comply with different international standards and are certified accordingly.

Monitoring Relays. Current Monitoring A A DIN. Comat products comply with different international standards and are certified accordingly. Monioring elays Curren Monioring DI Coma producs comply wih differen inernaion sandas and are cerified accoingly. Curren Monioring elays EOC- EUC-B -05-30 -60 JUST LOOP IT LOD Seing ranges x x 3x 4x 5x

More information

AK8779B Hall Effect IC for Pulse Encoders

AK8779B Hall Effect IC for Pulse Encoders AK8779B Hall Effec IC for Pulse Encoders 1. General Descripion The AK8779B is a Hall effec lach which deecs boh verical and horizonal (perpendicular and parallel o he marked side of he package) magneic

More information

High-voltage high-frequency Marx-bank type pulse generator using integrated power semiconductor half-bridges

High-voltage high-frequency Marx-bank type pulse generator using integrated power semiconductor half-bridges High-volage high-frequency Marx-bank ype pulse generaor using inegraed power semiconducor half-bridges L.M. Redondo 1,2, J. Fernando Silva 1,3,4, P. Tavares 5, Elmano Margao 1,4 1 Insiuo Superior de Engenharia

More information

Medium voltage power supplies

Medium voltage power supplies Medium volage power supplies Design example 2000 V / 6 Funcion Te recified line volage mainains a square wave generaor of consan frequency, wose AC volage is ransformed, recified and filered, producing

More information

Chapter 2. The Physical Layer

Chapter 2. The Physical Layer Chaper 2 The Physical Layer The Physical Layer Defines he mechanical, elecrical and iming inerfaces o he nework Transmission media - guided (copper and fiber opics) - wireless (radio erresrial) - saellie

More information

AN UVLO (Under Voltage Lock Out) FUNCTION Calculation of Minimum Value of IGBT external Gate Resistance RG. Table 2-1.

AN UVLO (Under Voltage Lock Out) FUNCTION Calculation of Minimum Value of IGBT external Gate Resistance RG. Table 2-1. A p p l i c a i o n Noe AN318 IGBT/Power MOSFET Gae Drive Phoocoupler Technical Markeing Deparmen Compound Semiconducor Devices Business Division Analog & Power Devices Business Uni Renesas Elecronics

More information

TESTING CREEPING DISCHARGE BEHAVIOUR OF INSULATORS FOR ISOLATED LIGHTNING PROTECTION SYSTEMS

TESTING CREEPING DISCHARGE BEHAVIOUR OF INSULATORS FOR ISOLATED LIGHTNING PROTECTION SYSTEMS IX Inernaional Symposium on Lighning Proecion 26 h -3 h November 27 Foz do Iguaçu, Brazil TESTING CREEPING DISCHARGE BEHAVIOUR OF INSULATORS FOR ISOLATED LIGHTNING PROTECTION SYSTEMS Beierl, Omar Brocke,

More information

Demodulation Based Testing of Off Chip Driver Performance

Demodulation Based Testing of Off Chip Driver Performance Demodulaion Based Tesing of Off Driver Performance Wilfried Daehn Hochschule Magdeburg-Sendahl Fachbereich Elekroechnik Posfach 368 39 Magdeburg Phone: ++49 39 886 4673 Fa: ++49 39 886 426 Email: wilfried.daehn@compuer.org

More information

IR Receiver Modules for Remote Control Systems

IR Receiver Modules for Remote Control Systems IR Receiver Modules for Remoe Conrol Sysems MECHANICAL DATA Pinning for : 1 = OUT, 2 = GND, 3 = V S 1926 FEATURES Very low supply curren Phoo deecor and preamplifier in one package Opimized for Sony and

More information

Digital Z-BM-KZ position controllers DIN-rail panel format, for electrohydraulic closed loop controls

Digital Z-BM-KZ position controllers DIN-rail panel format, for electrohydraulic closed loop controls 056789 056789 056789 able S0-/ igial Z--Z posiion conrollers -rail panel forma, for elecrohydraulic closed loop conrols Z--Z-N Z--Z-C osiion Conrol Real-ime Fieldbus Reference Connecors included OL CO

More information

Undamped, Length Varying TLP Pulses Measurements and ESD Model Approximations

Undamped, Length Varying TLP Pulses Measurements and ESD Model Approximations Undamped, Lengh arying TLP Pulses Measuremens and ESD Model Approximaions Gonzalo Andrés Pacheco, Julio Guillermo Zola Elecronic Circuis Laboraory Elecronic Deparmen Faculy of Engineering Universiy of

More information

IR Receiver Modules for Remote Control Systems

IR Receiver Modules for Remote Control Systems MECHANICAL DATA 2 Pinning for TSOP348.., TSOP344..: = OUT, 2 = GND, 3 = V S Pinning for TSOP322.., TSOP324..: = OUT, 2 = V S, 3 = GND 3 6672 FEATURES Very low supply curren Phoo deecor and preamplifier

More information

RESISTRON RES-430. Operating Instructions. Important features

RESISTRON RES-430. Operating Instructions. Important features RESISTRON Operaing Insrucions Imporan feaures Microprocessor echnology LC display (green), 4 lines, 2 characers (mulilingual) Auomaic zero calibraion (AUTOCAL) Auomaic opimizaion (AUTOTUNE) Auomaic phase

More information

A Control Technique for 120Hz DC Output Ripple-Voltage Suppression Using BIFRED with a Small-Sized Energy Storage Capacitor

A Control Technique for 120Hz DC Output Ripple-Voltage Suppression Using BIFRED with a Small-Sized Energy Storage Capacitor 90 Journal of Power Elecronics, Vol. 5, No. 3, July 005 JPE 5-3-3 A Conrol Technique for 0Hz DC Oupu Ripple-Volage Suppression Using BIFRED wih a Small-Sized Energy Sorage Capacior Jung-Bum Kim, Nam-Ju

More information

IR Receiver Modules for Remote Control Systems

IR Receiver Modules for Remote Control Systems IR Receiver Modules for Remoe Conrol Sysems 2 MECHNICAL DATA Pinning for TSOP44.., TSOP48..: = OUT, 2 = GND, 3 = V S Pinning for TSOP22.., TSOP24..: = OUT, 2 = V S, 3 = GND 3 6672 FEATURES Improved immuniy

More information

IR Receiver Modules for Remote Control Systems

IR Receiver Modules for Remote Control Systems TSOP32.., TSOP34.. IR Receiver Modules for Remoe 2 3 MECHANICAL DATA Pinning: = GND, 2 = V S, 3 = OUT 94 869 FEATURES Very low supply curren Phoo deecor and preamplifier in one package Inernal filer for

More information

Fault Diagnosis System Identification Based on Impedance Matching Balance Transformer

Fault Diagnosis System Identification Based on Impedance Matching Balance Transformer Inernaional Conference on Advanced Maerial Science and Environmenal Engineering (AMSEE 06) Faul Diagnosis Sysem Idenificaion Based on Impedance Maching Balance ransformer Yanjun Ren* and Xinli Deng Chongqing

More information

TLE 8088 EM. Data Sheet. Automotive Power. Engine management IC for Small Engines. Rev 1.0,

TLE 8088 EM. Data Sheet. Automotive Power. Engine management IC for Small Engines. Rev 1.0, Engine managemen IC for Small Engines Daa Shee Rev 1.0, 2012-10-01 Auomoive Power Table of Conens Table of Conens 1 Overview....................................................................... 3 2 Block

More information

Protection Strategies for IGBT Current Source Inverters

Protection Strategies for IGBT Current Source Inverters Proecion Sraegies for IGBT Curren Source Inverers M. Haberberger 1, F. W. Fuchs 2 1 2 Power Elecronics and Elecrical Drives Chrisian-Albrechs-Universiy Kiel, Germany E-Mail: 1 mkh@f.uni-kiel.de, 2 fwf@f.uni-kiel.de

More information

M Series Data Sheet 50 Watt DC-DC and AC-DC Converters

M Series Data Sheet 50 Watt DC-DC and AC-DC Converters 5 Wa DC-DC and AC-DC Converers Feaures.7" U Exremly wide operaing inpu volage ranges from 8 o 85 VDC and 85 o 6 VAC, 7 o Hz RoHS lead-free-solder and lead-solder-exemped producs available Class I equipmen

More information

BOUNCER CIRCUIT FOR A 120 MW/370 KV SOLID STATE MODULATOR

BOUNCER CIRCUIT FOR A 120 MW/370 KV SOLID STATE MODULATOR BOUNCER CIRCUIT FOR A 120 MW/370 KV SOLID STATE MODULATOR D. Gerber, J. Biela Laboraory for High Power Elecronic Sysems ETH Zurich, Physiksrasse 3, CH-8092 Zurich, Swizerland Email: gerberdo@ehz.ch This

More information

TLE Overview. High Speed CAN Transceiver. Qualified for Automotive Applications according to AEC-Q100

TLE Overview. High Speed CAN Transceiver. Qualified for Automotive Applications according to AEC-Q100 TLE9250 1 Overview Qualified for Auomoive Applicaions according o AEC-Q100 Feaures Fully complian o ISO 11898-2 (2016) and SAE J2284-4/-5 Reference device and par of Ineroperabiliy Tes Specificaion for

More information