1．怠速控制系统；发动机的排放控制系统；进气与增压控制系统； 2．电动燃油泵的控制；安全保险功能与备用系统

1.日本丰田系列发动机集中控制系统的组成、结构、工作原理及其检修； 2. 一汽大众捷达 Motronic M3．8．2 电控系统的组成、结构及其工作原理； 3.北京切诺基 2．5L、4．0L 发动机控制系统的组成、结构、工作原理及其检修

3.1 Basic DC to DC converters 3.1.1 Buck converter(Step-down converter) 3.1.2 Boost converter(Step-up converter) 3.1.3 Buck-Boost converter(Step-downstep-up converter)and Cuk converter 3.1.4 Sepic converter and Zeta converter 3.2 Composite DC/DC converters and connection of multiple DC/DC converters 3.2.1 A current-reversible chopper 3.2.2 Bridge chopper (H-bridge DC/DC converter) 3.2.3 Multi-phase multi-channel DC/DC converters

1.1 An introductory overview of power electronic devices 1.2 Uncontrolled device-power diode 1.3 Half-controlled device-thyristor 1.4 Typical fully-controlled devices 1.5 Other new power electronic devices 16Drive circuit for power electronic devices 1.7 Protection of power electronic devices 1.8 Series and parallel connections of power electronic devices

DoC. No. 5SYA1036-03 Sep Two thyristors integrated into one wafer Patented free-floating silicon technology Designed for traction, energy and industrial applications Optimum power handling capability Interdigitated amplifying gate The electrical and thermal data are valid for one thyristor half of the device

(1) Hole particle current from E to B (2)Electron particle current from B to E (3)Recombination current in B (4) Hole particle current originating in E and reaching C (5)Reverse electron particle current from c to B (6) Reverse hole particle current from b to c (What is difference between \current\ and\particle current ? OE F Schubert, Rensselaer Polytechnic Institute, 2003

7.1分压式偏置共发射极电压放大器 7.2共集电极放大电路(射极跟随器) 7.3放大电路中的负反馈

1 传感器概述 2 金属温度传感器 3 热电偶 4 热敏电阻 5 霍尔传感器 6 磁阻传感器* 7 电场测量探头* 8 电涡流传感器* 9 压电传感器 10 光电传感器 11 电容式传感器 12 电感式传感器 13 差动传感器与测量电桥

在现代电气测量系统中，调理电路是一个重要组成部分，它位于传感器和ADC之间，其功能可以概括成以下几点： • 放大作用：电压放大应使测量范围对应ADC的满量程输入电压范围 • 共模抑制：抑制差分输入信号中的共模电压分量 • 阻抗转换：将高阻信号源转变为低内阻的信号输出 • 电气隔离：光电隔离和变压器隔离的集成运放

1 传感器概述 2 金属温度传感器 3 热电偶 4 热敏电阻 5 霍尔传感器 6 磁阻传感器* 7 电场测量探头* 8 电涡流传感器* 9 压电传感器 10 光电传感器 11 电容式传感器 12 电感式传感器 13 差动传感器与测量电桥