本书系高职高专学生完成基础英语后，进行专业学习的英语衔接教材，旨在满足电气自动化及相关专业学生及行业从业人员学习专业英语的需要。
本书依照高职高专的培养目标及企业的实际要求，突出“实用、可用、好用、用得上”的原则；在内容编排上突出贴近企业，贴近实际，贴近岗位，并力求通俗、易懂、好学、可用。全书共含10个单元，每个单元都力求与企业生产岗位紧密衔接。
本书既可作为高职高专、成人高校及相关院校的专业英语教材，也可用作企业培训教材，还可供相关教师、学生及技术人员学习参考。[1]
PART 1 ELECTRONICS
1 Electrical Measuring Instrmnents
1.1 SAFETY PRECAUTION
1.2 BASIC MEIER CONSTRUCTION AND OPERATION
1.3 USE OF MEASURING INSTRUMENT
2 Ftmdamentals of Solid-State Power Device
2.1 INTRODUCTION
2.2 SOLID-STATE POWER DEVICES
2.3 POWER SEMICONDUCIDR CAPABIIJTIES
2.4 PHYSICAL CHARACTERISTICS OF POWER SEMICONDUCTORS
2.5 COMMUTATION
2.6 SUMMARY
3 Analog Electronics
3.1 INTRODUCTION
3.2 OPERATIONAL-AMPLIFLER CIRCUITS
4 Digital Electronics
4.1 THE DIGITAL IDEA
4.2 ASYNCHRONOUS DIGITAL SYSTEMS
4.3 SEQUENTIAL DIGITAL SYSTEMS
PART 2 ELECTRICAL MACHINE, CONTROL COMPONENT AND SENSOR
5 Introduction to Electrical Machines
5.1 BRIEF HISTORY OF ELECTRICAL MACHINES
5.2 BASIC CONSTRUCTION OF ELECTRICAL MACHINES
5.3 CONSTRUCTION FEATURES OF ELECTRICAL MACHINES
6 DC Motor and Induction Motor
6.1 TYPES OF DC MOTORS