电路设计方案英语
电子工程专业英语词汇(整理版)
电子工程专业英语词汇(整理版)主要内容：1. 电子工程概述2. 电子工程专业词汇1. 电子工程概述电子工程是一门研究电子器件与电子电路的学科，它涵盖了电子技术的各个方面，包括电路设计、电子设备制造、电子材料、信号处理和通信系统等。
2. 电子工程专业词汇- 电子器件：electronic device- 电路设计：circuit design- 电子设备制造：electronic equipment manufacturing- 电子材料：electronic materials- 信号处理：signal processing- 微电子技术：microelectronics- 集成电路：integrated circuit- 数字信号处理：digital signal processing- 工程实践：engineering practice- 控制系统：control system- 电源管理：power management- 传感器技术：sensor technology- 电磁场理论：electromagnetic field theory- 光电子技术：optoelectronic technology- 电磁波传播：electromagnetic wave propagation请注意：以上词汇仅为参考，具体的专业词汇会根据不同的学校和教学内容有所不同。
建议在研究过程中参考教材和课堂用词，以获取最准确的词汇。
总结：本文档整理了电子工程专业的相关词汇，帮助读者快速了解电子工程领域的专业术语。
但是请注意，根据不同的学校和教学内容，词汇表可能会有所不同，建议读者在学习过程中参考相关教材和课堂用词，以获得准确的词汇理解。
英语作文-如何进行集成电路设计中的模拟电路布局与布线
英语作文-如何进行集成电路设计中的模拟电路布局与布线In the field of integrated circuit design, analog circuit layout and routing play a crucial role in ensuring the proper functioning of the circuit. In this article, we will discuss the steps involved in analog circuit layout and routing and provide some tips for achieving successful designs.Analog circuit layout involves the placement of various circuit components on the chip and their interconnections. The layout should be carefully designed to minimize parasitic effects, such as capacitance and inductance, which can degrade the performance of the circuit. Here are the key steps involved in analog circuit layout:1. Component Placement: The first step in analog circuit layout is to place the components on the chip. The placement should be done in a way that minimizes the distance between critical components and ensures proper signal flow. It is important to consider the size and shape of the components to avoid any overlap or interference.2. Power and Ground Distribution: Proper power and ground distribution is essential for the stable operation of the circuit. Power and ground lines should be routed in a way that minimizes resistance and noise. It is recommended to use a hierarchical power distribution scheme, where power lines are distributed at different levels of the chip.3. Signal Routing: Once the components are placed and power distribution is done, the next step is signal routing. Signal routing involves connecting the components using metal tracks. The tracks should be routed in a way that minimizes the length and impedance of the interconnections. It is important to avoid crossing of signal lines and to maintain proper spacing between them to prevent crosstalk.4. Parasitic Extraction: After the layout is complete, parasitic extraction is performed to determine the parasitic effects caused by the layout. Parasitic extraction helps in accurately modeling the behavior of the circuit and predicting its performance. It isimportant to carefully analyze the extracted parasitics and make necessary adjustments to the layout if required.Now that we have discussed the steps involved in analog circuit layout, let's move on to some tips for achieving successful designs:1. Plan the Layout: Before starting the layout, it is important to have a clear understanding of the circuit requirements and constraints. Plan the layout in advance, considering factors such as component placement, power distribution, and signal routing.2. Minimize Parasitics: Pay attention to minimizing parasitic effects such as capacitance and inductance. Use techniques like shielding, guard rings, and proper spacing between signal lines to reduce parasitic effects.3. Follow Design Rules: Follow the design rules provided by the foundry or semiconductor manufacturer. These rules specify the minimum spacing, width, and other parameters required for proper manufacturing of the chip.4. Use Symmetry: Whenever possible, use symmetry in the layout to ensure balanced signal paths and minimize parasitic effects. Symmetrical layout helps in achieving better performance and reduces the chances of signal distortion.5. Perform Design Rule Checking: After completing the layout, perform a design rule check (DRC) to ensure that the layout meets the specified design rules. DRC helps in detecting any violations of design rules and allows for necessary corrections.In conclusion, analog circuit layout and routing are critical steps in the design of integrated circuits. By following the steps mentioned above and incorporating the tips provided, designers can achieve successful analog circuit layouts that meet the required performance specifications. Proper layout and routing techniques help in minimizing parasitic effects, ensuring signal integrity, and improving the overall performance of the circuit.。
电路分析基础英文版课程设计
IntroductionCircuit analysis is the process of solving mathematical equations in order to determine how electric current flows in a circuit. It is an essential skill for anyone interested in electronic design, as it allows us to predict the performance of a circuit before it is built, saving time and resources. In this document, we will be discussing the foundational principles of circuit analysis and circuits in general, in the context of an English-language course.ObjectivesThe objectives of this course are to:•Learn the fundamental principles of circuits, including voltage, current, resistance, and power•Understand how to apply Ohm’s law and Kirchhoff’s laws to analyze simple circuits•Gn familiarity with circuit elements such as resistors, capacitors, and inductors, and how they affect circuit behavior •Explore more complex circuits, including those contning voltage and current sources and those with multiple loops andnodes•Learn how to use simulation software to predict circuit performance.TopicsUnit 1: Introduction to Circuits•Definition of a circuit: series and parallel circuits.•Basic circuit elements: voltage sources, resistors, capacitors, and inductors.•Voltage, current, resistance, and power: Ohm’s law and its application.Unit 2: Circuit Analysis Techniques•Kirchhoff’s voltage law and Kirchhoff’s current law.•Circuit analysis using nodal and mesh analysis.•Superposition principle and Thevenin’s theorem.Unit 3: Capacitors and Inductors•Capacitors: capacitance, charge, voltage, current, and energy storage.•Inductors: inductance, magnetic field, voltage, current, and energy storage.•Series and parallel combination of capacitors and inductors. Unit 4: AC Circuits•AC voltage and current: peak, root mean square, and average values.•Sinusoidal waveforms: equations, phasors, and frequency domn analysis.•AC circuits contning resistors, capacitors, and inductors: impedance, admittance, and phase angle.Unit 5: More Complex Circuits•Voltage and current sources: DC and AC sources, independent and dependent sources.•Circuit analysis with multiple loops and nodes: nodal and mesh analysis.•Maximum power transfer theorem and impedance matching.Unit 6: Circuit Simulation•Introduction to simulation software: Circuit Simulator, LTSpice, and MATLAB.•Simulation of basic and intermediate circuits.•Circuit simulation using MATLAB live scripts.AssessmentThe course will be assessed through a combination of in-class participation, homework assignments, and exams. Homework problems willbe assigned regularly and graded for accuracy and completeness. Examswill cover the material discussed in class and in the homework assignments. In-class participation will be assessed based on attendance, active participation in class discussions, and engagement with class material.ConclusionThis course provides a foundation in circuit analysis that is essential for anyone interested in electronic design. By emphasizing the fundamental principles of circuits and the methods used to analyze them,students will gn a deeper understanding of circuit behavior and be better equipped to design and troubleshoot electronic circuits.。
电路基础英文版第五版课程设计
Introduction
This course is designed for students majoring in electrical engineering or related fields. The course content covers the basic concepts, principles and analysis methods of electrical circuits. Through this course, students can master the basic theoretical knowledge and practical skills of electrical circuits, which lays a solid foundation for subsequent curriculum studies and practical applications.
3.Be familiar with the various circuit elements, including resistors, capacitors, inductors and operational amplifiers.
4.Understand and analyze DC and AC circuits.
Homework assignments
20%
Tests
In-class tests to evaluate knowledge and understanding
30%
Group Project
Circuit simulation and design project
30%
Final Exam
电路设计及原型设计案例2(英)
The Challenge:
The ECMEG Biomedical Diagnostic System Developing a diagnostic device capable of acquiring and processing biomedical data from three types of tests: electrocardiogram (ECG), electromyogram (EMG), and electroencephalogram (EEG).
Creating an Innovative Medical Instrument Using NI Products "The product life cycle involves many phases before industrialization and deployment, but using a single platform to develop a prototype allows us to address any problems while significantly reducing time to market."
The Solution:
Creating the ECMEG biomedical data acquisition and processing system, which is a compact, transportable, extremely precise, and reliable device, with NI products and standard sensor technology used in the medical field for conducting ECG, EMG, and EEG tests. Author(s): F. D'Aniello - Robotronix M. Pagnanelli - Robotronix
电路设计及原型设计案例1(英)
Designing a Solar-Powered, Rechargeable Lantern for Developing Nations Using NI Multisim and Author(s):Ashley Garrigan - Koinonia Foundation PiSAT Solar and the K-LightFuel-based lighting is inefficient and requires continual replenishment. Also, it can be dangerous to operate with the potential for burns and fuel spills, contributions to indoor air pollution, and the emission of millions of tons of greenhouse gases annually. On the other hand, battery-powered devices generally require replacement batteries to continue functionality, resulting in additional costs and environmental impact.Pan's Innovative Science and Technology () created a more efficient lighting system by using solar energy to develop a solar-powered rechargeable lantern – the K-Light.PiSAT The device is comprised of 16 energy-efficient LEDs, a rechargeable 7.2 V, 1.6 Ahr NiMH battery, and a 1.5 W solar panel. The entire product meets the hazardous substances (RoHS)compliance restriction standards and is waterproof, easily portable, and safe to operate. The lantern operates as a flashlight and provides 10 to 20 hours of light per charge, depending on setting (high or low). As a daily source of light, PiSAT designed the K-Light to last 10 years. For recreational purposes, it is a lifetime light. This level of longevity, flexibility, and safety lends itself to being a long-term lighting solution, particularly in areas with developing power infrastructure.The K-Light was initially designed as an alternative to the hazards of fuel-based lighting used in developing countries. PiSAT formed a joint-venture company in Africa to sell K-Lights across the continent. Additionally, domestic interest has led PiSAT to sell the K-Light commercially. Through its Light for Africa program, PiSAT donates a portion of its proceeds from commercial K-Light sales to the , a non-profit organization dedicated to the eradication of poverty in the developing world through modernizing education, implementing renewable and clean Koinonia Foundation energy sources including solar projects, and creating strong communities that promote a safe and healthy standard of living.The Foundation works to enhance educational opportunities through the implementation of solar power projects that provide a safe and lit educational environment for communities in Rwanda,Africa. The Foundation’s efforts have led to the construction of seven schools and adjacent clinics outfitted with solar power systems that run computers so students can study safely in the dark.Designing the K-LightThe lead engineer had previous experience using the flexibility of this environment was useful in developing the circuitry needed to power the solar lantern. To create an efficient light source, PiSAT used NI design tools to quickly capture, simulate,and layout the printed circuit board (PCB) that interfaces to energy-efficient LEDs.K-Light is a solar-powered, rechargeable lanternthat provides an environmentally friendly,economical, and safe alternative to fuel-basedlighting for individuals in developing nations.Author Information:Ashley GarriganKoinonia Foundation128 Coldbrook St. NEGrand Rapids, MI 49503United StatesTel: (616) 742-9101Fax: (616) 742-9104ashley@K-Light is a solar-powered, rechargeable lantern that provides an environmentally friendly, economical, and safe alternative to fuel-based lighting for individuals in developing nations.PiSAT used NI design tools to quickly capture, simulate, and layout the printed circuit board (PCB) for K-Light.Screenshot of K-Light’s simulated circuitry in Multisim.A system diagram of K-Light depicted in Ultiboard software.This case study (this "case study") was developed by a National Instruments ("NI") customer. THIS CASE STUDY IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT/legal/termsofuse/unitedstates/us/TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN 'S TERMS OF USE ().。
英语作文-如何进行集成电路设计中的芯片布局与布线优化
英语作文-如何进行集成电路设计中的芯片布局与布线优化In the intricate world of integrated circuit (IC) design, the optimization of chip layout and routing stands as a critical phase that directly impacts the performance, power consumption, and area (PPA) of the final semiconductor product. The process, often referred to as physical design, involves a series of steps: floorplanning, placement, and routing, each with its own set of strategies for optimization.Floorplanning is the initial step where the arrangement of blocks on the silicon die is determined. A well-optimized floorplan ensures that there is a balance between the area and the performance. It takes into account the thermal distribution, power grid design, and signal integrity. Tools like automatic floorplanners use algorithms to minimize wire lengths and optimize space, which in turn reduces power consumption and improves signal performance.Placement follows floorplanning and involves the positioning of cells or gates within the defined blocks. Here, the focus is on minimizing the total wire length, which is crucial for reducing delays and improving circuit speed. Advanced placement tools employ techniques like simulated annealing and partitioning algorithms to distribute cells evenly and minimize congestion.Routing is the process of creating electrical connections between the components. The primary goal during routing is to ensure that all nets are connected without any shorts or opens while adhering to design rules. This stage is particularly challenging due to the increasing complexity of ICs and the finite routing resources. To tackle this, modern routers use maze routing, line search, and river routing algorithms to find the most efficient paths for connections.To further enhance the layout and routing, designers can leverage Design for Manufacturability (DFM) techniques to anticipate and mitigate manufacturing issues that could arise from the physical design. This includes analyzing the impact of processvariations and incorporating redundant vias, which can significantly improve the yield and reliability of the IC.Another pivotal aspect is the use of Machine Learning (ML) and Artificial Intelligence (AI) in automating and optimizing various steps of the physical design process. By training models on historical data, designers can predict potential issues and automatically adjust the layout and routing to avoid them, thus saving valuable time and resources.In conclusion, optimizing chip layout and routing in IC design is a multifaceted task that requires a deep understanding of both the design principles and the underlying technology. By employing a combination of algorithmic strategies, DFM practices, and AI/ML techniques, designers can achieve an optimal balance of PPA, ensuring that the final product meets the desired specifications and performs reliably in the real world. The continuous evolution of electronic design automation tools and methodologies promises even greater efficiencies and innovations in the field of IC design. 。
数字集成电路设计英文版教学设计
Digital Integrated Circuit Design Teaching Plan(English Version)Course OverviewThis course is designed for students majoring in electrical and electronic engineering. It provides a comprehensive introduction to the principles and methods of digital integrated circuit design. The course covers the fundamental concepts, basic building blocks and design methodologies of digital integrated circuits. The objective of this course is to provide students with the necessary knowledge and skills to design complex digital circuits using modern design tools and techniques.Course Objectives•To understand the basic concepts and theories of digital integrated circuit design.•To learn the design methodologies and techniques used in modern digital circuit design.•To develop the ability to use modern CAD tools for digital circuit design.•To practice the design of complex digital circuits through a series of design projects.Teaching ContentUnit 1: Introduction to Digital Integrated Circuit Design•History and development of digital integrated circuits•Introduction to MOSFET transistors•CMOS logic gates and circuits•Digital circuit design flowUnit 2: Digital Circuit Building Blocks•Combinational logic blocks (AND, OR, NOT, XOR, etc.)•Sequential logic blocks (flip-flops, registers, counters)•Arithmetic and logic units (adders, multipliers, dividers) Unit 3: Digital Circuit Design Methodologies•Design hierarchy and modular design•ASIC vs FPGA design methodologies•High-level synthesis and RTL designUnit 4: Modern Digital Design Tools•Introduction to CAD tools for digital circuit design•Simulation tools (SPICE, Verilog, VHDL)•Layout synthesis tools (Cadence, Synopsys, Xilinx) Unit 5: Digital Circuit Design Projects•Design project 1: Combinational logic circuit design•Design project 2: Sequential logic circuit design•Design project 3: Arithmetic and logic unit design•Design project 4: Large-scale digital circuit design Teaching methodsThis course will be taught through a combination of lectures, lab sessions, and project work. Lectures will cover the theoretical concepts and principles of digital circuit design, while lab sessions will allow students to practice the design and simulation of digital circuits usingmodern CAD tools. The project work will provide students with the opportunity to apply the knowledge and skills they have acquired to the design of complex digital circuits.Assessment MethodsStudents’ performance will be evaluated through a combination of quizzes, assignments, lab reports, and project work. The assessment criteria will be based on the quality of the design work, the completeness of the design documentation, and the performance of the designed circuits.ConclusionThis course is designed to provide students with the necessary knowledge and skills to design complex digital circuits using modern design tools and methodologies. The course emphasizes on practical design work and project-based learning to ensure that students have the opportunity to develop their design skills and gn hands-on experience in digital circuit design.。
电子电路设计基础英文版课程设计 (2)
Electronic Circuit Design Fundamentals - CourseDesign in EnglishIntroductionElectronic circuit design is an essential aspect of the electrical and electronic engineering field. It deals with the study andapplication of electronic components, their functionalities, and their interactions with each other in a circuit. The application of electronic circuit design is widespread, ranging from household appliances to complex systems such as rplanes and satellites. Thus, it’s essential to have a deep understanding of electronic circuit design principles to apply it to real-world problems.This course is designed to provide a comprehensive understanding of electronic circuit design fundamentals. The course will be conducted in English, catering to students who want to enhance their knowledge and skills in the field of electronic circuit design.Course OutlineModule 1: Introduction to Electronic Circuit DesignThis module will introduce the students to the fundamentalprinciples of electronic circuit design. The module will cover the following topics:•Introduction to electronic components such as resistors, capacitors, inductors, and transistors•Basic circuit laws, including Kirchhoff’s laws and Ohm’s law•Circuit analysis techniques such as nodal analysis and mesh analysis•Introductory concepts of circuit simulation software Module 2: AmplifiersThis module will focus on amplifiers, one of the most essential components of electronic circuit design. The module will cover the following topics:•Introduction to amplifiers•Different amplifier configurations such as common emitter, common base, and common collector•Amplifier parameters such as gn, frequency response, and stability analysis•Operational amplifiers and their applications Module 3: FiltersThis module will cover the principles and applications of filters. The module will cover the following topics:•Introduction to filters•Types of filters such as low-pass, high-pass, and band-pass filters•Filter design techniques such as Butterworth, Chebyshev, Bessel filter•Applications of filters in signal processingModule 4: Digital Logic DesignThis module will introduce the students to digital logic design principles. The module will cover the following topics:•Introduction to digital logic design•Boolean algebra and logic gates•Combinational logic circuits such as adders and subtractors•Sequential logic circuits such as flip-flops and registers Course DeliveryThe course will be delivered in English through a combination of lectures, tutorials, and laboratory sessions. Lectures will be conducted to provide the theoretical concepts and principles. Tutorials will be conducted to clarify any doubts that the students might have. Laboratory sessions will allow the students to apply the concepts and principles in real-world situations.Students will also be required to complete assignments and assessments throughout the course to evaluate their understanding of the course content.ConclusionThe electronic circuit design fundamentals course in English will provide the students with a comprehensive understanding of theprinciples and applications of electronic circuit design. Upon completion of the course, students will have a deep understanding of electronic circuit design and will be able to apply it to real-world problems.。
英语作文-集成电路设计的核心步骤与流程解析
英语作文-集成电路设计的核心步骤与流程解析Integrated Circuit Design: Core Steps and Process Analysis。
Designing integrated circuits (ICs) is a complex yet essential process in modern electronics. From smartphones to computers, ICs form the backbone of electronic devices, enabling their functionality. Understanding the core steps and process involved in IC design is crucial for engineers and designers to create efficient and reliable circuits. In this article, we delve into the fundamental stages of IC design, providing insights into each step's significance and challenges.1. Specification and Requirement Analysis:Before diving into the design process, it is imperative to clearly define the specifications and requirements of the integrated circuit. This initial step involves understanding the functionality, performance, power consumption, and size constraints of the IC. Engineers collaborate with stakeholders to gather and analyze requirements comprehensively. Any ambiguity or misunderstanding at this stage can lead to significant issues later in the design process.2. Architectural Design:Once the specifications are established, the next step is architectural design. During this phase, engineers develop a high-level architecture of the IC, outlining the arrangement of functional blocks and their interconnections. Decisions made at this stage significantly impact the overall performance and scalability of the IC. Engineers must strike a balance between performance, power efficiency, and area utilization while designing the architecture.3. Logic Design:Logic design involves translating the architectural design into a logical circuit representation using hardware description languages (HDLs) such as Verilog or VHDL. Engineers define the behavior of individual logic gates, flip-flops, and other digital components to achieve the desired functionality specified in the architecture. This stage requires meticulous attention to detail to ensure the correctness and efficiency of the logic design.4. Circuit Design:In the circuit design phase, engineers convert the logical representation of the IC into physical circuits. This involves designing transistor-level circuits for each logic gate and interconnecting them to form the complete IC layout. Circuit designers optimize circuit performance by considering factors such as transistor sizing, parasitic capacitance, and interconnect delays. Advanced simulation tools are utilized to verify the functionality and performance of the designed circuits accurately.5. Layout Design:Layout design involves the placement and routing of transistors and interconnects on the IC's silicon substrate. Engineers optimize the layout to minimize signal delays, power consumption, and area utilization while adhering to design rules and constraints. Layout design is a highly iterative process, often requiring multiple iterations to achieve the desired performance and manufacturability.6. Verification and Validation:Verification and validation are critical steps to ensure the correctness and reliability of the IC design. Engineers conduct extensive simulations and tests to verify that the designed IC meets the specified requirements and functions correctly under various operating conditions. This includes functional verification, timing analysis, power analysis, and reliability testing. Any discrepancies or errors found during this stage are addressed and rectified before proceeding to fabrication.7. Fabrication:Once the IC design is thoroughly verified and validated, it is ready for fabrication. The design files are sent to a semiconductor foundry, where the IC is manufactured using advanced semiconductor manufacturing processes. Fabrication involves lithography, etching, doping, and metallization steps to create the intricate patterns and layers of the IC on silicon wafers. The fabricated ICs undergo testing to ensure they meet quality standards before being packaged and shipped to customers.8. Post-Silicon Debugging and Optimization:Even after fabrication, the IC design process continues with post-silicon debugging and optimization. Engineers analyze the performance of fabricated ICs using test chips and prototypes, identifying and resolving any issues that may arise during real-world operation. Optimization techniques such as voltage scaling, clock gating, and layout modifications may be employed to improve performance, reduce power consumption, and enhance yield.In conclusion, designing integrated circuits involves a systematic and iterative process, encompassing specification, architectural, logic, circuit, layout design, verification, fabrication, and post-silicon stages. Each step is interconnected, and meticulous attention to detail is required to ensure the successful design and fabrication of ICs that meet the specified requirements. By understanding the core steps and challenges involved in IC design, engineers can develop innovative and reliable circuits that power the electronic devices of tomorrow.。
电子电路设计基础英文版教学设计
IntroductionIn this document, we will discuss the basic principles and concepts of electronic circuit design in English. This design is intended for teaching purposes. Electronic circuit design is an essential skill for students studying electronics or electrical engineering. It involves the conceptual and detled design of electronic circuits that can perform specific functions and meet design specifications.Learning ObjectivesThe m of this course design is to acqunt the students with thebasics of electronic circuit design. At the end of this course, the students should be able to: - Understand the fundamental principles of electronic circuits - Apply basic electronic circuit analysis techniques - Design simple electronic circuits - Understand the basics of digital electronicsCourse OutlineUnit 1: Introduction to Electronic CircuitsLesson 1: Basic Concepts of Electronic Circuits•The Electrical Elements•Circuit Analysis Techniques•Circuit Theorems and LawsLesson 2: Diodes and Rectifiers•Diode Characteristics•Half-Wave and Full-Wave Rectifiers•Voltage RegulatorsLesson 3: Transistors•Transistor Operation•Transistor Amplifiers•Biasing TechniquesLesson 4: Operational Amplifiers•Op-Amp Characteristics•Op-Amp Circuits•Op-Amp ApplicationsUnit 2: Digital ElectronicsLesson 1: Introduction to Digital Electronics •Binary Systems•Logic Gates•Boolean AlgebraLesson 2: Combinational Logic Circuits•Multiplexers•Decoders•EncodersLesson 3: Sequential Logic Circuits•Flip-Flops•Registers•CountersAssessmentThe following types of assessments will be used in this course: - Short quizzes after each lesson - Mid-term exam covering the material from the first unit - Final exam covering the material from both units ConclusionElectronic circuit design is an important skill for electronics and electrical engineering students. This course will provide the necessary knowledge and skills to design and analyze simple electronic circuits. With the completion of this course, students will be ready to take on more advanced courses in electronics and electrical engineering.。
教学楼供配电设计英语
教学楼供配电设计英语When designing the power supply and distribution system for a teaching building, it's essential to consider the diverse needs of the facility. From classrooms with projectors and computers to science labs with specialized equipment, each area has its unique power requirements.First off, safety is always a top priority. The wiring and electrical components must be of high quality and comply with all relevant safety standards. This ensuresthat students and faculty can use the facilities safely without worrying about electrical hazards.The system should also be scalable and flexible. As technology evolves and new equipment is introduced, the power supply must be able to adapt. This means having ample capacity for expansion and the ability to easily reconfigure circuits as needed.Efficiency is another key factor. A well-designedsystem will minimize power losses and ensure that energy is used efficiently. This not only saves money on utilitybills but also contributes to a greener, more sustainable campus.And of course, reliability is crucial. The power supply must be able to handle unexpected surges and outages without disrupting classes or research. Redundant systems and backup generators can provide the necessary backup in case of emergencies.Finally, the design should also take into account the comfort and convenience of users. Easy-to-access power outlets, well-lit corridors, and comfortable temperatures all contribute to a positive learning environment. So, while the technical aspects are important, the human factor should never be overlooked.。
简易电路制作方法作文
简易电路制作方法作文英文回答：Making a simple circuit is a great way to understand the basics of electronics and electricity. Here's a step-by-step guide to making a simple circuit using a battery, a light bulb, and some wires.First, gather all the materials you'll need: a battery, a light bulb, and some wires with alligator clips at the ends.Next, take one end of a wire and attach it to the positive terminal of the battery. Then, take the other end of the wire and attach it to the bottom of the light bulb.After that, take another wire and attach one end to the top of the light bulb. Finally, attach the other end of the wire to the negative terminal of the battery.Once everything is connected, the light bulb should light up, indicating that the circuit is complete and electricity is flowing through it.This simple circuit demonstrates the flow of electricity from the battery, through the light bulb, and back to the battery. It's a great way to learn about the basic principles of circuits and how electricity works.中文回答：制作一个简单的电路是了解电子学和电学基础的好方法。
电路原理图的设计流程
电路原理图的设计流程Designing a circuit schematic is a critical part of any electrical or electronic system, as it serves as the blueprint for the actual physical implementation of the system. 电路原理图的设计是任何电气或电子系统中的关键部分，因为它作为系统实际物理实施的蓝图。
The first step in the design process is to clearly define the requirements and specifications of the circuit. 这个设计流程的第一步是清晰地定义电路的需求和规格。
This includes understanding the functionality of the system, the input and output requirements, and any constraints such as cost, size, or power consumption. 这包括了解系统的功能、输入和输出要求，以及成本、尺寸或功耗等任何约束。
Once the requirements are established, the next step is to conceptualize the circuit architecture and identify the key components that will be required. 一旦确定了要求，下一步是概念化电路架构，并确定所需的关键部件。
This may involve researching existing solutions, or developing custom components if necessary. 这可能涉及研究现有的解决方案，或者在必要时开发定制部件。
09电力配电设计计划书英文版
09电力配电设计计划书英文版Title: 09 Power Distribution Design PlanIntroductionThis document outlines the design plan for the power distribution system of project 09. The goal is to provide a reliable and efficient power supply to all components of the project.ScopeThe power distribution design plan will cover the layout, components, and safety measures of the system. It will also include the timeline and budget for implementation.Objectives1. Design a power distribution system that meets the energy demands of the project.2. Ensure the system is safe and complies with all regulations.3. Optimize the efficiency of power distribution to reduce energy waste.MethodologyThe design will involve determining the power requirements of each component, selecting appropriate distribution equipment, and creating a layout that minimizes energy loss.TimelineThe design phase is expected to take two weeks, followed by a two-week procurement period. Implementation will begin after procurement is completed.BudgetThe estimated budget for the power distribution system is $50,000, including equipment and installation costs.ConclusionThe power distribution design plan for project 09 aims to create a reliable and efficient system that meets the energy needs of the project while ensuring safety and compliance with regulations.。
08配电设计升级方案英文版
08配电设计升级方案英文版Upgraded Electrical Distribution Design PlanIn order to improve the efficiency and reliability of the current electrical distribution system, it is essential to implement an upgraded design plan. The goal of this plan is to enhance the overall performance of the system while ensuring safety and compliance with regulations.The first step in the upgrade process is to conduct a thorough assessment of the existing system. This will involve evaluating the capacity, load distribution, and potential areas for improvement. By identifying any weaknesses or limitations in the current system, we can create a more effective design plan for the future.One key aspect of the upgrade plan is to increase the capacity of the distribution system to accommodate future growth and demand. This may involve upgrading transformers, switchgear, and other components to handle higher loads and ensure reliable power distribution.Another important consideration is the integration of smart technologies and control systems to improve monitoring, automation, and efficiency. By implementing advanced metering, remote monitoring, and predictive maintenance tools, we can optimize the performance of the distribution system and reduce downtime.Additionally, the upgrade plan should include measures to enhance safety and compliance with regulatory requirements. This may involve installing protective devices, grounding systems, and surge protection to mitigate risks and ensure a secure operating environment.Overall, the upgraded electrical distribution design plan aims to modernize the system, improve performance, and ensure the reliability of power distribution. By investing in this upgrade, we can enhance the efficiency and effectiveness of the system for years to come.。
电气设计说明(英文版)
Electric Design InstructionsI.Design basis1.Construction outline:1）The project is class D plant for single layer material brick and tile production.2）The total construction area is 10391.48 ㎡.2.Project design data provided by relevant professional personnel;3.Design order and design requirement provided by construction unit;4.Municipal departments’ examination opinions on primary design;5.Current main standard and regulation of People's Republic of China:Code for Electrical Design for Civil Building JGJ 16-2008Code for Design of Low-voltage Electrical Distribution System GB 50054-95Code of Design on Building Fire Protection and Prevention GB 50016 -2006Standard for lighting design of buildings GB 50096-2004Design Code for Protection of Structures against Lightening GB 50057-94 (2000)Regulations to Compile the Documents of Architectural Engineering Design (2003)Other relevant current national and local regulation, specification, and standard.II.Design scope1.The project includes below electrical systems inside the red line:1)220/380V electrical distribution system;2)Lighting system;3)Protection of structure against lightening , grounding system and Security measures;4)Network and telephone system;2.Division of other professional design:1)Relevant unit is responsible for outdoor office premises and street lamp lighting system insecondary design, this design is only reserve the power;2)Oil storage room for diesel generators is out of the construction, and will be finished in thesecondary design by relevant unit. Manufactures provide diesel engine cabinet.3)Subject to standard requirements, the plant may be design without emergency lighting andevacuation indication light. Spare lighting necessary for production is up to production process and configured otherwise.III.220/380V electrical distribution system1.Load classification:The lighting and power of the project should be second-class load requirements.2.Power supply:In the project, main power supply 220/380V, three-phase -five -wire system is provided by outdoor electrical distribution room.3.Emergency power:Emergency power adopts diesel generator set, 3 generators Model 400 KW.4.Power supply mode:In the project, low-voltage electrical distribution system adopts radio power supply. Main electrical distribution room is inside the construction while branch electrical distribution rooms are in each workshop. Per relevant design delegation request, electrical distribution cabinet in branch electrical distribution room is equipped with driving motor to control and protect electronic appliances. Per site equipment controlling requirement, manufacture provides secondary control wiring diagram for electric driving.The designed driving motor is equipped with protecting and controlling electric appliances in consideration of ordinary cage type three-phase motor and load nature is light load or medium load. When motor started as heavy load, the adaptability of electric appliances should be checked.High-power motor starts method with reduced-voltage, and Stator Winding of star-delta voltage-reduced starting motor must have six Interfaces, but star-delta starting has the disadvantage of small starting torque, so manufacture shall check whether the driving equipment with this starting mode meet the process or not.IV.Lighting system:1.Light source: select the high efficiency and energy saving light as main source.2.Illuminance level: office 300 Lx, laboratory 300 Lx, and workshop 200 Lxwhich is temporary, and can reduce（reduce source power）according to actual situation or local lighting in which requests high illuminance level.3.Power of lighting and socket are supplied by different power supply. Branches;and all socket circuits have the protection of residual current circuit breaker.4.Each gas discharge lamp is equipped with electronic energy saving ballastCOS ø≥0.90.V.Equipment installation1.Lighting electric distribution of each layer should be surface mounted, andinstallation height is 1.5 meter from the center to ground.2.The detailed installation method of each lamp refers to equipment materialdiagram and plane mark.3.Lighting switches and sockets are all 86 series, and shall be flush mounted. Allsockets are single phase two holes and three holes safe socket.VI.Selection and laying of wire1.Main power line and power branch line all use VLV –1 KV power cable.Large current place adopts single conductor cable while small current place adopts multiple conductor cable (Original design entrust that all the places with large or small current all use single conductor cable, but the design makes some adjustment as electromagnetic environment of laying single conductor cable is complicated which is not advocated by national standard and IEC).2.Lighting line adopts BLV-750V wire.The diameters of tube refer to below:2.5 mm 2 2-3 pieces PC 16, 4-6 pieces PC 20, 7-8 pieces PC 254 mm 2 2 pieces PC 16, 3-5 pieces PC 20, 6-8 pieces PC 254. PE shall use green / yellow wire or mark.5. The construction of all the wires passing through expansion Joint settlementjoint late poured band of the building shall subject to national and local standard drawing.6. A ll the circuits in plane shall wear tube separately per circuit and differentpower branch lines shall not be lay in the same tube. Each circuit N, PE wires shall be leaded from the cabinet.7. Setting up wire refers to Installation of Cable Bridge Frame 04D701-3.VII. Protection of building against lightening, grounding system and security measuresA.Protection of building against lightening:1.This engineering defends thunder grade to belong to three grades. The setting of thelightning protection devices for the building meets the protection against direct lightning flash and lightening wave, setting with main equipotential bonding.2.Air-termination system:Adopting color steel roof as air-terminal system(steel plate thickness ≥0.5 mm), and welded reliably with utilized structure steel column and reinforcement. Detailed practice shall per national standard Electrical Equipment Lightning Protection Facilities Installation 99D501-1. All protruding metal object such as roof tube and support shall connect with network of lightning protector.3.Down-lead:Adopting structure steel column as down-lead, and spacing of which no large than 25 mm. The top of down-lead shall be welded reliably with color steel roof while the bottom welded reliably with building foundation beam and grounding facility inside pile foundation. Detailed practice shall per national standard Using Electrical Metal for Lightning Protection and Grounding Device Installation 03D501-3.4.Grounding electrode:Adopting reinforcement inside foundation as grounding facility, and two main reinforcements in high and low two layers of building foundation beam shall be full wielding in a closed loop round or lay manual grounding tape (-40X4 galvanized flat steel) along the outside. Detailed practice shall per national standard 99D501-1.5.All protruding metal member (such as satellite dishes, metal vent –pipe, roof fan, roof metalwater tank, etc) shall weld reliably with lightening protection facility.6.To prevent the invasion of lightening wave, all metal tube, threading pipe, metal cablesheath, etc in and out of the building shall connect with lightening protection devices in theentrance and exit.B.Grounding and security measures:1.In this project, grounding against lightening and the protection grounding of electricalfacility use the same grounding electrode. Required grounding resistance shall no more than 1 ohm, and when it does not meet requirement in actual measurement, manual grounding electrode will be used.2.In this project, grounding mode adopts TN system, power source will be groundedagain in entrance PE. In the whole system neutral line (N) and protection line (PE) should be separated strictly, no mix-connection permitted. All electrical devices shell, uncharged normally, should be grounded reliably when it may be charged if insulation breakdown.3.The project adopts main equipotential bonding in main electric distribution room. Eachequipotential bonding cabinet uses -40X4. Galvanized flat steel shall be interlinked and the detailed practice shall per national standard drawings Equipotential Bonding Installation 02D501-2. Main equipotential Board is made of copper plate. Main protection line and main device inlet wire shall connect. Main equipotential bonding wire uses 40X4 mm hot-formed galvanized steel, and main equipotential bonding uses equipotential clip and no weld on metal tube permitted. Detailed practice shall per national standard drawings Equipotential Bonding Installation 02D501-2.4.In the building, electric distribution cabinet foundation channel steel, cable bridgeframe, trunking, driving motor socket, metal guide, metal frame, etc shall be grounding.The design makes relevant reservation and embedding.5.Over voltage protection: main inlet wire cabinet of low voltage power is equipped withthe first level surge protection device (SPD).7.The regulation of smallest cross section of protective conductor shall per below:X. Others1.Refer to national and local standard drawings or solve through consultationwith design institute if there is something relevant with construction but unmarked.2.The project selected devices and material shall have testing certificate issuedby national testing center (3 C authentication); shall meet national standard relevant with product; power supply product and fire product shall have network access permits.XI Symbol description:CC-- ceiling concealed laying FC-- floor concealed layingWC-- wall concealed laying WS-- wall surface laying AB-- along beam surface layingSC-- In welded steel pipe concealed layingPC--In PVC plastic pipe concealed layingSR--metal wire groove surface laying CT--cable try layingXII. Symbol diagram。
设计电路合同范本英文
设计电路合同范本英文Circuit Design ContractThis Circuit Design Contract (the "Contract") is made and entered into as of [date] and between [Client Name] (the "Client") and [Designer Name] (the "Designer").1. Services to be ProvidedThe Designer agrees to design a circuit (the "Circuit") for the Client based on the Client's requirements and specifications. The Circuit design shall include but not be limited to schematic design, PCB layout, and ponent selection.2. Project TimelineThe Designer shall plete the Circuit design within [number of days] days from the date of this Contract. The Client shall provide all necessary information and materials to the Designer in a timely manner to facilitate the progress of the project.3. CompensationIn consideration for the services provided the Designer, the Client shall pay the Designer a total fee of [amount] (the "Fee"). The Fee shall be pd in the following installments:[Percentage] of the Fee upon signing of this Contract;[Percentage] of the Fee upon pletion of the schematic design;[Percentage] of the Fee upon pletion of the PCB layout;The remning [Percentage] of the Fee upon successful delivery and acceptance of the Circuit design the Client.4. Intellectual Property RightsAll intellectual property rights in the Circuit design, including but not limited to copyrights, patents, and trade secrets, shall belong to the Client. The Designer agrees to assign all such rights to the Client upon pletion of the project.5. ConfidentialityBoth parties agree to keep all information related to the project confidential and not to disclose it to any third party without the prior written consent of the other party. This obligation shall survive the termination of this Contract.6. Warranty and LiabilityThe Designer warrants that the Circuit design will meet the Client's requirements and specifications and will be free from defects in design. The Designer shall be liable for any damages or losses resulting from any defects in the Circuit design, but the Designer's liability shall not exceed the amount of the Fee.7. TerminationEither party may terminate this Contract upon written notice to the other party if the other party breaches any of the terms and conditions of this Contract. In the event of termination, the Designer shall be end to payment for the services performed up to the date of termination.8. Dispute ResolutionAny disputes arising out of or in connection with this Contract shall be resolved through amicable negotiation. If the parties fl to reach an agreement within [number of days] days, the dispute shall be submitted to arbitration in accordance with the rules of [Arbitration Institution]. The arbitration award shall be final and binding on both parties.9. Governing LawThis Contract shall be governed and construed in accordance with the laws of [Jurisdiction].10. Entire AgreementThis Contract constitutes the entire agreement between the parties and supersedes all prior negotiations, understandings, and agreements relating to the subject matter of this Contract.IN WITNESS WHEREOF, the parties have executed this Contract as of the date first above written.Client: [Client Name]Signature: ____________________Date: ____________________ Designer: [Designer Name] Signature: ____________________ Date: ____________________。
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电路设计英语原理图中TI是属性*7seg*，mil单位.100mil 2.54mm 1mil=0.00254 1000=2.54cm 10000=25.4 Value（参数） Visible(显示)PCB中测量：Ctrl+M 洞洞板的为100mil红色（Top Layer）为铜箔层黄色（Top Overlay）为丝印层粉红色（Mechanical）为禁止布线层pcb中旋转 emo主要布线规则：1、焊盘与导线间距离：Design Rules↓Electrical↓Clearan ce2、线宽：Design Rules↓Routing↓Width3、导线倒角：Design Rules↓Routing↓Routing Comers4、过孔：Design Rules↓Routing↓Routing Vias参考：最小20 最大70 首选405、丝印层设置：Manufacyuring↓Silk to两项改为0电源接口封装为DC-6MM12m晶振封装为49s-DIP32.768K晶振封装为XTAL_3X890系列 80 系列三极管：TO92a封装数码管封装：S05611A-B瓷片电容：CAP4MM电解电容：c4x7 10ufLED：大：LED-5H，小：LED-3电池接插件：BAT蜂鸣器：FMQ排阵：IDC1X87805：TO220_3工具模式管理中排阻：sip9封装button cell(纽扣电池)：BAT_N1新建一个集成库项目（Integrated Library）：2集成库中加入原理图库，并且绘制元件原理图Tools→Comcone Propertjes（器件属性）3打开原理图元件库：View→Workspace Panels→System→Libraries原理图元件库:Search封装库简历完成后在工程中第1项变异成集成库在PCB中导入原理图元件封装：Design→Validate Changes（检查）→Execute Changes（执行导入）PCB自动布线：Auto Route→All适合所有元件视角：View→Fit All Objects（Ctrl+PgDn）文件夹Files中 PCB Board Wizard为PCB向导PCB打印输出前的必要设定：1 PCB文件要单层输出2 PCB文件要进行反白处理3 PCB文件要原比例打印这是制作成功的要领之一。
按照以下步骤对电路板进行设置：1 选择Place→Fill→Mechaincl4层，使用此图层对电路板进行填充。
2 选择File→Page Setup，将缩放比例（Scaling）的比例状态（Scale Mode）设置成为Scaled Print，Color设置为灰度（Gray）。
3 执行高级选项（Advanced），只要低层，将其它不需要的层去掉，删除Top Layer（顶层），Keep-Out Layr，Top Overlay。
只保留Bootm Layer（底层）、Multi-Layer（多层），与Mechanical4（机械层）。
4以上三层按照：Multi-Layer、Bootm Layer、Mechanical4的顺序，在Preferences（参数选择）中，点击左下角的参数按钮，将Bottom Layer与Mulit-Layer设定为纯白色，Mechaincal4和Pad Holse设定为纯黑色，最后点击OK。
另外，在打印设置中，将输出照片质量设定为优质照片，打印类型选择高质量光泽纸。
5如果电脑连接有打印机，就可以直接输出。
如果没有，就需要一个叫虚拟打印机的软件，将其转化为PDF格式后在进行输出。
Close 取消，返回 Del键=删除元件 Alt+Tab=窗口选择Ctrl+Z=撤销Ctrl+s=保存（svea）Ctrl+c=复制Ctrl+x=剪切Ctrl+v=粘贴Ctrl+p=打印输出DXP文件后缀：.SchDoc=原理图文件 .PcbDoc=PCB文件.SchLib=原理图库文件 .PcbLib=印制版库文件.NET=网络表文件 .LibPkg=集成库项目文件.Txt=纯文本文件 cmp.=元件报表 rep.=元件库报表 .ERR=检查表.CMP元件封装信息表 .ERR元件封装错误检测表 .REP 封装库信息表NO Report无错误Warning警告Error错误Fatal Error致命错误页面：按住鼠标右键，可任意拖动Ctrl+Home=回到原点pgUP键=放大pgDn键=缩小Ctrl+鼠标滚动=任意缩放元件：button cell：纽扣电池端子：Header电铃Bell晶振XTAL (库中为ECS)D开头：二极管,其中：Dior Default Diode:普通二极管 Dz稳压二极管Dpy开头：7段译码管 ISIS中为 7seg RNOptoelectronics：光电元件关键字Fus Fuse：保险丝L开头：电感，其中lndt lndtcor:电感元模型 LED发光二极管Mic:麦克风，即话筒。
Mot Motor :电动机NPN:NPN三极管PNP:PNP三极管NPN NPN:双NPN复合管PNP PNP:双PNP复合管PW：电源插座SCR晶闸管元件连接器connectorHead=接插件Speaker 扬声器Opt:光电耦合器R：电阻，其中 Res Res Resistor:电桥，RP：滑动变阻器C：电容,其中cap普通电容 cap pol是电解电容Brid Full Wave Diode B :整流桥S开头：开关T开头：其中Trans变压器Batl Mulitcell Battery：重合电压源（电池符号）OPT：光电耦合器SW12：12路转换开关常用元件封装：电阻：AXAIL-xxx（xxx是数字，数字越大，其电阻实物越大）电位器：VR-xxx（xxx所代表的引脚的形状）电容：RAD-xxx或者是RB-xxx，（其中RAD表示矩形的封装，为无极性电容，而RB为圆形封装，为有极性电容。
xxx表示了焊盘的距离，数值越大，电容的容量越大。
）二极管：DIODE-xxx（xxx为数字，代表了焊盘的直径，数字越大，也就表示了其功率越大。
）三极管：三极管的封装形式为：TO-xxx（xxx代表了不同的三极管的类型，包括一般三极管，大功率三极管等等。
）串口并口：串并口是计算机和各种控制电路中必不可少的元器件，其封装形式为DB-xxx，后面的数字表示接口的针数。
双列直插式封装：DIP-xxx（xxx表示了元件的引脚数）单列直插式封装：SIP-xxx（xxx表示了元件的引脚数）分立元件库部分分立元件库元件名称及中英对照AND 与门ANTENNA 天线BATTERY 直流电源BELL 铃,钟BVC 同轴电缆接插件BRIDEG 1 整流桥(二极管)BRIDEG 2 整流桥(集成块) BUFFER 缓冲器BUZZER 蜂鸣器CAP 电容CAPACITOR 电容CAPACITOR POL 有极性电容CAPVAR 可调电容CIRCUIT BREAKER 熔断丝COAX 同轴电缆CON 插口CRYSTAL 晶体整荡器DB 并行插口DIODE 二极管DIODE SCHOTTKY 稳压二极管DIODE VARACTOR 变容二极管DPY_3-SEG 3段LEDDPY_7-SEG 7段LEDDPY_7-SEG_DP 7段LED(带小数点) ELECTRO 电解电容FUSE 熔断器INDUCTOR 电感INDUCTOR IRON 带铁芯电感INDUCTOR3 可调电感JFET N N沟道场效应管JFET P P沟道场效应管LAMP 灯泡LAMP NEDN 起辉器LED 发光二极管METER 仪表MICROPHONE 麦克风MOSFET MOS管MOTOR AC 交流电机MOTOR SERVO 伺服电机NAND 与非门NOR 或非门NOT 非门NPN NPN三极管NPN-PHOTO 感光三极管OPAMP 运放OR 或门PHOTO 感光二极管PNP 三极管NPN DAR NPN三极管PNP DAR PNP三极管POT 滑线变阻器PELAY-DPDT 双刀双掷继电器RES1.2 电阻RES3.4 可变电阻RESISTOR BRIDGE ? 桥式电阻RESPACK ? 电阻SCR 晶闸管PLUG ? 插头PLUG AC FEMALE 三相交流插头SOCKET ? 插座SOURCE CURRENT 电流源SOURCE VOLTAGE 电压源SPEAKER 扬声器SW 开关SW-DPDY 双刀双掷开关SW-SPST 单刀单掷开关SW-PB 按钮THERMISTOR 电热调节器TRANS1 变压器TRANS2 可调变压器TRIAC ? 三端双向可控硅TRIODE ? 三极真空管VARISTOR 变阻器ZENER ? 齐纳二极管DPY_7-SEG_DP 数码管SW-PB 开关Miscellaneous Devices.Intlib（常用元器件库）Simulation Sources.Intlib（常用信号源库）其他元件库Philips Microcontroller 8-Bit 8位单片机philips单片机库自制51单片机库 ATMEL40.系列CMOS管集成块元件库4013 D 触发器4027 JK 触发器Protel Dos Schematic Analog Digital.Lib 模拟数字式集成块元件库AD系列 DAC系列 HD系列 MC系列Protel Dos Schematic Comparator.Lib 比较放大器元件库Protel Dos Shcematic Intel.Lib INTEL公司生产的80系列CPU集成块元件库Protel Dos Schematic Linear.lib 线性元件库例555Protel Dos Schemattic Memory Devices.Lib 内存存储器元件库Protel Dos Schematic SYnertek.Lib SY系列集成块元件库Protes Dos Schematic Motorlla.Lib 摩托罗拉公司生产的元件库Protes Dos Schematic NEC.lib NEC公司生产的集成块元件库Protes Dos Schematic Operationel Amplifers.lib 运算放大器元件库Protes Dos Schematic TTL.Lib 晶体管集成块元件库 74系列Protel Dos Schematic Voltage Regulator.lib 电压调整集成块元件库Protes Dos Schematic Zilog.Lib 齐格格公司生产的Z80系列CPU 集成块元件库protel常用原理图常用库文件：Miscellaneous Devices.ddbDallas Microprocessor.ddbIntel Databooks.ddbProtel DOS Schematic Libraries.ddbPCB元件常用库：Advpcb.ddbGeneral IC.ddbMiscellaneous.ddb分立元件库部分分立元件库元件名称及中英对照AND 与门ANTENNA 天线BATTERY 直流电源BELL 铃,钟BVC 同轴电缆接插件BRIDEG 1 整流桥(二极管) BRIDEG 2 整流桥(集成块) BUFFER 缓冲器BUZZER 蜂鸣器CAP 电容CAPACITOR 电容CAPACITOR POL 有极性电容CAPVAR 可调电容CIRCUIT BREAKER 熔断丝COAX 同轴电缆CON 插口CRYSTAL 晶体整荡器DB 并行插口DIODE 二极管DIODE SCHOTTKY 稳压二极管DIODE VARACTOR 变容二极管DPY_3-SEG 3段LEDDPY_7-SEG 7段LEDDPY_7-SEG_DP 7段LED(带小数点) ELECTRO 电解电容FUSE 熔断器INDUCTOR 电感INDUCTOR IRON 带铁芯电感INDUCTOR3 可调电感JFET N N沟道场效应管JFET P P沟道场效应管LAMP 灯泡LAMP NEDN 起辉器LED 发光二极管METER 仪表MICROPHONE 麦克风MOSFET MOS管MOTOR AC 交流电机MOTOR SERVO 伺服电机NAND 与非门NOR 或非门NOT 非门NPN NPN三极管NPN-PHOTO 感光三极管OPAMP 运放OR 或门PHOTO 感光二极管PNP 三极管NPN DAR NPN三极管PNP DAR PNP三极管POT 滑线变阻器PELAY-DPDT 双刀双掷继电器RES1.2 电阻RES3.4 可变电阻RESISTOR BRIDGE ? 桥式电阻RESPACK ? 电阻SCR 晶闸管PLUG ? 插头PLUG AC FEMALE 三相交流插头SOCKET ? 插座SOURCE CURRENT 电流源SOURCE VOLTAGE 电压源SPEAKER 扬声器SW ? 开关SW-DPDY ? 双刀双掷开关SW-SPST ? 单刀单掷开关SW-PB 按钮THERMISTOR 电热调节器TRANS1 变压器TRANS2 可调变压器TRIAC ? 三端双向可控硅TRIODE ? 三极真空管VARISTOR 变阻器ZENER ? 齐纳二极管DPY_7-SEG_DP 数码管SW-PB 开关其他元件库Protel Dos Schematic 4000 Cmos .Lib40.系列CMOS管集成块元件库4013 D 触发器4027 JK 触发器Protel Dos Schematic Analog Digital.Lib 模拟数字式集成块元件库AD系列 DAC系列 HD系列 MC系列Protel Dos Schematic Comparator.Lib 比较放大器元件库Protel Dos Shcematic Intel.Lib INTEL公司生产的80系列CPU集成块元件库Protel Dos Schematic Linear.lib 线性元件库例555Protel Dos Schemattic Memory Devices.Lib 内存存储器元件库Protel Dos Schematic SYnertek.Lib SY系列集成块元件库Protes Dos Schematic Motorlla.Lib 摩托罗拉公司生产的元件库Protes Dos Schematic NEC.lib NEC公司生产的集成块元件库Protes Dos Schematic Operationel Amplifers.lib 运算放大器元件库Protes Dos Schematic TTL.Lib 晶体管集成块元件库 74系列Protel Dos Schematic Voltage Regulator.lib 电压调整集成块元件库Protes Dos Schematic Zilog.Lib 齐格格公司生产的Z80系列CPU 集成块元件库DXP2004下Miscellaneous Devices.Intlib元件库中常用元件有：电阻系列（res*）排组（res pack*）电感（inductor*）电容（cap*，capacitor*）二极管系列（diode*，d*）三极管系列（npn*，pnp*，mos*，MOSFET*，MESFET*，jfet*，IGBT*）运算放大器系列（op*）继电器（relay*）8位数码显示管（dpy*）电桥（bri*bridge）光电耦合器( opto* ，optoisolator )光电二极管、三极管（photo*）模数转换、数模转换器（adc-8，dac-8）晶振（xtal）电源（battery）喇叭（speaker）麦克风（mic*）小灯泡（lamp*）响铃（bell）天线（antenna）保险丝（fuse*）开关系列（sw*）跳线（jumper*）变压器系列（trans*）？？？？（tube*）（scr）（neon）（buzzer）（coax）晶振（crystal oscillator）的元件库名称是Miscellaneous Devices.Intlib, 在search栏中输入 *soc 即可。