PowerEsim - 免费 开关电源设计软件 开关变压器设计软件 计算及仿真工具

Time 2021-09-14 21:17:46

Web Name: PowerEsim - 免费 开关电源设计软件 开关变压器设计软件 计算及仿真工具

WebSite: http://www.poweresim.com

ID:193451

Keywords:

设计软件,开关电源,变压器,

Description:

PowerEsim是免费开关电源/开关变压器设计软件，该软件具有制造商和产品数据库/列表、开关变换器的拓扑结构、电路分析、开关电源变压器设计、变压器设计、电磁设计软件、变压器/电感仿真计算软件、DVT分析、热分析、MTBF分析、寿命分析、蒙特卡洛分析等功能。 PowerEsim一个开关电源软件,开关电源设计软件,开关电源设计,开关变压器软件,开关变压器设计,变压器设计软件,开关变压器设计仿真工具电磁相容(Electromagnetic Interference, EMC)电磁干扰(Electromagnetic compatibility, EMI)拉氏变换z变换Laplace transformLaplace and Z Transformslaplace to z transform conversionS-Z ConversionS-Z Transformationz-transforms to Z-Domain Transfer Function变压器的电磁干扰降低变压器电磁干扰的四种方法（一）、金属外壳须接地（二）、降低输入阻抗（三）、注意电源变压器安装方式（四）、增强高频抗干扰能力减少电磁干扰电源的电磁干扰技术开关电源工作在高频开关状态，内部会产生很高的电流、电压变化率，导致开关电源产生较强的电磁干扰。形成电磁干扰的三要素是干扰源、传播途径和受扰设备。因而，抑制电磁干扰应从这三方面人手。抑制干扰源、消除干扰源和受扰设备之间的耦合和辐射、提高受扰设备的抗扰能力，从而改善开关电源的电磁兼容性能的目的。采用滤波器抑制电磁干扰无源滤波技术有源滤波技术屏蔽技术和接地技术PCB设计技术扩频调制技术一次整流电路中加功率因数校正(PFC)网络电磁干扰及其抑制方法系统要发生电磁兼容性问题电磁干扰,必须具备三个因素,即电磁干扰源、耦合途径、敏感设备。所以,在解决电磁干扰问题时,要从这三个因素人手,对症下药,消除其中某一个因素,就能解决电磁兼容问题。对新研制的电子产品,应该从设计开始阶段就考虑电磁兼容问题,进行电磁兼容设计。常用的有效的方法有:接地技术、屏蔽技术、滤波技术。本文主要深入详尽的探讨屏蔽技术在电磁兼容设计中应用。PowerEsim是一个免费开关变压器设计软件。进入磁性元件建造器开始变压器设计，PowerEsim会自动产生变压器图纸。PowerEsim -免费开关电源变压器设计软件和计算/仿真工具点击开始 powerEsimwww.powerEsim.com最完整，最快的开关电源设计集成软件, 开关变压器设计软件, 免費開關電源設計軟件, 免費 開關電源設計軟件, 变压器设计仿真软件, 开关变压器仿真设计软件,开关电源设计软件,電源設計,开关电源仿真软件 ,开关电源变压器设计软件, 变压器设计软件, 开关电源设计, 变压器设计, 开关电源软件下载, 開關電源軟件, 开关变压器设计, 開關電源仿真 。该工具融合了一个变压器设计工具，工程师可以看到和把导线放入实际的磁芯中。温度模拟工具亦天衣无缝地包括了在内，用户不再需要建立任何电子或机械模型，只需按一按滑鼠，几秒后温度分析结果就会显示，这是从来没有这样快速过。设计验证测试也可在模拟时自动进行，避免在零件和电路层面上的过压。当知道了温度和压力后，MTBF 或失效率的预测也可在点击之间进行。超过30个拓扑现已开放，如反激式转换器，升压式转换器，降压式转换器，降/升压式转换器，半桥式转换器，全桥式转换器，ZVS全桥相移式转换器，ZVS有源钳位式转换器，ZVS不对称转换器，连续导电式功率因数校正式转换器，不连续导电式功率因数校正式转换器，双管正激式转换器，交错式双管正激式转换器，自振反激式转换器，LLC转换器，射极推动反激式转换器，同步降压式转换器和镇流器转换器等。PowerEsim 是免费的，依靠零件制造商的赞助运作。在3秒钟后会被转送到PowerEsim。什么是PowerEsim？PowerEsim, a free (SMPS) switch mode power supply design software and Transformer Design, Magnetic Design, Simulation,Calculation Software ToolWhat is Power Supply/Power converter?Electric energy is transformed to be the engine of any power supply. This kind of electronic system converts electric energy to mechanical energy from the source to a given load. In this case the device is more accurate to be referred as a "power converter" than a power supply.About Power Supply Unit, Switching Mode Power Supply (SMPS) and PowerEsimPowerEsim is simulating the power supply in power supply unit (PSU). PSU typically convert AC voltage to regulated DC voltages for electronic equipment. Semiconductors which continuously switching on and off are the mostly found key parts to control energy flow of PSU. This kind of power supply are in "switching mode" and is named as switch mode power supplies (SMPS). Using switches to control energy flow create lower losses and thus SMPS offer higher efficiency when compared with linear power supplies. This is true because when a switch is on the current is passed with a low voltage while it is off, current is blocked. In both states the power loss or power dissipation is relatively low. SMPS have smaller number of passive components and lower heat generation (due to less power loss), thus SMPS can be smaller in size and is lighter in weight in general. "Switching mode" is now the dominant type of PSU in almost every spectrum of applications. PFC front end in AC input is found in almost every AC input application.There are four types of SMPS: AC to DC (AKA: off-line DC power supply); DC to DC (AKA: voltage or current converter), AC to AC (AKA: frequency changer or cycloconverter), and DC to AC (AKA: inverter). This classification is done based on the form of input and output voltage (AC or DC).Power supply design is a sophiscated activity involving knowledge in different discipline. power electronics engineer need to design power supply day to day. To support and simplify their job, PowerEsim is here to be used as a virtual lab or virtual branch so that steps in SMPS design: the selection of component; building of transformer; thermal simulation; power loss estimation; waveform chart recording; failure rate calculation; PPM estimation are done in one click. There are free online resources about industrial and theoretical issues about all aspect of switching power supply design.It also includes many smps and power electronics circuit, schematics, topologies, theory of operation, application note, circuit analysis, on line educational course material.Introduction to PowerEsimPowerEsim Help Manual:User Interface PracticeGetting StartPowerEsim Analysis Modules:Loss AnalysisWaveform AnalysisLoop AnalysisThermal AnalysisMTBF AnalysisBOM BuilderDVT AnalysisMagnetic BuilderAdd Part ModuleSmart OptimizerMagnetic BuilderOther resource:Terminology - Power Supply Design/ Transformer DesignGuide and Resources page for Power ElectronicsPower inverters

TAGS:设计软件 开关电源 变压器 

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PowerEsim是开关电源设计软件，变压器设计软件，免费在线使用。该软件具有制造商和产品数据库/列表、开关变换器的拓扑结构、电路分析、电磁干扰分析、开关电源设计、开关电源变压器设计、变压器设计、电磁设计、变压器仿真、电感仿真计算、DVT分析、EMI分析、差模干扰仿真、电磁干扰测量、电磁干扰设计与仿真、电磁干扰测试软件、电源的电磁干扰技术、变压器的电磁干扰、减少电磁干扰、谐波分析、热分析、MTBF分析、寿命分析、蒙特卡洛分析等功能。它支持LED驱动设计，PFC，笔记本电脑适配器，手机充电器，电脑，电视，DVD，镇流器，DC-DC，交直流，直流交流转换器等。无需下载，在线免费使用。

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