new switch power design and application
標簽： application design switch power
上傳時間： 2013-12-06
上傳用戶：redmoons
A ebook for instructing switch power.
標簽： instructing switch ebook power
上傳時間： 2016-05-23
上傳用戶：zsjinju
switch power supply 一個很好的深入學習開關電源的資料，PPT格式
上傳時間： 2016-06-10
上傳用戶：chfanjiang
Switch Power Source 這是開關電路的ddb文件。。。。。。。。。。。。。。
上傳時間： 2016-06-10
上傳用戶：Soulkeji
Integrated EMI/Thermal Design forSwitching Power SuppliesWei ZhangThesis submitted to the Faculty of theVirginia Polytechnic Institute and State Universityin partial fulfillment of the requirements for the degree of Integrated EMI/Thermal Design forSwitching Power SuppliesWei Zhang(ABSTRACT)This work presents the modeling and analysis of EMI and thermal performancefor switch power supply by using the CAD tools. The methodology and design guidelinesare developed.By using a boost PFC circuit as an example, an equivalent circuit model is builtfor EMI noise prediction and analysis. The parasitic elements of circuit layout andcomponents are extracted analytically or by using CAD tools. Based on the model, circuitlayout and magnetic component design are modified to minimize circuit EMI. EMI filtercan be designed at an early stage without prototype implementation.In the second part, thermal analyses are conducted for the circuit by using thesoftware Flotherm, which includes the mechanism of conduction, convection andradiation. Thermal models are built for the components. Thermal performance of thecircuit and the temperature profile of components are predicted. Improved thermalmanagement and winding arrangement are investigated to reduce temperature.In the third part, several circuit layouts and inductor design examples are checkedfrom both the EMI and thermal point of view. Insightful information is obtained.
上傳時間： 2013-11-10
上傳用戶：1595690
Integrated EMI/Thermal Design forSwitching Power SuppliesWei ZhangThesis submitted to the Faculty of theVirginia Polytechnic Institute and State Universityin partial fulfillment of the requirements for the degree of Integrated EMI/Thermal Design forSwitching Power SuppliesWei Zhang(ABSTRACT)This work presents the modeling and analysis of EMI and thermal performancefor switch power supply by using the CAD tools. The methodology and design guidelinesare developed.By using a boost PFC circuit as an example, an equivalent circuit model is builtfor EMI noise prediction and analysis. The parasitic elements of circuit layout andcomponents are extracted analytically or by using CAD tools. Based on the model, circuitlayout and magnetic component design are modified to minimize circuit EMI. EMI filtercan be designed at an early stage without prototype implementation.In the second part, thermal analyses are conducted for the circuit by using thesoftware Flotherm, which includes the mechanism of conduction, convection andradiation. Thermal models are built for the components. Thermal performance of thecircuit and the temperature profile of components are predicted. Improved thermalmanagement and winding arrangement are investigated to reduce temperature.In the third part, several circuit layouts and inductor design examples are checkedfrom both the EMI and thermal point of view. Insightful information is obtained.
上傳時間： 2013-11-16
上傳用戶：萍水相逢
開關電源PCB布局布線教材， 開關電源的PCB設計(布局、排版、走線)規范.pdf_電子/電路_工程科技_專業資料。比較詳細的講述了PCB布線的一些小技巧 。Specification for PCB design (layout, layout and routing) of | switch power supply. Pdf_ electronics/circuits _ engineering technology _ professional information. More detailed about the PCB wiring some tips
上傳時間： 2022-07-27
上傳用戶：
We provide complete power solutions with a full lineup of power managementproducts. This brochure provides an overview of our high performance DC/DC switching regulatorcontrollers for applications including datacom, telecom, industrial, automotive, medical, avionicsand control systems. We make power design easier with our industry-leading field applicationengineering support; a broad selection of demonstration boards with schematics, layout filesand parts lists; SwitcherCAD® software for simulation, application notes and comprehensivetechnical documentation.
上傳時間： 2013-10-15
上傳用戶：lz4v4
返馳式(Flyback) 電源供應器是交換式電源設計供應器(Switch Power Supply，SPS)的一種，為工業界常用之電路架構，其特點如下表所示，圖一所示為返馳式轉換器(Flyback Converter)電路。 一般設計SPS需要一些保護來提高系統設備之穩定安全，尤其是輸出過電壓保護極為重要，這個輸出過電壓保護目的是防止電氣設備上的元件之絕緣遭受過電壓的破壞。一般過電壓的測試方法是將回授Open讓系統呈現段回路狀況，導致一次側能量無限制提供給二次測來達到輸出過電壓現象。
上傳時間： 2013-11-06
上傳用戶：haoxiyizhong
Abstract: We don't expect manufacturers to produce clothes that in one size that fits everyone. In thesame way, one ESD component can't solve all issues—each application has different ESD requirements.Knowing that "one size fits all" cannot apply to power design, the power designer, or the engineering"super hero," must consider all the potential disruptions to a steady flow of power and thenvarious waysto mitigate them. This tutorial describes voltage- and current-limiting devices and risetime reducers tomanage the power. It also points to free and low-cost software tools to help design lowpass filters, checkcapacitor self-resonance, and simulate circuits.
上傳時間： 2013-11-18
上傳用戶：zhouxuepeng1
