supply method to reduce noise when designing project with MCU(Micro cotroller unit)
标签： designing cotroller project supply
上传时间： 2017-05-27
上传用户：ruan2570406
it s a matlab code for reduce gray level
上传时间： 2014-12-01
上传用户：lvzhr
This matlab code is used for reduce PAPR in OFDM. This is employed Artificial Intelligent
标签： This Intelligent Artificial employed
上传时间： 2017-06-28
上传用户：zhaiye
该文档为python中reduce()函数简介文档，是一份很不错的参考资料，具有较高参考价值，感兴趣的可以下载看看………………
标签： python
上传时间： 2021-11-10
上传用户：
reduce buck-converter EMI and voltage stress by minimizing inductive parasitics
标签： EMI
上传时间： 2022-07-19
上传用户：默默
In higher power applications to utilize the full line power and reduce line currentharmonics
标签： Pre-Regulator Interleaved Design Review
上传时间： 2013-06-04
上传用户：lepoke
Abstract: Perfection is relative and application specific. The perfect race car is not the car we use to commute to work. We need products for everyday use that are high quality, affordable, and solidly reliable. There will be times when we must use components that are not perfect, and this is when calibration becomes important. Calibration techniques reduce tolerances in imperfect manufacturing equipment while maintaining affordability.
标签： 校准
上传时间： 2013-10-09
上传用户：哈哈hah
Abstract: Using a wafer-level package (WLP) can reduce the overall size and cost of your solution.However when using a WLP IC, the printed circuit board (PCB) layout can become more complex and, ifnot carefully planned, result in an unreliable design. This article presents some PCB designconsiderations and general recommendations for choosing a 0.4mm- or 0.5mm-pitch WLP for yourapplication.
标签： Considerations Guidelines and Design
上传时间： 2013-10-14
上传用户：ysystc699
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.
上传时间： 2013-11-10
上传用户：1595690
DC/DC 升压IC：The FP6291 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.25 Ω power MOSFET make this regulator highly power efficient. The internal compensation network also minimizes as much as 6 external component counts. The non-inverting input of error amplifier connects to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current. The FP6291 is available in the SOT23-6L package and provides space-saving PCB for the application fields.
上传时间： 2013-11-07
上传用户：3294322651
