One of the main benefits from the 180° interleaving of phases is significant reductions in the high-
资源简介:parallel connected pFC controller ac to dc dc to dc converter
上传时间: 2017-05-20
上传用户:gxf2016
资源简介:PW2330 develops a high efficiency synchronous step down DC-DC converter capable of delivering3A output current. PW2330 operates over a wide input voltage range from 4.5V to 30V andintegrates main switch and synchronous switch with very low ...
上传时间: 2022-02-11
上传用户:
资源简介:PW2205 develops a high efficiency synchronous step-down DC-DC converter capable of delivering5A output current. PW2205 operates over a wide input voltage range from 4.5V to 30V andintegrates main switch and synchronous switch with very low ...
上传时间: 2022-02-11
上传用户:
资源简介:CR6221 combines a dedicated current mode PWM controller with a high voltage power MOSFET. It is opti
上传时间: 2013-04-24
上传用户:brucewan
资源简介:CR6228 combines a dedicated current mode PWM controller with a high voltage power MOSFET. It is opti
上传时间: 2013-05-17
上传用户:natopsi
资源简介:Abstract: This application note describes how to design boost converters using the MAX17597 peakcurrent-mode controller. Boost converters can be operated in disContinuous Conduction mode (DCM) orContinuous Conduction mode (CCM). This operat...
上传时间: 2013-11-16
上传用户:zcs023047
资源简介:Simple I2C controller -- 1) No multimaster -- 2) No slave mode -- 3) No fifo s -- -- notes: -- Every command is acknowledged. Do not set a new command before previous is acknowledged. -- Dout is available 1 clock cycle later as cmd...
上传时间: 2015-07-01
上传用户:zhangliming420
资源简介:SD card controller can just read data using 1 bit SD mode. I have written this core for NIOS2 CPU, Cyclone, but I think it can works with other FPGA or CPLD. Better case for this core is SD clock = 20 MHz and CPU clock = 100 MHz (or in t...
上传时间: 2016-08-12
上传用户:王楚楚
资源简介:An adaptive fuzzy integral sliding mode controller for mismatched time-varying linear systems is presented in this paper. The proposed fuzzy integral sliding mode controller is designed to have zero steady state system error under step ...
上传时间: 2014-12-04
上传用户:luopoguixiong
资源简介:This SPI-mode SD Card controller is a free SOPC Builder component that can be used in any SOPC Builder system. The included example design runs on the Nios II Embedded Evaluation Kit, Cyclone III edition (NEEK).
上传时间: 2013-12-18
上传用户:jing911003
资源简介:This SPI-mode SD Card controller is a free SOPC Builder component that can be used in any SOPC Builder system. The included example design runs on the Nios II Embedded Evaluation Kit, Cyclone III edition (NEEK).
上传时间: 2017-05-14
上传用户:LouieWu
资源简介:RF transreceiver c code interfaced with pic controller in SPI mode
上传时间: 2017-08-20
上传用户:zhuoying119
资源简介: 为深入了解基于UC3854A控制的PFC变换器中的动力学特性,研究系统参数变化对变换器中分岔现象的影响,在建立Boost PFC变换器双闭环数学模型的基础上,用Matlab软件对变换器中慢时标分岔及混沌等不稳定现象进行了仿真。在对PFC变换器中慢时标分岔现象仿真...
上传时间: 2013-10-17
上传用户:杜莹12345
资源简介:The SDRAM controller is designed for the Virtex V300bg432-6. It s simulated with Micron SDRAM models. The design is verified with timing constraints at 115 MHZ.
上传时间: 2013-12-18
上传用户:yiwen213
资源简介:PIC 驱动9320 Module for Microchip Graphics Library ILITEK ILI9320 LCD controller driver Landscape orientation in 16-bit mode
上传时间: 2016-04-01
上传用户:xuanjie
资源简介:Although some FX1-based devices may use the FX1鈥檚 CPU to process USB data directly (Port I/O Mode), most applica- tions use the FX1 simply as a conduit between the USB and external data-processing logic (e.g., an ASIC or DSP, or the I...
上传时间: 2014-01-08
上传用户:2467478207
资源简介:This software is developed to provide ease with controller design. For PID control, options are given to design and analyse the compensated and uncompensated system. You are free to choice among Proportional PI, PD and PID mode of con...
上传时间: 2017-07-25
上传用户:aysyzxzm
资源简介:The SA7527 is an active power factor correction(PFC)controller for boost PFC application whic
上传时间: 2013-04-24
上传用户:onewq
资源简介:PFC电感计算,55页真言,完成电源设计的难点
上传时间: 2013-04-24
上传用户:axe2010
资源简介:PLX 公司 PLX9054 pci target controller local bus interface vhdl programe
上传时间: 2013-08-12
上传用户:Jerry_Chow
资源简介:implemention of FPGA and DSP linking port, using Asynchronous mode
上传时间: 2013-08-22
上传用户:fhjdliu
资源简介:交流功率因数转换器 特点: 精确度0.25%满刻度 ±0.25o 多种输入,输出选择 输入与输出绝缘耐压2仟伏特/1分钟 冲击电压测试5仟伏特(1.2x50us) (IEC255-4,ANSI C37.90a/1974) 突波电压测试2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小,稳定性高 主要规格: 精确...
上传时间: 2013-10-22
上传用户:thing20
资源简介:交流频率转换器 特点: 精确度0.05%满刻度(Accuracy 0.05%F.S.) 多种输入,输出选择 输入与输出绝缘耐压2仟伏特/1分钟 冲击电压测试5仟伏特(1.2x50us) (IEC255-4,ANSI C37.90a/1974) 突波电压测试2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小,稳定性高 2:主要规...
上传时间: 2013-10-11
上传用户:xzt
资源简介:交流电压,电流转换器 特点: 精确度0.25%满刻度(RMS) 多种输入,输出选择 输入与输出绝缘耐压2仟伏特/1分钟 冲击电压测试5仟伏特(1.2x50us) (IEC255-4,ANSI C37.90a/1974) 突波电压测试2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小,稳定性高 2:主要规格 精确度...
上传时间: 2013-11-09
上传用户:非衣2016
资源简介: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 D...
上传时间: 2013-11-10
上传用户:1595690
资源简介:设计了一种基于L6562的单级PFC反激LED电源,阐述了该电源的工作原理,对相关公式进行了推导,对功率因数校正功能的实现进行了分析,并提出了提升效率的方法。最后制作了原理样机,通过实验验证了该LED驱动电源的高效率、高功率因数的特点。
上传时间: 2013-10-29
上传用户:透明的心情
资源简介:关于PFC电路
上传时间: 2013-11-15
上传用户:540750247
资源简介:为了解决计算机系统电源保持时间问题,确保输出电压在一段时间稳定在一定范围内。确保计算机在出现输入故障是有足够的时间备份数据或者切换到不间断电源(UPS)下工作。为此提出了一种复合型单开关PFC预调器、并根据需求进行了设计,该设计可以减小储能电容的...
上传时间: 2013-10-21
上传用户:范缜东苑
资源简介:PFC
上传时间: 2013-11-05
上传用户:exxxds
资源简介: 针对目前LED驱动电源功率因数不高和效率低等问题,设计了一款高功率因数高效率的反激式LED驱动电源。阐述了单级PFC的基本原理,并给出了PFC的优化设计方法。分析了电源的整体效率和电磁干扰的来源,提出了提高效率的方法和抑制电磁干扰的途径。实验测试结...
上传时间: 2013-10-13
上传用户:yanyangtian