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- This paper describes the feature and function of a novel PWM control IC SA8281. A typical applicable circuit base on SA828.is given Experimental results prove the IC has the advantage of simple design, small volume , and reliable performance. 本文介绍了新型三相PWM专用芯片SA8281原理及应用,并在此基础上研制出一套逆变器调速装置,实验结果表明,以SA8281为控制芯片逆变器具有设计简单,体积小,性能可靠的优点。
- The Feature of the PWM Controller IC for Motor Drive 新型PWM调速控制芯片的技术发展
- PWM controller IC 脉宽调制控制器集成电路
- Intersil is a leading supplier of PWM controller ICs with over two billion units shipped. 是领先供应PWM控制集成电路以超过二十亿单位发运。
- Texas Instruments, Inc., “UCC3895 phase shift PWM controller EVM kit setup and usage,” Power Supply Control Products. 王信雄;“切换式电源的磁性元件:原理、设计与应用”国立清华大学先进电源科技中心训练课程;2004年.
- "For number and imitate controller IC founds a comprehensive database, it is the first pace of this kind of labor only. “为数字和模拟节制器IC建立一个周全的数据库,只是这种具体分析的第一步。”
- UCC3895 Phase Shift PWM Controller EVM Kit Setup and Usage, Texas Instruments Application Note SLUU069A. 刘翼德,”高电压输出之零电压切换相移式全桥升压型转换器的分析及研制”,国立台湾科技大学,民国92年。
- For more further information, please contact Email:leo@ene.com.tw ENE is the first Taiwan IC design house to provide Cardbus Controller IC. 由于我们拥有专业 的研发团队与经营方法,使得迅杰的产品与服务素以具竞争性、创新与高品质闻名,多年来一直与客 户维持良好的合作关系。
- The maximum on-time is kept as a constant and a bias current of the oscillator in the PWM controller is moderated to achieve the off-time modulation. 截止时间调变的功能是藉由保持固定的最大导通时间,并且调整PWM控制器之振荡器的偏压电流来达成。
- PT2322 6 Channel Volume Control IC DATASHEET complete source code, has been tested. (译):PT2322 6频道音量控制IC数据表完整的源代码,已经过测试。
- PWM controller suitable for three-level flying capacitor converters was designed by using a popular TMS320LF2407A DSP board for implementation. 建立了以TMS320LF2407A型数字信号处理器(DSP)控制芯片设计的移相脉冲宽度调制方式,控制飞跨电容型三电平逆变弧焊电源。
- All registers in the proposed control IC can be observed via the JTAG download cable. 本论文所设计的IC具有可程式化的特点,且透过JTAG下载线可观测控制IC内各个参数及变数。
- Using embeded EAB in FPGA to compose LPM_ROM,PWM control waveform data were stored which stepping motor each phase subdivided driving current needed. 利用FPGA中的嵌入式EAB构成LPM-ROM,存放步进电动机各相细分电流所需的PWM控制波形数据表。
- The leader of 2.4GHz wireless game pad controller IC provider, and was award a customer perfect score printed on the PowerStation Magazine in Europe. (See it! 义统以跳跃式的产品策略,尝试创造出差异化的产品;
- First, a detailed study of the DMD is developed from it's fabrication, architecture, addressing and reset, PWM control etc. 首先,对DMD的制造工艺、结构构造、DMD的寻址与复位过程、PWM驱动等多方面进行了研究,掌握了DMD的反射光调制原理及其成象过程。
- The designed PMAC motor control IC, named DMC-300, consists of three major subsystems: a current controller, a decoupling controller, and a servo controller. 此永磁交流伺服马达向量控制IC定名为DMC-300,其主要架构包含三大部份:电流控制、解耦控制及伺服控制。
- Firstly, This thesis analyzes PWM control method of SRM and its convert circuit characteristics, and designed the control system based on TMS320F240 DSP controller. 在介绍了SR电机及其控制系统设计研究的发展和现状之后,本文首先分析了SRM的PWM控制方式以及两相斩波式主电路特性,并基于高速数字信号处理器(DSPs)在电机控制方面的优势,设计出基于TMS320F240的SRD实验系统。
- In this paper,a multiple output LLC resonant converter which uses UC3863 as supply control IC is designed for photovoltaic auxiliary power supply. 为光伏发电系统辅助电源设计了一种采用UC3863控制芯片的多路输出LLC谐振变换器。
- The power output can hold fixedness and be changed through changing the output voltage of BUCK circuit with the control of PWM control circuit. 介绍了一种输出功率恒定的功率超声电源,此电源采用PWM方式控制BUCK斩波电路,实现恒功率输出及可调。
- The paper introduced a solution in subdivided driving of stepping motor by means of EDA technology providing PWM control waveform. 摘要介绍一种采用EDA技术输出PWM控制信号,实现对步进电机驱动细分。