搜索结果
找到约 540 项符合
Many 的查询结果
按分类筛选
- 全部分类
- 书籍 (108)
- 其他书籍 (38)
- 其他 (29)
- 单片机编程 (24)
- Linux/Unix编程 (20)
- 模拟电子 (15)
- 电源技术 (14)
- Java编程 (14)
- matlab例程 (14)
- VC书籍 (14)
- 单片机开发 (12)
- 技术资料 (11)
- 压缩解压 (10)
- 软件设计/软件工程 (9)
- 网络 (9)
- Java书籍 (9)
- 系统设计方案 (7)
- 行业发展研究 (7)
- 电子书籍 (7)
- 数值算法/人工智能 (7)
- VHDL/FPGA/Verilog (7)
- 数据结构 (7)
- 数学计算 (6)
- 技术管理 (6)
- 微处理器开发 (6)
- 可编程逻辑 (5)
- 人工智能/神经网络 (5)
- 软件工程 (5)
- 书籍源码 (5)
- 通讯编程文档 (5)
- 游戏 (5)
- 无线通信 (4)
- 测试测量 (4)
- 编译器/解释器 (4)
- 操作系统开发 (4)
- 文件格式 (4)
- 汇编语言 (4)
- 技术书籍 (3)
- 教程资料 (3)
- 通信网络 (3)
- 嵌入式/单片机编程 (3)
- 中间件编程 (3)
- 通讯/手机编程 (3)
- 论文 (3)
- 嵌入式综合 (2)
- 接口技术 (2)
- *行业应用 (2)
- 教育系统应用 (2)
- 文章/文档 (2)
- Internet/网络编程 (2)
- Delphi控件源码 (2)
- 其他行业 (2)
- 数据库系统 (2)
- 多国语言处理 (2)
- SQL Server (2)
- 加密解密 (2)
- Jsp/Servlet (2)
- VIP专区 (2)
- 多媒体处理 (1)
- 教程资料 (1)
- allegro (1)
- PCB相关 (1)
- DSP编程 (1)
- 源码/资料 (1)
- 家庭/个人应用 (1)
- uCOS (1)
- 串口编程 (1)
- 语音压缩 (1)
- 驱动编程 (1)
- 电子政务应用 (1)
- 并行计算 (1)
- Delphi/CppBuilder (1)
- 其他嵌入式/单片机内容 (1)
- 邮电通讯系统 (1)
- JavaScript (1)
- 认证考试资料 (1)
- 人物传记/成功经验 (1)
- VxWorks (1)
- STL (1)
- GPS编程 (1)
- J2ME (1)
- Symbian (1)
- 单片机 (1)
- DSP工具/软件 (1)
- 软件 (1)
PCB相关 磁芯电感器的谐波失真分析
磁芯电感器的谐波失真分析 摘  要：简述了改进铁氧体软磁材料比损耗系数和磁滞常数ηB，从而降低总谐波失真THD的历史过程，分析了诸多因数对谐波测量的影响，提出了磁心性能的调控方向。 关键词：比损耗系数， 磁滞常数ηB ，直流偏置特性DC-Bias，总谐波失真THD  Analysis on THD of the fer rite co res u ...
电源技术 电信、数据通信和工业电源产品
In industrial applications, high voltage power supply spikes with durations ranging from a few microseconds to hundreds of millisecondsare commonly encountered. The electronics in these systems must not only survive transient voltage spikes, but in many cases alsooperate reliably throughout the ev ...
电源技术 LED的电源管理
A light-emitting diode (LED) is a semiconductor device that emits narrow-spectrum incoherent light when forward-biased.The color of the emitted light depends on the chemical composition of the semiconductor material used, and can benear-ultraviolet, visible or infrared. LEDs are more prevalent tod ...
电源技术 为您的FPGA选择合适的电源
Abstract: There are many things to consider when designing a power supply for a field-programmablegate array (FPGA). These include (but are not limited to) the high number of voltage rails, and thediffering requirements for both sequencing/tracking and the voltage ripple limits. This application n ...
电源技术 电流采样方法
Sensing and/or controlling current flow is a fundamental requirement in many electronics systems, and the tech-niques to do so are as diverse as the applications them-selves.
电源技术 电池管理系统的多点温度测量方案
 
Abstract: It is critically important that lithium-ion battery stacks have a good battery-management system for monitoring many cellvoltages and cell temperatures. Without that monitoring, thermal runaway can lead to a battery explosion. This design idea presentsa low-power circuit that me ...
电源技术 DN384 精确的电源排序,防止系统损坏
 
Many complex systems—such as telecom equipment,memory modules, optical systems, networking equipment,servers and base stations—use FPGAs and otherdigital ICs that require multiple voltage rails that muststart up and shut down in a specific order, otherwise theICs can be damage ...
电源技术 手持式高功率电池充电器
 
As the performance of many handheld devices approachesthat of laptop computers, design complexity also increases.Chief among them is thermal management—how doyou meet increasing performance demands while keepinga compact and small product cool in the user’s hand?For instance, ...
电源技术 跟踪和排序功能的紧凑型双通道降压转换器
 
Typical industrial and automotive applications requiremultiple high current, low voltage power supply solutionsto drive everything from disc drives to microprocessors.For many of these applications, particularly thosethat have size constraints, the LT3501® dual step-downconverter is a ...
电源技术 DN443 2.2V降压型同步控制器
 
Many telecommunications and computing applicationsneed high effi ciency step-down DC/DC converters thatcan operate from a very low input voltage. The highoutput power synchronous controller LT3740 is idealfor these applications, converting input supplies rangingfrom 2.2V to 22V to outputs ...