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电源技术 Solutions for LED Driver Overvoltage Protection
Boost LED drivers are often used to drive LEDs in series. If an LED fails while open,overvoltage protection (OVP) is necessary to avoid the damage to a boost integrated circuit (IC) or output capacitor. This application report presents the solutions to increase the TPS61043 LED driver OVP threshold.
书籍 WLAN+Positioning+Systems
Describing the relevant detection and estimation theory, this detailed guide provides
the background knowledge needed to tackle the design of practical WLAN positioning
systems. It sets out key system-level challenges and design considerations in increasing
positioningaccuracyandreducingcomputationa ...
技术资料 SCR2SPWM变频调速系统
SCR2SPWM 变频调速系统:介绍一种以SCR 作主开关器件的SPWM 控制方式的变频调速系统,并通过实验对提出的方案进行了验证。Abstract :The paper presents a
技术资料 PLC在油田油管清洗中的应用
本文从硬件构成和软件分析两方面描述了利用PLC 对油管进行高压水射流清洗的实现方法。关键词：PLC；自动控制；油管；高压清洗Abstract:This paper presents t
Java编程 一个完整的email客户端代码 Example program from Chapter 1 Programming Spiders, Bots and Aggregators in Java Co
一个完整的email客户端代码
Example program from Chapter 1 Programming Spiders, Bots and Aggregators in Java Copyright 2001 by Jeff Heaton SendMail is an example of client sockets. This program presents a simple dialog box that prompts the user for information about how to send a mail.
系统设计方案 A new PLL topology and a new simplified linear model are presented. The new fractional-N synthesizer
A new PLL topology and a new simplified linear model are presented. The new fractional-N synthesizer presents no reference spurs and lowers the overall phase noise, thanks to the presence of a SampleJHold block. With a new simulation methodology it is possible to perform very accurate simulations, w ...
电子书籍 This book gives a concise description of the Java 2 programming language. They give a quick referen
This book gives a concise description of the Java 2 programming language. They give a quick reference for the reader who has already learned (or is learning) Java from a standard textbook
and who wants to know the language in more detail. These book presents the entire Java programming language an ...
嵌入式/单片机编程 Discussing embedded systems in general is difficult, because each embedded system is unique. Rather
Discussing embedded systems in general is difficult, because each embedded system is unique. Rather than presenting a list of general principles for handling embedded development issues, this book presents examples of problems encountered and solutions to those problems using real hardware and softw ...
电源技术 XAPP946-适用于Virtex-4 RocketIO MGT的开关电源
 
This document presents design techniques and reference circuits that power Virtex™-4 FXRocketIO™ multi-gigabit transceivers (MGTs) operating at data rates below 3.125 Gb/s.When using multiple transceivers, it is sometimes preferred to power them from a switchingpower supply. H ...
电源技术 延长汽车和工业应用的PowerPath电路的输入电压范围
 
The voltage range of Linear Technology’s PowerPath® circuitscan be easily extended with just a few components, thusallowing them to meet the needs of virtually all applications.This application note presents solutions for circuits thatmust withstand large negative voltages, a re ...