Power Design

·China's power management IC sector continues to grow
·Mobile TV will take off, save people from boredom
·2010 will be the year for micro fuel cells, says expert

power design

·Cooling Trends: Power Electronic Systems Rely on Thermal Management

·Cooling Trends Direct Efficient Thermal Design

·Package Development Goes with the (Air) Flow

·Switcher Delivers More Than 200 W in 3-in. × 5-in. Footprint

·Microsite Turns Spotlight on Digital Power

·Motor Technology Upgrades Cooling Fans

Hot news

A portable wireless contact manager called Spotme was designed

A portable wireless contact manager called Spotme was designed by the Swedish company Shockfish SA. Spotme was powered by a 4.2V Li+ rechargeable battery.

·Hong Kong celebrates 10th anniversary of handover

·Wen: Water quality a major priority

·Bush tries to revive rapport with Putin

·US calls for Japan sex slave apology

·Interest tax likely to be suspended soon

·Safety watchdog rejects US FDA's toothpaste warning

Industrial news

如何迈过职业生涯中的5个坎

人在旅途，职业生涯中会经历许多阶段性变化，我们该如何应对其变化呢。。。

·Boost converter drives multiple ultrabrigth LEDs

·Battery contacts address space constraints in handhelds

·SSD highlights low power consumption

·USB ports gain low capacitance ESD chip ally

·Israeli researchers develop 'nano-Bible'

·Cypress to let go of Texas fab

Embedded Systems

2008

·Bookings far exceed supply as first phase of ticket sales closes

·Beijing works on rain prevention as storms increase

·Spreading the word

·US mayors support Chicago's Olympics bid

·Top Taiwan Olympic official silent on torch relay route

·Beijing Olympic tickets on sale in Hong Kong

·Prepare athletes for better life

·Organizers sharpening language skills

·Paralympics new focus of international media

·Beijing steps up effort to create smoke-free environment

·Beijing Olympics to showcase Wushu in optimal way

·Beijing set to test Olympic wireless information service

·Beijing Olympics to be smoke-free

·Half million registered Games-time volunteers

·Call for Olympic song entries gets wide response

EMI/EMC Design

如何迈过职业生涯中的5个坎

人在旅途，职业生涯中会经历许多阶段性变化，我们该如何应对其变化呢。。。

·Common mode sources ---Conducted Interference 4

·Differential mode sources Conducted Interference 3

·Mains emissions: equivalent circuit.--Conducted Interference

·Conducted coupling，Conducted Interference 1

·A Unity Power Factor Induction Cooktop: Design Issues and a Novel Approach to Measurement and Elimin

·Lightning Interaction with a Sailboat

·How do you reduce EMI due to diode reverse recovery?

·电磁兼容标准方面的一些国外网站介绍与链接 (本站有gr-63-core 2002)Hyperlinks to external sites which m

·GR-1089-CORE, Issue 3 （2002） EMC test about electronics

·EMC Part Ⅰ—— fundamental EMC & EMI definitions，the basic elements of EMI model, and the high fre

·EMC Part II Regulatory Requirements （North American，Worldwide Regulatory Requirements，and The Dec

·EMC Ground （Basics about the EMC Ground，Ground Shift Test,DC and AC Current Paths....）

·EMI :Cabling related EMI phenomenon and the best cabling practice

·Automotive Applications for Silicon Spread-Spectrum Oscillators

·Power Supply Safty

RF/Wireless

·Hearing aids get makeover with wireless

battery

·Designing Battery Packs for Thermal Extremes

·Dual Comparator Thermally Protects Li+ Battery

·A Fuel Cell Based Domestic Uninterruptible Power Supply

·Battery-Charger PWM Input Has Watchdog Protection

·Circuit Enables Single NiMH Cell to Simulate a Lithium Battery

·Selecting a Backup Source for Real-Time Clocks

·Solar-Array Power System Battery Lockup

Control

如何迈过职业生涯中的5个坎

人在旅途，职业生涯中会经历许多阶段性变化，我们该如何应对其变化呢。。。

·Modular Approach Simplifies Power-System Design

·Rectifier ICs and Thermal Packaging Enhance SMPS

·Enhance Triac Reliability Through Thermal Design

·Nonlinear Fin Patterns Keep Cold Plates Cooler

·Reticulated Metal Foams Build Better Heatsinks

·Why Is My DC-DC Converter Too Hot?

household set

·Frequency Calculator for the DS1094L

·Power Amplifier Theory for High-Efficiency Low-Cost ISM-Band Transmitters

·Serializing an HD44780 LCD Display

·Do Passive Components Degrade Audio Quality in Your Portable Device?

·Driving Strain-Gauge Bridge Sensors with Signal-Conditioning ICs

·Manchester Data Encoding for Radio Communications

led

·White-LED Driver Provides 64-Step Logarithmic Dimming
·Light Is On When Power Is Out
·LED-driver considerations
·LDO Linear Regulator Improves White LED Brightness Matching

Test

如何迈过职业生涯中的5个坎

人在旅途，职业生涯中会经历许多阶段性变化，我们该如何应对其变化呢。。。

·How do you measure leakage inductance

·Skew Margin Measurement for 4-Channel (3 Data Channels Plus Clock Channel) LVDS Serializers/Deserial

·Frequency Calculator for the DS1086L

·Enabling Test Modes on the MAX9247

·Tune in with low-power tuner chips

EDA

·EMC Design for PCB

·PCB design considerations for KSZ8841/42 family of Ethernet controllers

·Soft-start circuits for LDO linear regulators LDO 线性稳压器的软启动电路

·Layout Considerations for Non-Isolated DC-DC Converters

·Layer "stack up", PCB Layout

·Transmission Lines, PCB Layout 5

·Power decoupling, PCB Layout 4

·Reference planes, PCB Layout

·Interface Suppression, PCB Layout 2

·Circuit segregation，PCB Layout 1

·DIGITAL INTEGRATED CIRCUITS——Basic gate function

·DIGITAL INTEGRATED CIRCUITS——Introduction

·How To Layout a Power Supply

auto electronics

·Closed-Loop Control Benefits AC Motors

·Motor Characteristics Drive Bridge, Controller Development

·Driving Automotive Power Supplies to Higher Frequencies

·High-Side Current Monitor Uses Low-Voltage Amplifier

·Calibration of Weight Sensors Using Dead Weights

·Automotive Linear Regulators Minimize Quiescent Current ——Quiescent current - Load Dump Overvoltag

·Requirements of Remote Keyless Entry (RKE) Systems

·Automatic Fan Control Techniques: Trends in Cooling High-Speed Chips