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你对功率因数有哪些误解？
最近有做逆变器的客户咨询功率因数测量，客户想了解逆变器的功率因数应该是在怎么样的负载条件下测量的，阻性？容性？还是感性？其实里边存在一个很大的理解误区，忽视这种误区会导致逆变器的生产厂家和使用厂家出现比较严重的分歧。
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Electrostatic Discharge Protection
Electrostatic discharge (ESD) is one of the most prevalent threats to the reliability
of electronic components. It is an event in which a finite amount of charge is trans-
ferred from one
of electronic components. It is an event in which a finite amount of charge is trans-
ferred from one
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ESD Protection Development
The goal of this book is to introduce the simulation methods necessary to describe
the behaviour of semiconductor devices during an electrostatic discharge (ESD).
The challenge of this tas
the behaviour of semiconductor devices during an electrostatic discharge (ESD).
The challenge of this tas
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Automatic protection in Multicast networks
Automatic protection in Multicast networks
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High+Voltage+Protection
This book is intended to help electric power and telephone company
personnel and individuals interested in properly protecting critical tele
communications circuits and equipment located
personnel and individuals interested in properly protecting critical tele
communications circuits and equipment located
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ESD Protection in CMOS ICs
在互補式金氧半(CMOS)積體電路中，隨著量產製程的演進，元件的尺寸已縮減到深次微
米(deep-submicron)階段，以增進積體電路(IC)的性能及運算速度，以及降低每顆晶片的製造
成本。但隨著元件尺寸的縮減，卻出現一些可靠度的問題。
在次微米技術中，為了克服所謂熱載子(Hot-Carrier)問題而發展出 LDD(Lightly-Doped Drain)
米(deep-submicron)階段，以增進積體電路(IC)的性能及運算速度，以及降低每顆晶片的製造
成本。但隨著元件尺寸的縮減，卻出現一些可靠度的問題。
在次微米技術中，為了克服所謂熱載子(Hot-Carrier)問題而發展出 LDD(Lightly-Doped Drain)
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Transmission+Line+Protection
Modern power systems involve large amount of investment. An electric power
system comprises of generation, transmission, and distribution of electric energy.
Growth of power systems has le
system comprises of generation, transmission, and distribution of electric energy.
Growth of power systems has le
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Wide Area Monitoring, Protection
Today, electric power transmission systems should face many demanding chal-
lenges, which include balancing between reliability, economics, environmental,
and other social objectives to op
lenges, which include balancing between reliability, economics, environmental,
and other social objectives to op
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Solutions for LED Driver Overvoltage Protection
If an LED fails while open,overvoltage protection (OVP) is necessary to avoid the damage to a boost integrated
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EMI+Protection+for+Communication+Systems
Communication today is not as easy as it was in the past. Protecting numerous com-
munication services, which are operating in the same or adjacent communication
channels, has become incre
munication services, which are operating in the same or adjacent communication
channels, has become incre
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ESD Protection Device and Circuit Design
The challenges associated with the design and implementation of Electro-
static Discharge (ESD) protection
static Discharge (ESD) protection