Appliance (2010/07/18)

Precise Transistor Will Be the Best Choice For Critical Applications

Published:2010/7/18 19:28:00 Author:Li xiao na

For the automotive and industrial field, the precise electric system is the key to improve their products. The precise resistances which can stand the trails of the adverse circumstances are become more and more popular nowadays. The precise transistor is very important for the safety and fuel economy of the automobiles. The electric controlling systems of cars are compressed into small size, being put under the ho...   (View)

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Oscilloscope

Published:2010/7/18 19:23:00 Author:Michelle

During some electrical parts production procedures, the voltage and current are usually tested to decide their performances in a short time. As a result, an oscilloscope will meet the demands. An oscilloscope is a electronic test equipment which measures voltages between the two terminals of an electronic component like a resistance, and shows on a form of dimensional picture with voltage as a vertical ax...   (View)

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Television and Its Future Way

Published:2010/7/18 19:20:00 Author:Michelle

Since the advent of television has been a relatively long time, there are many types of screens that come to our selection. The commonly seen is the cathode ray tube type. As the lightweight age has come into our life, there is another new type that has been produced, that is a screen using liquid crystal technology. The others rely on plasma displays. A liquid crystal display is a device that is thin, lig...   (View)

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The Two Sides of Credit Cards

Published:2010/7/18 19:19:00 Author:Michelle

Today, as paper current age is walking far away from us, credit cards have come into being since the 20th century. Credit cards enable their holders to obtain goods and services on credit, they can achieve other things as well by credit cards. Chips in the credit cards are the core parts, they contain all the information about the owners and it is like the identification cards to do what you want to do without carr...   (View)

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Transistor and Its Usage

Published:2010/7/18 19:17:00 Author:Michelle

In almost circuits today, transistors can be seen everywhere and they are the basic in integrated circuits. A transistor is made of semiconductor material and its outlook varies according its shapes and sizes. It is the most important device in electronic circuits and almost every circuit needs it. The construction of a transistor is like that of a diode. It consisted of three layers. The different layouts...   (View)

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