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Month: December 2014

December 30, 2014 electronicsbeliever

Matlab Control Design Step by Step Tutorials

I remember when I started to study matlab I was searching for matlab control design step by step tutorials but

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December 28, 2014 electronicsbeliever

Charging and Discharging Capacitive Circuits Detailed Explanation

Charging and Discharging Capacitive Circuits The voltage on a circuit having capacitors will not immediately go to its settling state

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December 25, 2014 electronicsbeliever

Fuse Electrical Parameters Explanation

Fuse is a very simple electrical part and yet needs to be properly selected. Its role in the circuit is

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circuit analysis methods
December 25, 2014 electronicsbeliever

Circuit Analysis Methods

There are several circuit analysis methods. In this article I will discuss the most common. In the proceeding discussion I

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December 25, 2014 electronicsbeliever

How to Select a Fuse for Specific Application

There are some important parameters to consider on how to select a fuse. These are the Current Rating, Ampere Square

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December 25, 2014 electronicsbeliever

Fuse Operation and Principle

In this article I will discuss Fuse Operation and Principle. A fuse is a simple electrical part which consists of

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December 20, 2014 electronicsbeliever

Factors Affecting Current Transfer Ratio of Optocoupler

Current transfer ratio is comparable to BJT’s HFE or beta (β). This is the ratio of the optocoupler’s collector current

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MOSFET and BJT Comparisson
December 18, 2014 electronicsbeliever

MOSFET Advantages Over BJT in Switching Converters

Way back several years ago, power supply designers and engineers are continuously searching for innovation. Long time ago what is

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December 1, 2014 electronicsbeliever

Comprehensive Relay Kickback Voltage Analysis

Relay is made up of two elements; the coil and the contact. The coil needs to be energized so that

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December 1, 2014 electronicsbeliever

Opto Coupler CTR Explanation

Opto coupler CTR explanation is not well elaborated by other authors and before I was also having hard time of

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