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Month: February 2015

February 24, 2015 electronicsbeliever

How to Calculate Boost Converter Ripple Current

In early stage of the design, boost converter ripple current is can be assumed as 25-40% of the RMS input

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February 22, 2015 electronicsbeliever

How to Calculate the Duty Cycle of Boost Converter

The inductor waveform is the key on how to calculate the duty cycle of boost converter. You can get direct

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February 15, 2015 electronicsbeliever

How to Saturate a PNP Transistor

PNP transistor is very useful in high side driving. A successful high side driving circuit starts with the proper understanding

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February 15, 2015 electronicsbeliever

How to know if a Transistor is Saturated?

There are several ways how to know if a transistor is saturated or not. It is very important that if

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February 11, 2015 electronicsbeliever

Open Collector and Push-Pull Configurations

Open collector and push-pull configurations are IC pin driving techniques (particularly output pin). Nowadays ICs such as microcontrollers, digital signal controllers

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February 10, 2015 electronicsbeliever

What is Source and Sink Current

What is source and sink current? Source and sink currents are used by integrated circuits such as microcontrollers, digital signal

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