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Different DC to DC Voltage Conversion Methods
by Tarun Agarwal 2 weeks ago

Different DC to DC Voltage Conversion Methods

A DC power supply is used in most of the appliances where a constant voltage is required. DC stands for Direct Current, in which the current flow is unidirectional. The process of DC conversion can be don be DC Converters.  The charge...

Laser Diode
by Tarun Agarwal 1 month ago

Laser Diode Operation and Its Applications

The natural white light is made up of all the VIBGYOR colours of the visible light spectrum, which is a broad wide band of many different frequencies. The ordinary LEDs give a light output often consisting of one colour, but even that light...

Optical Sensors
by Tarun Agarwal 1 month ago

Optical Sensor Basics and Applications

An optical sensor converts light rays into an electronic signal. The purpose of an optical sensor is to measure a physical quantity of light and, depending on the type of sensor, then translates it into a form that is readable by an integrated...

Class D amplifier
by Tarun Agarwal 1 month ago

Class D Amplifiers Operation and Applications

In this modern world the main goal of audio amplification in an audio system is to accurately reproduce and amplify the given input signals. And one of the biggest challenge is to have high output power with as least amount of power loss...

Transistor as a Switch
by Tarun Agarwal 2 months ago

How To Use Transistor As A Switch

The transistor was invented by “William Shockley” in 1947. A transistor is a three-terminal semiconductor device which can be used for switching applications, amplification of weak signals and in quantities of thousands and millions...