Category Archives: Electronic Design
What is the Principle of an Electric Motor
27/05/2022, hardwarebee
Nowadays, electric motors can be found in everybody’s life because they convert electric energy to mechanical or kinetic energy. Eclectic motors are available in electric vehicles (EVs), fans, watches, mixers, grinders, washing machines, and many other apparatuses. Hence, knowing the motor principles can help everyone to use motor-based equipment more
Read MoreUnderstanding Full-Wave Rectifiers
21/05/2022, hardwarebee
The rectifiers can be classified into half-wave and full-wave rectifiers, and in this article, full-wave rectifier characteristics and applications are presented comprehensively. Then, a brief comparison between a half-wave rectifier and a full-wave rectifier is discussed.
A rectifier is a type of converter which converts AC parameters to DC
Working Principle of a Transformer
18/05/2022, hardwarebee
The transformer is one of the most important equipment in electrical engineering, which changes the magnitude and phase angle of AC input. In fact, the transformer is a static electrical machine because there is no rotating part in the transformer. Moreover, the transformer is a passive component that transfers energy
Read MoreUnderstanding Quiescent Current
14/05/2022, hardwarebee
The amount of current utilized by an IC when it is in the Quiescent state is referred to as Quiescent Current. The Quiescent state refers to any period of time when the IC is either no load or non-switching but is still switched on. When the external load current is
Read MoreUnderstanding Transimpedance Amplifier
14/05/2022, hardwarebee
Weak signals cannot be measured with high accuracy because measurement instruments need high accurate elements, which increases the costs considerably. Therefore, the sensors’ output must be amplified, and then other conversions and measurements can be applied. Some sensors’ outputs are based on current, and their amplitudes are quite low. Hence,
Read MoreUnderstanding Sample and Hold Circuit
14/05/2022, hardwarebee
A sample and hold circuit is an analog device that takes the voltage of a continually changing analog signal and holds it at a consistent level for a set amount of time. The sample and hold circuits are commonly used to filter out anomalies in input signal, in Analog-to-Digital Converters
Read MoreUnderstanding Ballast Resistor
12/05/2022, hardwarebee
A ballast resistor is a resistor that resistance increases as current flows through it is increases and its resistance reduces as current flows through it drops. As a result, a device that helps to preserve the electrical circuit’s stability. Even if there are variations in the applied voltage or the
Read MoreUnderstanding Flyback Transformer
12/05/2022, hardwarebee
A flyback transformer is an energy conversion device that sends energy from one end of a circuit to the other at a constant power level. The voltage of a flyback transformer is stepped up to a very high value depending on the application. It’s also known as a line output
Read MoreUnderstanding Anderson’s Bridge
10/05/2022, hardwarebee
This article presents Anderson’s bridge concept, principles, and its applications. This Anderson’s bridge is used for accurate inductance measurement. There are three main inductance measurement techniques in electronics, but this bridge can cover the limitation of the other methods. Alexander Anderson invented Anderson’s bridge circuit in 1891 by modifying Maxwell’s
Read MoreUnderstanding Wheatstone Bridge
08/05/2022, hardwarebee
Wheatstone bridge is one of the most well-known measuring systems that measure the unknown resistances precisely. For this reason, the Wheatstone bridge is known as the resistance bridge. Moreover, this bridge can be used for measuring instrument calibration, i.e., voltmeter or amperemeter. In this article, this useful measuring system is
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