## Analog and Digital Electronics for Engineers pdf Book

This second edition of Ahmed and Spreadbury’s excellent textbook Electronics for Engineers provides, like the first edition, an introduction to electronic circuits that covers the early part of degree-level courses in electronics and electrical engineering. The text of the first edition has been extensively revised and supplemented to bring it up to date; two entirely …

## 8 Common Electrical Problems at Home that Require an Immediate Electrician

Concerning household electrics, your safety is supreme. Glimmering lights, high bills, and harmed appliances would all be able to be an indication of electrical problems in your home circuit. Taking the help of an electrician is important at these times. The following are some common faults related to electricity around the home: Electrical Switch Keeps …

## Voltage and Current Divider Rule Formula Calculator (VDR and CDR)

Voltage divider rule (VDR) shows the distribution of voltage in a series circuit and current divider rule shows the current distribution in a parallel circuit.

## Explain Working of the Transistors as a Switch

The working of the Transistors as a switch is explained here. When a transistor is used as an electronic switch, the transistor is operated in the cutoff and saturation region to open and close a circuit respectively. The working of transistors as a switch has an important role in digital electronics. Working of the Transistors …

## Explain BJT Transistor construction and working principle

Explain the working principle and construction of BJT Transistor and Symbol. A transistor can work as digital switch or an amplifier.

## Zener Voltage Pass Regulator Explained with Example

A Zener Diode is a special purpose diode used for voltage regulation in reverse bias. Zener diode work under breakdown region for typical operation. A minimum current of Zener knee current must be maintained to keep the voltage regulated.

## Derivation of Diode Current Equation, Calculator, and Example

The diode current equation depends on the dark saturation current, the charge of an electron, and external voltage. We also provide a calculator for the diode current equation.

## 3 Methods of testing a diode with multimeter and oscilloscope

Testing a diode with a digital multimeter in two ways, diode testing portion, and ohmmeter. A diode test is considered passed if it shows low resistance/voltage drop on forward bias and high resistance/voltage drop in reverse bias. A diode curve tracer uses an oscilloscope for VI characteristics graph.

## Diode Voltage Doubler Circuit with Tripler and Quadrupler Explained

Voltage Multipliers are electric circuits to increase the voltage by a factor of two, three or four in case of Voltage Doubler, Tripler or Quarple respectively. The Voltage multiplier circuit uses capacitors and resistors to enhance the voltage level.

## Full Wave Bridge Rectifier with Capacitor Filter Design Calculation and Formula

The Bridge type full wave rectifier can convert an AC to DC by the mean of four diodes in such configuration that the output peak voltage remains equal to secondary of transformer peak. In each half cycle, a set of two diodes conduct and block the current alternately.