## Everything You Need To Know About PCBA

Printed Circuit Board Assembly (PCBA) is a term used to describe the assembly of circuit boards.

## PC817 High-Speed Optocoupler Working and Characteristics Explained

PC817 High-speed optocoupler is an electricity-light-electricity conversion device used for electrical signal transmission with light as the medium

## How to Choose Capacitor Value to Filter Power Supply Noise?

learn how to Choose Capacitor Value to Filter Power Supply noise reduction. The basic parameters for choosing a capacitor are voltage, frequency, temperature, and polarization.

## 2 Ways of Testing an AC Capacitor with multimeter and Voltmeter

Electronics circuits use capacitors to store voltage. Every electrical and electronics circuit needs a capacitor. Troubleshooting an electronic circuit may involve testing a capacitor.

## 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.

## Center Tapped Full Wave Rectifier with capacitor filter

A center tapped rectifier converts AC voltage to a DC voltage by the means of center tap transformer and two diodes. The output DC voltage of the rectifier is half of the secondary voltage.

## Half wave Rectifier with a Capacitor Filter and Ripple Factor Calculation

Rectifiers are the circuit which converts AC Voltage to DC voltage. The half wave rectifier is the simplest type of rectifier with a single diode. The output of the rectifier is filtered with a capacitor filter to smoothen.

## RLC Series circuit, phasor diagram with solved problem

RLC Series circuit contains a resistor, capacitor, and inductor in series combination across an alternating current source. The behavior of components can be explained by phasor diagrams, impedance and voltage triangles.

## Power Factor and Average Power in an AC circuit Explained with Power Triangle

Power Factor (PF) play an important role in average power dissipation in an ac circuit. PF leads to the concept of three different real, reactive and apparent power, which is better explained by Power triangle.

## Reactance and Impedance of capacitor and inductor: How to Calculate Impedance Triangle

Capacitor and inductor oppose current in AC circuit because of inertia of electron motion, which is called capacitive and inductive reactance respectfully.