capacitor Archives

Complete Guide to Electronics Engineering

February 28, 2026February 24, 2026 by Gul Faraz

This complete guide to electronics engineering covers semiconductors, diodes, transistors, circuit fundamentals, and practical applications in modern systems.

Complete Guide to Circuit Analysis in Electrical Engineering

February 28, 2026February 23, 2026 by Gul Faraz

This complete guide explains circuit analysis in electrical engineering, covering Ohm’s law, Kirchhoff’s laws, network theorems, AC/DC analysis, power concepts, and practical applications with clear explanations.

Everything You Need To Know About PCBA

August 2, 2025June 15, 2022 by Gul Faraz

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

PC817 High-Speed Optocoupler Working and Characteristics

August 2, 2025March 25, 2022 by Gul Faraz

High-speed-optocoupler-as-zero-cross-detector.

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?

August 2, 2025April 1, 2021 by Gul Faraz

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

February 25, 2026February 20, 2021 by Gul Faraz

Testing a 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

February 18, 2026August 9, 2019 by Gul Faraz

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.