What is STP(Shielded Twisted Pair)?
STP ( Shielded Twisted Pair) is guided media used in communication systems. It consists of two insulating copper wires arranged in a spiral pattern to … Read more
Electronics
AC Adapter | Working, Types & Applications.
What is an AC Adapter? AC adapter converts a higher-voltage AC to a lower-voltage DC. Many electronic appliances require constant DC voltage for their operation. The AC adapter … Read more
Concept of cut in voltage
In this post, we will discuss the concept of cut-in voltage. The forward voltage at which the diode starts conducting is called the cut-in voltage … Read more
Radio Frequency Interference(RFI)
Radio Frequency interference is the conduction or radiation of radio frequency energy. The radio frequency energy couples with the electrical or electronic devices and produces … Read more
How to Test TRIAC with Multimeter?
In this article, we shall discuss how to test TRIAC with a multimeter. The triac is one of the important devices in the power semiconductor … Read more
How to test SCR using Multimeter?
In this article, we shall discuss how to test the SCR using a multimeter. For troubleshooting of the electronic card especially the power circuit diagram, … Read more
What is Knee Voltage of PN- Junction Diode?
The voltage at which the forward-biased diode starts conducting is called the knee voltage or cut-in voltage of the PN junction diode. The semiconductor diode … Read more
Single Phase Half Wave Rectifier- Circuit Diagram, Theory & Applications
A Single phase half wave rectifier converts AC voltage to DC voltage. It requires only one diode for rectification. What is Rectifier? The rectifier is … Read more
What is Ripple and Ripple Factor? Formula of Ripple Factor
Ripple factor is the ratio of AC Plus DC components to DC components in the rectified waveform. In this article, we will learn what ripple, … Read more
Zener Diode as Voltage Regulator
The Zener diode, as a voltage regulator, is used to get the fixed DC voltage for electronic circuits. In this post, we shall learn designing … Read more
