Operation of Zener Diode Voltage Regulator
A rectifier with an appropriate filter serves as a good source of d.c. output. However, the major disadvantage of such
pi filter Operation
The below Fig shows a typical capacitor input filter or π- filter. It consists of a filter capacitor C1 connected
Choke Input Filter Operation
The below Fig. shows a typical choke input filter circuit. It consists of a Choke L connected in series with the
Capacitor Filter Operation
Capacitor filter. Fig. shows a typical capacitor filter circuit. It consists of a capacitor C placed across the rectifier output in
What is a Filter Circuit ?
Generally, a rectifier is required to produce pure d.c. supply for using at various places in the electronic circuits. However,
Laser Level Measurement Principle
The least-common form of echo-based level measurement is laser, which uses pulses of laser light reflected off the surface of
Argonite Fire Suppression System Working Principle
Argonite is a composite gas that consists of 50% Nitrogen and 50% Argon. The gas is mixed and stored under
Transistor as Amplifier
A transistor raises the strength of a weak signal and thus acts as an amplifier. The Below Fig shows the basic circuit
Selection Guidelines for Cable Glands
There are many factors to consider when selecting cable glands for industrial installations. Neglecting to pay due attention to some
Token Ring and Token Bus Working Animation
Token Ring At the start, a free Token is circulating on the ring, this is a data frame which to
