basic 3 min read
Analog multipliers
An analog multiplier is a circuit with an output that is proportional to the product of two inputs: where K…
THE ARCHIVES
Author: Prabhu TL.
Prabhu TL is a SenseCentral contributor covering digital products, entrepreneurship, and scalable online business systems. He focuses on turning ideas into repeatable processes—validation, positioning, marketing, and execution. His writing is known for simple frameworks, clear checklists, and real-world examples. When he’s not writing, he’s usually building new digital assets and experimenting with growth channels.
← Explore all topics basic 10 min read
Biased Voltage Class
Transistors may be biased in a variety of classes. A trade off of linearity and power consumption is usually made…
basic 1 min read
FET Configurations
As with BJT configurations, there are three FET configurations, each one corresponding to one of the terminals of the transistor.…
basic 1 min read
Transistor amplifiers
Common Emitter QUALITATIVE CHARACTERISTICS · Current Gain: ….. HIGH · voltage Gain: ….. HIGH · Power Gain: ….. HIGH · Input Impedance: … AVERAGE…
basic 1 min read
Amplifiers
Circuit Models for Amplifiers Amplifier are generally put in four categories 1. voltage amplifier, 2. current amplifier, 3. trans resistance…
basic 1 min read
Transistor Operation
Amplifier A transistor conducts current when the base voltage is greater than BE junction’s voltage. Current is non-zero. Switch A…
basic 2 min read
Transistors
A transistor is a solid-state device made by joining three positive-type and negative-type semiconductors together. In general, all transistors have…
basic 2 min read
Cathode Ray Tube
A cathode ray tube or CRT is a specialized vacuum tube in which images are produced when an electron beam…
basic 2 min read
Vacuum Tubes
Passive Versus Active Components Passive components have no gain and are not valves · Voltage Regulator: an active component which accepts…