Bipolar junction transistor: Operating principles, types and ...
Jan 15, 2024 · Working principle. At the heart of BJT operation lies a combination of semiconductor materials and the manipulation of current flow. These three-layer semiconductor devices feature a P-type layer nestled between two N-type layers (NPN) or an N-type layer sandwiched between two P-type layers (PNP).
Resistance of a resistor: How to determine resistance values
Dec 15, 2022 · Resistors are essential passive components used in pretty much every electronic circuit to resist the flow of electric current. However, the level by which resistors resist electric current primarily depends on the resistors' resistance rating (or value).
DC Motor Calculations—Part 1 | Electronics360 - GlobalSpec
Figure 1: DC motor block diagram. The motor parameters, K ω and K t, are called motor velocity constant and motor torque constant, respectively.These are specific parameters of a particular motor. Normally these parameters can be found in the …
Electronics Industry News & Analysis | Market Outlook & Trends ...
Electronics360 provides the latest electronics industry research, news and analysis. Articles, white papers, webcasts, and industry events calendar at Electronics360
Working principles of inductors and capacitors | Electronics360
Feb 6, 2024 · Capacitors, on the other hand, are increasingly recognized as key elements due to their unique ability to store electric charge.Deployed extensively in filtering circuits, coupling circuits, and power factor correction mechanisms, capacitors excel in their capacity to store and release energy as demanded by the circuit.
5G vs 4G frequency spectrum comparison | Electronics360
Aug 24, 2020 · The second frequency band creates a major difference between 5G and 4G. It is a high-frequency band with millimeter-wave and frequencies above 24 GHz. 5G is an ideal solution for urban areas because these high frequencies have a very large bandwidth, keeping everyone connected.The comparison of 4G frequencies with 5G frequencies
Proximity sensors: Working principle, types and applications
Oct 10, 2022 · The proximity sensor is one of the oldest electronic components used in automation to detect objects. However, early designs of proximity switches required mechanical contact, which became unreliable after several switching cycles or operations.
An introduction to 5G New Radio architecture | Electronics360
Jul 14, 2022 · The wireless access network is responsible for connecting the terminal to the communication network, corresponding to the terminal and base station.
A quick look at ultrasonic sensors | Electronics360 - GlobalSpec
Jun 4, 2024 · Ultrasonic sensors are unique devices that harness ultrasonic waves to measure distance, detect objects and analyze material properties. Their distinctive mode of operation, advantages and adaptability render them valuable in various engineering applications, from guiding robotic arms in industrial automation to enhancing automotive safety through functionalities like parking assistance and ...
5G vs. 6G: What is it and when will it be here? | Electronics360
Mar 15, 2021 · This, however, is merely a stepping stone for 6G connectivity where near-instant connectivity is anticipated to be achieved in order to support future, bandwidth hungry processes with holographic media, artificial intelligence (AI)/machine learning (ML), smart wearables, autonomous vehicles, commuting reality devices, sensing and 3D mapping.