electronics Archives - Polytechnic Hub

Applications of electronics

There are some applications of electronics are given below, The electronics is used in communication and entertainment applications such as telephony and telegraphy, optical communication, wireless communication, television communication etc.…

Technical Editor April 20, 2017

Electronics Articles

Application of thermistor

Some of the important applications of thermistors are given below: Thermistor is used in the control devices actuated by temperature. It is used in automatic temperatures controllers. It is widely…

Technical Editor March 18, 2017

Electronics Articles

Advantages & disadvantage of optical fiber

Advantages of optical fiber : The optical fibers have greater information carrying capacities than metallic conductors. The optical fiber are lighter and smaller.The optical fiber cables are cheaper to transport…

Technical Editor March 18, 2017

Electronics Articles

Application of Thermistor

Some of the important applications of thermistors are given below, Thermistor is used in the control devices actuated by temperature. It is used in automatic temperatures controllers. It is widely…

Technical Editor March 17, 2017

Electronics Articles

Advantages & disadvantages of Laser diodes

The advantage of Laser diodes are given below: The Laser diode operates in lower power as compared to other laser. It gives high power output as compared to other lasers.…

Technical Editor March 17, 2017

Electronics Articles

Capacitor

The capacitor is an electrical component used to store charge. A capacitor consists of two conducting plates separated by a dielectric. Capacitor has a properly to block d.c current and…

Technical Editor March 10, 2017

Electronics Articles

Quantum Electronics

Dr. S. S. VERMA; Department of Physics, S.L.I.E.T., Longowal; Distt.- Sangrur (Punjab)-148 106 Quantum electronics is a term that was used mainly between the 1950s and 1970s to denote the…

Ravi Barwad April 26, 2015

Electronics Articles

How to Test Instruments in your Lab

Learn here how to use some common test instruments in your research laboratory. The common type of instruments we are using in our lab are oscilloscope, digital multimeter, frequency counter, function…

Ravi Barwad March 19, 2015

Electronics Articles

Plasma electronics display technology

Dr. S. S. VERMA, Department of Physics, S.L.I.E.T., Longowal, Distt.-Sangrur (Punjab)-148106 Electronics in one or the other form of its applications, at one hand is growing to reach each and…

Ravi Barwad March 1, 2015

Electronics Articles

LED International Standards

Standards to ensure a clean mains supply Courtesy: RECOM Asia Pte. Ltd. LEDs as electronic components weren't originally designed for lighting, but that hasn't stopped them from conquering the market with…

Ravi Barwad February 14, 2015