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SMD Resistors – Introduction and Working

Last Updated on May 17, 2026 by Swagatam 2 Comments

smt

Resistors which are based on SMT technology are called SMT resistors which are one of the members of the SMD family or surface mount device family. By: S. Prakash The electronic equipment of various types such as televisions, commercial communication equipment, cell phones, research equipment of high technology and MP3 player uses the SMD resistors. […]

Filed Under: Datasheets and Components Tagged With: Introduction, Resistors, SMD, Working

Types of Switches, Working and Internal Details

Last Updated on May 17, 2026 by Swagatam 3 Comments

spdt

One of the key elements used in the industry of the electronics is the switches. The various different types of tasks for which the switches are used include providing the power supply to a circuit and selection of a specific element for the circuit which will be used in a given specific application or operation. […]

Filed Under: Datasheets and Components Tagged With: Details, Internal, Switches, Types, Working

Types of Thermistors, Characteristic Details and Working Principle

Last Updated on May 17, 2026 by Swagatam 8 Comments

thermistor

The thermistor name has been devised as a short form for the “thermally sensitive resistor”. The full form of the thermistor provides the general and the detailed idea of the action which is the feature of the thermistor. By: S. Prakash The various different types of the devices in which the thermistor are used include […]

Filed Under: Datasheets and Components Tagged With: Characteristic, Details, Principle, Thermistors, Types, Working

Types of Resistors and their Working Differences Explored

Last Updated on May 17, 2026 by Swagatam 3 Comments

The industry of electronic circuits uses resistors of various different types available in the market. The properties of these resistors vary and are different for each type being ruled by their manufacturing and construction process. By: S. Prakash Over a time period, the resistors of various types which were and are being used in the […]

Filed Under: Datasheets and Components Tagged With: Differences, Explored, Resistors, Types, Working

USB Isolator Diagram and Working

Last Updated on May 20, 2026 by Swagatam 14 Comments

usb2Bisolator

The following email discussions were sent to me by Mr John Sweden who is one of the avid readers of this blog, here he explains about an USB isolator device, and how it may be incorporated while using an oscilloscope with a PC, in order to safeguard the oscilloscope and the test circuit from accidental […]

Filed Under: Electronics Theory Tagged With: Isolator, USB, Working

Super Capacitor Charger Theory and Working

Last Updated on May 17, 2026 by Swagatam 241 Comments

supercapacitorchargercircuit

In this post I have explained a super capacitor charger circuit for charging super capacitors which converts a 12V car battery voltage to an elevated 16V for charging a bank of super capacitors. The idea was requested by Miariver. Super Capacitor for Peak Power Compensation  First thanks for keep publishing this blog is very helpful, […]

Filed Under: Battery Charger Circuits Tagged With: Capacitor, Charger, Super, Theory, Working

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