How to choose a calling card when logging in Canada

Before landing in the country, being ready for a landing in Canada, using a Pr phone cards is very important. It is not only convenient for the family to do… Read more

The difference between chip, semiconductor and integrated circuit

Many people are curious about the differences between chips, semiconductors and integrated circuits. Today, let's follow Xiaobian to reveal the secrets. Chips, also known as microcircuits, microchips, integrated circuits. It… Read more

MC10 Sensor (USA)

MC10 was founded by JohnRogers, a professor at the university of Illinois at urbana-champaign, and is based on technology called "scalable circuits". The company's goal: to redefine the way the… Read more

Baumer Sensor (Germany)

Baumer is a world-renowned manufacturer of industrial automation sensor products with a history of 50 years. Baumer Group is a world leader in the research and development and production of… Read more

Do you know what the breakdown voltage of a capacitor is?

Capacitors are the main components of electronic circuits. It can store electrical energy, with charging; Discharge and AC; Dc isolation characteristics, there are many kinds of capacitors, safety capacitor, ceramic… Read more

Guide for selection of single-phase and three-phase guideway electricity meters

At present, the installation of the terminal energy meter generally adopts the traditional wall-mounted installation method, which has the disadvantages of large volume and inconvenient installation. The guideway watt-hour meter… Read more

Application of capacitance

Capacitor in the electronic field of filtering, signal filtering, bypass, signal coupling, resonance, compensation, energy storage, DC isolation and so on. In the power circuit, often use a large capacitor… Read more

Introduction to varistor devices

Varistor function: Lightning protection, overvoltage protection, when the varistor is not working, it has a high impedance (several megohm). When the transient surge voltage appears, the impedance of the varistor… Read more

Volvo says the worst of the chip shortage is over

Volvo Cars, one of Europe's top car brands, said late Monday (Beijing time) that it had passed the worst of a chip shortage that has put pressure on car production.… Read more

New semiconductor materials born! Zheng Jian research team has been grinding for ten years and finally achieved success!

Fullerenes, carbon nanotubes, graphene, graphite alkyne... Carbon has always been regarded as a kind of material of the future, and the discovery of each new carbon material has triggered the… Read more