I am Kevin Chen, I graduated from University of Electronic Science and Technology of China in 2000. I am an electrical and electronic engineer with 23 years of experience, in charge of writting content for ICRFQ. I am willing use my experiences to create reliable and necessary electronic information to help our readers. We welcome readers to engage with us on various topics related to electronics such as IC chips, capacitors, resistors, inductors, circuit breakers, diode, transistor, module, relay, opticalcoupler, connectors, PCBs, etc. Please feel free to share your thoughts and questions on these subjects with us. We look forward to hearing from you!
In an electric power system, two-phase AC power is a type of electrical mains electricity that has two phases or periods of voltage. It also refers to the distribution of this kind of power. The two phases are typically labeled as either A and B (in which case it is sometimes called single-phase) or as…
The majority of electricians are familiar with the concept of a time relay. In the energy industry, it is very popular and well-known equipment. Since 1968, Time Relay has been known for its dependable designs that offer long service lives and low maintenance costs. Timer relays use a simple operating concept that allows you to…
Embedded computers can be found all over the place. They can be found in phones, microwaves, airplanes, automobiles, calculators, and so on. An embedded computer, a critical component of most embedded systems, is a set of hardware and software dedicated to a single task. A washing machine’s integrated computer, for example, will be different from…
There are a few aspects of an automobile that every car owner should know. It’s crucial to understand them not just for troubleshooting and replacement but also for using them in conjunction with other electrical devices. An automobile has several essential components, and the battery is one of them. The battery is responsible for starting…
It’s not always easy to tell which type of switch lube you need. There are different types, such as silicon and graphite, and they vary in viscosity and consistency. Plus, it’s important to know how much lube is right for the job. But don’t worry! This guide will give you all the info you need…
When it comes to the world of home appliances, there are all sorts of things that people have to consider. One of these decisions is whether or not they want a gas dryer or an electric dryer. There are many factors that go into this decision, but in the end, it all boils down to…
Have you ever wondered what the difference between an afci and a gfci is? It’s not obvious, but there are many! This blog will give you some basic information on the two. The abbreviation “afci” stands for alternating current (ac) fault circuit interrupter, which is an electrical device that protects by turning off the power…
Cables are usually the last thing people think about when looking for a new set of speakers or a new TV. While you may not want to spend much time thinking about them, there are differences in cable types that can make a huge difference in your experience. CAT5 and CAT6 cables are often used…
There’s a significant probability that your home’s electrical system contains cloth wire if it was built in the 1960s or earlier. The cloth covering on cloth wires isn’t as safe or durable as current thermoplastic coatings. Even if these cables aren’t always dangerous, it’s still a good idea to replace them. What Is Cloth Wiring?…
LED lights are one of several options for adding a splash of color and movement to your house or landscape. In recent years, their popularity has surged, and they are now the standard. LEDs are well-known for being the most environmentally friendly light bulbs available, but they provide much more. They have built-in heat sinks…