Electrical and electronic

Today, electricity is everywhere around us, present in most homes. But did you know, the current in the system is often very large and cannot be fed directly into measuring devices or other instruments. Therefore, current transformers were born to solve this problem. So what is a current transformer and what role does it play? This is a device that helps convert large currents into smaller currents, suitable for measuring and protecting other devices.

You can use a hand grinder to cut iron or stainless steel round pipe mounts easily without worrying about the quality of the finished product. To understand how to do it as well as important notes, please refer to our article below for more information!

Bạn đã bao giờ thắc mắc tại sao cùng là aptomat nhưng lại có sự phân chia giữa MCB và MCCB? Với những hệ thống điện nhỏ hoặc vừa, MCB thường là lựa chọn tối ưu vì thiết kế nhỏ gọn, dễ lắp đặt. Ngược lại, MCCB là giải pháp lý tưởng cho các hệ thống điện lớn hơn, nơi yêu cầu sự an toàn cao hơn và khả năng xử lý các dòng điện lớn. Cùng mình tìm hiểu về sự khác nhau giữa MCB và MCCB trong bài viết dưới đây nhé!

When starting to learn electric welding techniques, there are many questions that are asked and a common one among them is "Why does the rod always stick and can't come out when welding?" Even if you try to continue working, the welding machine is at risk of overheating due to overload. The article below will help you answer this question.

Concrete drills and chisels are no longer strange in the construction industry, and are highly appreciated for their ability to effectively drill and chisel concrete. Although they belong to the same line of specialized handheld devices, each type meets different needs.

In a workspace with a potential risk of gas leaks, a gas detector acts as a "shield" to protect the health and safety of you and those around you. Have you ever wondered when you need this "shield"?

The automatic screw feeder is an essential equipment in the assembly industry, helping to increase efficiency and minimize errors in the production process. The machine's ergonomic and optimized design assists users in quick assembly, especially when large quantities of products are required. To achieve the highest efficiency, the operator needs to follow specific instructions and clearly understand the machine's features. This article will share how to customize an automatic screw feeder to achieve optimal accuracy. Please refer to it!

Surely everyone has felt numbness or slight shock when touching an electrical device. This is a sign of electrical leakage, commonly known as leakage current. So, what is leakage current and is it dangerous? How to check and handle electrical leaks safely? These questions will be answered by EMIN in the article below, follow along with me!

Did you know that nitrogen gas is the largest component in the air we breathe? Specifically, air contains about 78% nitrogen, 21% oxygen, and 1% other gases. Although the human body does not use nitrogen directly, this gas has many useful and popular applications in many industries. In other words, this almost endless source of nitrogen can be processed to reach the desired purity, ready to serve different usage needs.

Installing a home electrical system is an essential part because this is the main source of electricity for all activities. Currently, households can choose between two wiring methods: surface installation or wall installation. Each method has its own characteristics and advantages, but from many angles, the wall cabling method is more appreciated. So what is the reason? Let's find out in the article below!