Whether you’re an electrical industry professional or a novice, contactors are components you must be familiar with. They are widely used in various electrical devices to safely connect and disconnect loads. In this blog post, we’ll break down contactor applications from 4 fields: motor start and stop control, motor forward and reverse control, lighting control, […]
Contactor Applications: 5 Examples You Need to Know Read More »
Besides controlling the temperature of heating equipment, thermostats also have wide applications in the refrigeration field. In this blog post, we will introduce refrigeration thermostats in detail, including their definition, working principle, types, and the differences between refrigeration thermostats and heating thermostats. Now, let’s delve deeper. Refrigerator thermostat definition The thermostat in a refrigerator or
Refrigerator Thermostat: What Is It and How Does It Work? Read More »
Both safety light curtains and photoelectric sensors use infrared light to detect the presence of objects, but their applications differ: safety light curtains are primarily used to protect personnel from dangerous machinery, while photoelectric sensors are mainly used for simple tasks like object counting and position detection and so on. Besides this application difference, what
Safety Light Curtain Vs Photoelectric Sensor: 6 Key Differences and How to Choose Read More »
Choosing a reputable safety light curtain supplier is important, but knowing how to wire the safety light curtain is another matter entirely. Therefore, this article will detail the wiring methods for safety light curtains. This tutorial includes wiring instructions for three types of safety light curtains: NPN safety light curtain, PNP safety light curtain, Relay
How to Wire a Safety Light Curtain (2026)? Read More »
High-quality safety light curtains provide reliable protection for workers operating heavy machinery, effectively preventing workplace accidents. Therefore, partnering with a professional and reputable safety light curtain manufacturer is crucial. In this blog post, based on our extensive experience, we will recommend 13 trustworthy, top-tier global safety light curtain manufacturers. (We previously wrote a blog post
Top 13 Global Safety Light Curtain Manufacturers and Suppliers by 2026 Read More »
Have you noticed that contactors for industrial equipment control mainly fall into two categories: mechanical electromagnetic contactors and solid-state contactors (SSC)? Electromagnetic contactors are widely adopted in industrial control and can be easily seen in various distribution boxes. Most people are quite familiar with them, yet know little about solid-state contactors. Therefore, in this blog
Solid-state Contactors: Definition, Advantages, Applications and More Read More »
When using solid-state relays, good heat dissipation is crucial, and the use of fast-acting fuses is equally important. A suitable fast-acting fuse can protect single-phase or three-phase solid-state relays from damage caused by overcurrent or short circuits in the controlled circuit. In this blog post, you will learn: What is a fast-acting fuse? Why does
How to Select the Right Fast-Acting Fuses for Your Solid-State Relays? Read More »
We live in a world full of switches, even the computers and mobile phones we use are, because the machine language we use to communicate with computers and phones is composed of 0s and 1s, where 0 represents off and 1 represents on. In industrial control, switch operation 0 and1 are always realized by relays.
Relay Types: 8 Kinds You Need to Know Read More »
When it comes to the top 10 inductive proximity sensor manufacturers and suppliers, I can confidently list their names because I’ve worked in the automation field for nearly a decade and am very familiar with their brands and products. If you’re looking for a reliable inductive proximity sensor supplier, you’ve come to the right place.
Top 10 Inductive Proximity Sensor Manufacturers and Suppliers in 2026 Read More »
Inductive proximity sensors can detect metallic objects, but identifying different types of metallic objects is another matter. Let’s look at how to distinguish between metallic and magnetic objects. The answer and solution is simple: you can use the inductive proximity sensor to detect metallic objects, while you can use the Hall effect sensors to only
Hall Effect Sensor Vs Inductive Sensor: Key Differences and Selection Guide Read More »
Solid-state relays (SSRs) have grown widely popular in industrial control systems thanks to their key benefits: silent operation, rapid response, long service life, and no arcing during load switching. Solid-state relays are mainly divided into two categories: DC solid-state relays (DC SSRs) and AC solid-state relays (AC SSRs), based on the controlled voltage difference. So,
DC SSR Vs AC SSR: What Are The Key Differences? Read More »
Safety light curtain muting is an important means of identifying goods from personnel. So, how does it achieve this? There are three methods: X-type (cross) muting with 2 photoelectric sensors, L muting with 2 photoelectric sensors, and T mode sequential muting with 4 sensors. What is safety light curtain muting? Muting is a function that
Safety Light Curtain Muting: 3 Methods to Identify Goods and Personnel Read More »
