Julia

  Traditional switches generally refer to mechanical switches, and the representative product is the wall switch. There are no shortcomings in the actual application of wall switches and smart switches in single control. If we talk about the shortcomings of wall switches compared to smart switches, they are mainly reflected in the realization of multi-link interactive control. This kind of effect and function at the multi-link interactive application level is difficult to achieve with traditional mechanical switches.   To understand why smart switches   can achieve multi-link interactive control, first, let's take a look at the structures of traditional switches and smart switches.   traditional switch   You can see that this is a very simple circuit, which is about the knowledge of junior high school physics. The lamp is connected to the neutral wire and the live wire of the alternating current respectively, and then a mechanical switch controls the opening and...

  In a global economy, we see many of the same cars on the roads of Europe, and America. However, due to different standards for automotive connectors and components, the electronic packaging inside them may be different.     The global automotive market is not limited by national borders, national pride, or even tariffs. On the streets of countries such as Germany, the United States, and the United Kingdom, you will see multinational hybrids from Audi, Ford, Toyota, Volkswagen, Honda, Volvo, and even some Bentleys, Peugeots, and Teslas in some places. However, due to country-specific standards and regulations, the components inside these vehicles may vary from one market to another, even within the same model. Connector companies doing business with European and U.S. automakers must either offer two sets of products to meet the specific needs of those countries or offer   connectors designed to meet all applicable standards   for automotive connectors across ma...

  In the era of rapid development in China, a large number of labor-intensive manufacturing industries that process OEMs take advantage of the "demographic dividend" to carry out large-scale production. Low worker prices have become a huge advantage for processing plants. A large number of orders have poured into Chinese factories. However, the disappearance of the demographic dividend has pushed up the price of workers, and many companies are suffering from a "labor shortage" and are unable to recruit workers everywhere. Entrepreneurs in China's intelligent equipment manufacturing industry, such as Zhejiang Jiade Packaging Machinery Co., Ltd. , realize that the high efficiency and low cost of "machine substitution" automated production are the key to winning future competition. They actively embrace the "Made in China 2025" strategy and seize the opportunity The market opportunities for automation and intelligent upgrading of China's fac...

  Recently, the two major phenomena of price increase and shortage of boxes in the shipping market have been tormenting the freight forwarding industry and foreign trade practitioners. Many reasons for the problems have been summarized on the Internet. At the same time, everyone is trying to find the fastest way to get the boxes. Find a lower-cost transportation method. All problems may seem like problems, but they are actually the result of an imbalance between supply and demand. People's overly strong desires continue to increase the severity of the problem until a critical point occurs. Fortunately, freight forwarding in The service industry will not produce product backlogs similar to those in the real industry.   I have previously predicted the final result of the increase in sea freight. When market demand drops and product profit margins are not enough to absorb transportation costs, the current situation will naturally end. Is it just going to end in an instant, or wil...

  Let’s share the causes and treatment experience of diesel engine boiler failure for reference:   1. The high water temperature of the diesel engine causes the water pipe of the diesel engine return tank to have a high water temperature. The liquid boils and expands, causing the filling port to spray out. If this happens, it is recommended to check and deal with the high water temperature problem according to the following aspects: (This problem occurs The possibility of the situation is relatively small, most of them are caused by the following two faults)   1. There is air in the water pipe of the diesel engine. After starting, the air circulation in the water outlet pipe is not smooth, which will cause the water temperature to rise, and spray water intermittently, which is a bit like boiling a pot;   2. The amount of circulating water in the diesel engine is insufficient. Under high load or load operation, the temperature of the lubricating oil will also increase...

  Speaking of push-button switches, I firmly believe that many people are not unfamiliar with them, but if you really want to tell you why it is the key point, and accurately respond to the principle of push-button switches, or make many people confused. Today, let us talk about the principle of push-button switches and the wiring method of push-button switches.   Principle of push button switch.   Push button switch   refers to a power switch that uses buttons to promote the transmission mechanism, connect and disconnect moving contacts and static contacts, and complete power circuit exchange. The push button switch is a very common cam controller household appliance with a simple structure but very common use. In the automatic control circuit of electrical equipment, it is used to operate AC contactors, solenoid valves, electromagnetic induction starters, etc.             The push button switch can perform basic operations such as run,...

  SCHUKO plugs and sockets are a common socket type in the industrial electrical industry and have some unique characteristics. It is widely used in electrical connections and is very safe and reliable. This article will introduce the characteristics of SCHUKO plugs and sockets in detail, including their design, functions and applicable fields, to help readers have a deeper understanding of them.   First of all, the design of SCHUKO plugs and sockets is very practical. It adopts the German standard design with three round socket holes and a ground contact, allowing the socket to accommodate many different types of plugs. This design is not only convenient for users, but also increases the versatility of the socket and is suitable for various electrical equipment.         Secondly, SCHUKO plugs and sockets   have a high degree of safety. It uses a reliable jack design that produces an audible "click" sound when the plug is inserted, ensuring a secure co...