电气-变压器

A  Power Bank  is an external battery that includes at least one USB port so that it can charge a device while away from an electrical outlet. Mobile power supplies come in a variety of capacities, which can affect the physical size of the charger as well as the charging time of the device and the mobile power supply. Knowing what a mobile power supply is helps to understand why each one is a little different, why some are better than others, and how to charge the one you have. While some guidelines are pretty standard, others will depend on the specifications and quality of your mobile power. You venture into unfamiliar territory and it happens: suddenly your phone's charge drops to 10% and you need to return the direction. If your mobile power has not yet been charged, you must find a place where you can charge your phone, and if you are lucky enough to find one, this still means you are stuck waiting. How often should you charge your mobile power? If your mobile power is de...

A circuit breaker  is a switching device that can be operated manually or automatically for controlling and protecting the electrical power system. Vacuum Circuit Breakers use vacuum as the interrupting medium due to its high dielectric and diffusive properties. Read this new blog in Linquip to know more about this type of circuit breaker and Its applications. What is Vacuum Circuit Breakers? Vacuum circuit breakers  are compactly designed for safe operation, high reliability, and easy maintenance, and find a use for various types of high voltage circuits. They interrupt an electric circuit to prevent unwarranted current, caused by a short-circuit, typically resulting from an overload. There are mainly five types of circuit breakers, generally used as protective equipment of high voltage system: Oil Circuit breaker (OCB) Minimum Oil Circuit breaker (MOCB) Vacuum Circuit Breaker (VCB) SF6 Circuit Breaker Air Circuit Breaker (ACB) Vacuum Circuit Bre...

When it comes to choosing the correct distribution cable, you have a lot of alternatives. An all-dielectric self-supporting (ADSS) cable is one of them. When delivering power from one location to another, this is a self-supporting fiber optic line that does not require any support. These cables are generally put on utility poles and power lines, despite the fact that they are self-contained.   ADSS cable attachments   are useful in this situation. In this article, we will introduce several kinds of cable fittings and accessories.   Preformed Tension Clamp The  preformed tension clamp , also known as the terminating helix, is comprised of hot-dip galvanized steel wires and aluminum alloy, providing it the longevity that sets it apart from the competition. The high-tensile wires are twisted together to form a loop. The loop is made to keep the thimble securely in place. The prefabricated tension clamp is designed with optimum strength in consideration, ensuring that an...

Disposable cups is widely used & be a very important role in our life. Sometimes in the places that people are crowded, we use disposable cups. Because it can avoid the spread of disease. it will be more safety. When we drink water or coffee, we can use it directly and we can throw it into dustbin without extra clean, so you can see it’s extremely convenient. This page will have a detailed & professional introduction of different  types of disposable cup .   What Are Disposable Cups Disposable cup is one of food packaging. It’s a small container for drinking or food. but it has very limited number of use and normally for single use. There are many types for disposable cups. it’s depends on what standard that we choose.   Types Of Disposable Cup There are many different categories for disposable cups on the market, Because the basis of classification are different, the catalog will be different. For example, if you take usage as the basis, it can be divided in...

Pole line hardware  often known as pole hardware fitting or pole line accessories, are an essential part of the construction of pole lines nowadays. Pole line hardware manufacturers classify these as utility pole mounting hardware, telephone pole component, and utility pole line hardware, depending on the type of use.   Manufacturers of pole hardware  classify them into pole mounting hardware, pole assemblies and pole line hardware depending on the type of use.   Pole line hardware is attached to complete the setup. It serves multiple purposes as it supports the  power line  and prevents its flow. The components required for a complete electrical installation setup are as follows: pulling clips, secondary U-clips, street light arms, pulling poles, anchors, secondary racks, yoke plates and pole straps. Preformed Line To ensure stability, only screws suitable for the specific requirements can be selected. As pole lines maintain and propagate utilities over a ...

  Safety is a major concern, especially for companies operating in hazardous environments. Therefore, safety equipment in potentially hazardous environments should always be present to stop the risk of explosions and other accidents. This is the reason why  explosion-proof lighting  has become an important part of industrial setups. The purpose of this article is to provide some overview about explosion-proof lighting to help you make more informed decisions for your business. What is explosion-proof lighting? Explosion-proof lighting refers to lighting fixtures that are capable of containing sparks that could ignite flammable and explosive gases in the atmosphere. Explosion-proof lighting therefore does not refer to lighting fixtures that are explosion resistant, but rather to the ability to prevent external explosions from occurring in hazardous locations. These lights consist of a thick metal or steel frame with a strong lens, and the entire housing blocks internally g...

  A limit switch  is a device that uses the collision of mechanical moving parts to make contact action to turn on or off the control circuit, thus achieving certain control purposes. It works in conjunction with other devices to form more complex automation equipment in industry. Therefore, choosing a more appropriate limit switch will make the whole automatic control system more reasonable and efficient. How to set limit switches Setting limit switches depends on the type and location of the limit switches you are using. The first thing you need to do is to determine where your limit switch will be located and what it will be used to detect. This will give you an idea of what size and what type of switch is needed. Once you have the correct limit switch, you will need to secure it in its position. A standard limit switch will have pre-drilled holes where the switch can be held in place by fixings. If you are installing a limit switch for the first time, you may need to drill...