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August 01,2023

The Application of Lute Technology's Self Recovery Fuse for Overflow Temperature Protection on Intelligent Wearable Devices.ceramic chip fuse

　　In recent years, with the rapid progress of science and technology, the market of intelligent wearable devices has become more and more popular. At present, intelligent wearable devices such as smart bracelets, smart watches, Smartglasses, health wear, ear wear devices and somatosensory control are increasingly popular in the market. Intelligent wearable devices can bring convenience and guarantee to people's lives through software support, data interaction, cloud interaction and other ways. Intelligent wearable devices require direct contact with the user's body, so the safety and stability of the product are crucial. Below, we will provide a detailed introduction to the potential safety hazards and solutions of intelligent wearable devices.　　The safety hazards of intelligent wearable devices include the following three points:　　1. PMIC (Integrated Power Management Circuit) failure　　The product designer will add some overcurrent protection components to the charging port to cope wit

October 20,2023

blower motor fuse keeps blowing.Self recovery fuse specification, must understand

　　　　Each type of circuit protection component has specifications, and self recovery fuses are no exception. So, what do you think when holding a self-healing fuse specification book? To put it bluntly, when reading the specifications, the main focus is on the parameters and the meanings they represent:　　I hold: Maintain current　　I trip: The maximum action time under the specified current;　　V max: Maximum voltage that can be withstood　　I max: Maximum current that can be withstood　　P d: Stable power consumption in high resistance state　　R: Zero power resistance measured at a certain temperature　　R 1max: The maximum resistance value measured at room temperature after one hour of action or soldering back　　Environmental temperature: The temperature of the still air around PTC　　Maximum working environment temperature: The highest ambient temperature for PTC safe operation

September 20,2023

The following are the relevant issues that self recovery fuses can solve in security equipment.air conditioner fuse box outside

　　　　1. Self recovery fuses are used in conjunction with lightning protection components at the power input end for lightning protection and overcurrent protection applications: In this application, the main purpose is to avoid overvoltage damage to related equipment caused by power voltage fluctuations and lightning current interference. (Related reading: What are the application fields of self recovery fuses?)　　2. The application of self recovery fuses in multi branch power supply systems with a single power supply: In this application, it can solve the problem of the entire system being paralyzed due to damage to a single device. In this system, WHPTC can solve the problem of one device (such as a single user in a building intercom) being short circuited, which prevents the entire system from working properly. The ultimate goal is to timely protect and isolate faulty equipment from the system when a short circuit occurs, without affecting the normal operation of other devices. It can

November 16,2023

supercheap auto blade fuse holder.How does PGB fuse provide static electricity protection?

　　　　During the operation of some product circuits, static electricity can be generated, which poses a great threat to some high-speed circuits. PGB fuses are needed to provide ESD protection (static electricity protection) for product circuits that are prone to static electricity. For example, products such as high-definition televisions, IPTV receiving devices, and set-top boxes that generate static electricity during high-speed operation can directly damage the internal chips of the product through exposed connectors or data cables, making it difficult to restore the internal chips of the product. How is the Lite PGB fuse protected from static electricity?　　The Lite PGB fuse can instantly transition from a high resistance state to a low resistance state, releasing the surge generated by static electricity to the ground. It maintains consistency in both high and low frequencies and has strong anti-interference ability. Compared with other products, Lite PGB fuse has better electrostat

August 09,2023

Knowledge of Automotive Fuses.resettable 5 amp fuse

　　　　According to the application scope, tubular fuses can be divided into industrial appliances and household appliances; According to the application industry, tubular fuses can be divided into instrument, communication, power supply, lighting, automotive, etc.　　It is worth mentioning that there are two types of automotive fuses, namely high current and low current fuses. But the more common type of fuse in general cars is medium to low current fuse, and the wiper fuse mentioned today belongs to plug-in fuse. You can see the 25A (colorless and transparent) sign, in fact, this is the safety value of the fuse, so you must sit down before replacing it, but do not change other models.　　Firstly, the color of the car fuse represents its specifications.　　The most commonly used fuses are 10A, 15A, 20A, 30A, and 40A. The colors are red, blue, yellow, green, and orange.　　Secondly, the specifications of automotive fuses are divided into three categories: large, medium, and small. Cars generally

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Fuseless car charger, carefully burn your phone

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2023-04