Fuseless car charger, carefully burn your phone_Industry Trends_News & Events

Related News

December 06,2023

mini vs micro blade fuse.Development of SMD chip fuse market

　　　　SMD chip fuses have been very popular in the domestic market in recent years, and they are on par with plug-in fuses. However, due to their small size and other advantages, SMD chip fuses have gradually occupied a place in daily life. Now, I will briefly explain the market prospects of SMD chip fuses.　　In its over 100 year history, small fuses have gone through multiple stages of development, including cylindrical, plug-in, axial or radial pin types. The surface mount fuse, which emerged in the 1990s, has developed to account for nearly 30% of the overall small fuse application market in less than 20 years, and is continuously expanding, replacing other traditional forms of fuses, indicating its strong vitality.　　With the vigorous development of the electronic industry, the small fuse market is showing a continuous growth trend, especially in 2015, where the development momentum is encouraging. The development of surface mount fuses is increasing day by day, accounting for one-thir

October 07,2023

What is the reason for the malfunction of the fuse?power probe fuse voltage drop chart

　　　　1. Quality issues　　The quality of the fuse is very important. If the fuse installed in the circuit is of poor quality, it is easy for the fuse to malfunction after the circuit is connected and when the circuit is overloaded, resulting in the circuit being unusable or burned out.　　2. Model not suitable　　If the fuse model is not suitable, two situations will occur: ① When the rated current of the fuse is too low, it will be installed in the circuit and connected to the power supply. If the fuse blows, the circuit cannot be powered on and the equipment cannot operate normally. ② When the circuit is overloaded, it will not be able to fuse in a timely manner, which will not only burn out the circuit, but also easily cause fires and other accidents　　3. Aging, oxidation　　If the fuse is stored for too long or in an incorrect manner, it can lead to oxidation, aging, and unusable.　　When the fuse is oxidized, it can be seen that the packaging of the product has fallen off.　　4. Poor contact　　I

July 13,2023

Action of fuse and fuse.motor fuse size calculator

　　　　The action of a fuse is achieved by the melting of the melt, and when the current is high, the time required for the melt to fuse is shorter. When the current is low, the melting time required for the melt to melt is longer, and it may not even melt. Therefore, for the melt, its operating current and operating time characteristics, namely the ampere second characteristics of the fuse, are inverse time characteristics.　　Each melt has a minimum melting current. Corresponding to different temperatures, the minimum melting current also varies. Although this current is affected by the external environment, it can be disregarded in practical applications. The ratio of the minimum melting current of the melt to the rated current of the melt is generally defined as the minimum melting coefficient. Commonly used melts have a melting coefficient greater than 1.25, which means that a melt with a rated current of 10A will not fuse when the current is below 12.5A. The relationship between fuse

September 05,2023

The Application of Self Recovery Fuses in Disinfection Cupboards.30 amp screw in resettable fuse

　　　　Disinfection cabinets have been applied in public places such as hotels, restaurants, industrial canteens, Chinese and Western restaurants, and canteens of enterprises and institutions, and have gradually entered modern homes. Disinfection cabinets have gradually become an essential disinfection tool in daily life. While people value its practicality, its safety, reliability, and stability are also issues of concern.　　The disinfection methods for cupboards are mostly thermal infrared or ultraviolet. By driving infrared or ultraviolet emission tubes with high frequency and high voltage, this high-frequency and high voltage driving circuit is prone to burning out the driving transistor due to high current and temperature. This puts forward high requirements for the design of engineers. To ensure the reliability and safety of the circuit, it is necessary to design overcurrent and overheating protection circuits. Especially when there is no installed infrared emission tube or ultraviol

August 25,2023

Features of plug-in self recovery fuse.resettable fuse hold current

　　　　PPTC self recovery fuse is an overcurrent protection component that can automatically reset. It is made by adding conductive particle materials to a polymer organic polymer under high pressure, high temperature, and vulcanization reaction conditions, and processed through a special process.　　The PPTC self recovery fuse plug-in packaging series is divided into A6 (6V), A16 (16V), A30 (30V), A60 (60V), A72 (72V), A120 (120V), A240 (240V), A250 (250V), A600 (600V) series, which are distinguished by different withstand voltage values.　　Product features:　　After circuit obstacles are eliminated, the fuse automatically recovers without the need for manual replacement. It can be reused and reduces costs.　　Fast action time and recovery time increase reliability.　　Safety certification: UL, compliant with ROHS certification.　　The PPTC self recovery fuse of the plug-in has higher voltage and greater current than the patch, better meeting customer needs.　　Application:　　Line protection, power ou

News & Events

Keep abreast of company dynamics

Fuseless car charger, carefully burn your phone

10

2023-04