Will plug-in fuses be phased out?resettable ptc fuse_Industry Trends_News & Events_XC Electronics(Shenzhen)Corp.,LTD

中文

Online Message

18 2023-08

Share:

　　 0aed4060bcd7ef8

　　In fact, this is not the case. Although patch fuses have a wider range of applications than plug-in fuses, there is also a high demand for plug-in fuses in the market. Both types of fuses, patch and plug-in, have their own advantages. For different products, selecting the right one can maximize the effectiveness of the fuse. Currently, plug-in fuses will not be eliminated.

　　Taking self recovery fuses as an example, the volume of patch based self recovery fuses is different from that of plug-in based self recovery fuses. Plug-in type fuses have a relatively larger volume and are generally used in circuits with low working voltage and high working current, such as power converters, motorcycles, automobiles, computer power supplies, micro motors, computer interfaces, CPUs, and other fields. And patch type fuses are mostly used in many electronic products and in many circuit boards such as mechanical equipment.

　　With the development and progress of technology, fuses are not only limited to plug-in and patch types, but also have many different products, such as ceramic fuses, glass tube fuses, square fuses, circular fuses, mini miniature fuses, temperature fuses, and many others. Fuses do not follow the path of elimination and upgrading, but constantly introduce new types of fuses, Many special products and harsh working environments can also use fuses for circuit overload protection.

Read recommendations:

ups fuse replacement

can i use a fast blow fuse instead of a slow blow

adjustable bimetal thermostat switch

PREVIOUS:Introduction to the Structural Design of Fuse Tube.pptc fuse full form

Return

Next：The Development History and Trends of Fuses.resettable smd fuse

Related News

July 06,2023

Fuse related instructions.fast acting fuse is used for protection against

　　　　1. When operating at a normal operating current of 25 ℃, the current rating of the fuse should usually be reduced by 25% to avoid harmful blowing. Most traditional fuses use materials with lower melting temperatures. Therefore, this type of fuse is relatively sensitive to changes in ambient temperature. For example, a fuse with a current rating of 10A is usually not recommended to operate at an ambient temperature of 25 ℃ and a current greater than 7.5A.　　2. The voltage rating of the fuse must be equal to or greater than the effective circuit voltage. The general standard voltage rating series are 32V, 125V, 250V, and 600V.　　3. The resistance of a resistor fuse is not important in the entire circuit. Since the resistance of a fuse with an amperage less than 1 is only a few ohms, this problem should be considered when using a fuse in a low-voltage circuit. Most fuses are made of materials with a positive temperature coefficient, so there are two types of resistors: cold resistance a

October 07,2023

Application of Overcurrent Protection for Self Recovery Fuses.air conditioner fuse replacement

　　　　The overcurrent protection application of self recovery fuses - There are two optional types of self recovery fuse materials: radial lead packaging and surface mount. The function of self restoring fuses is suitable for various design applications.　　In daily life, there are many plug and play models of device products, and "plug and play" applications include motherboards and many peripheral devices that can be frequently connected or disconnected from computer ports. For example, devices connected to mice, keyboards, audio, networks, monitors, and USB ports may malfunction, the connecting cables may be damaged, or incorrect connections may occur.　　The application of self restoring fuses for overcurrent protection - therefore, the ability to reset after correcting incorrect connections is particularly attractive. Some of these applications use radial lead devices, while others are more suitable for surface mount devices. (Related knowledge: Application cases of self recovery fuses)

September 25,2024

Self healing fuses

　　　　Self recovery fuse is a new type of overcurrent protection component with unique performance and wide application prospects.　　The working principle of self-healing fuses is based on the positive temperature coefficient (PTC) characteristics of polymer materials. Under normal working conditions, its resistance value is very low, and its impact on the circuit can be ignored. When an overcurrent fault occurs in the circuit, the temperature of the self recovering fuse will rapidly increase, causing its resistance value to sharply increase, thereby limiting further increase in current and protecting other components in the circuit from damage. Once the fault is resolved and the temperature drops, the self recovering fuse will automatically return to a low resistance state, and the circuit will resume normal operation.　　Self recovering fuses have many advantages. Firstly, it has a self recovery function that eliminates the need to replace fuses, greatly reducing maintenance costs and dow

September 19,2023

Analysis of the Market Prospect of SMD Chip Fuses.surface mount fuse identification

　　　　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. Today, I will briefly talk about 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 2005, where the development momentum is encouraging. The development of surface mount fuses is increasing day by day, accounting for one

July 29,2024

Classification of fuses

　　　　Fuse is a key component used for circuit protection, mainly to cut off the current when the circuit is overloaded or short circuited, in order to protect the safety of electrical equipment. According to different applications and characteristics, fuses can be divided into the following three categories:　　1. Plug in fuse: This type of fuse is usually used in cars and some household appliances. Its characteristics are easy installation and easy replacement. The plug-in fuse has a rated current value, and the selection needs to be matched according to the operating current of the circuit.　　2. Spiral fuse: This type of fuse is commonly found in old-fashioned electrical equipment, characterized by the fuse being wrapped around a ceramic core and then wrapped in a layer of glass or plastic shell. The replacement of spiral fuses is relatively complex, but they have strong resistance to high voltage and high current.　　3. Surface mount fuses: With the development of electronic technology, s