The common fuses in the market are mainly divided into two categories: self recovery fuses and disposable fuses. Choosing the appropriate fuse is crucial for ensuring system safety and reliability. This article will provide a detailed introduction to the characteristics of these two types of fuses and offer practical selection recommendations to help you make informed decisions in your project.
Are self recovery fuses and disposable fuses the same thing? Actually, they are not the same. Although both are used for overcurrent protection, there are significant differences in their working principles and applications.
Common types of fuses include self-healing fuses and disposable fuses, which have essential differences in their working principles, usage methods, and application scenarios. Understanding these differences can help select appropriate fuses based on actual needs, improving circuit safety and reliability.
FUZETEC self-healing fuses are widely and deeply used in the field of consumer electronics, mainly providing overcurrent and overheat protection for various devices through its PPTC (Polymer Positive Temperature Coefficient) technology, while balancing space efficiency and reliability. The following is an analysis of its specific application scenarios and technical characteristics:
FUZETEC has achieved "intelligent protection" of fuses through innovative composite technology of polymer and nano conductive grains. When the PPTC (Polymer Positive Temperature Coefficient) material is overcurrent or overheated, the internal conductive chains will rapidly break due to thermal expansion, causing the resistance to jump to the megaohm level, thereby cutting off the circuit; After the fault is eliminated, the cooling is reset without manual intervention. This feature significantly reduces equipment maintenance costs and
Shenzhen Jidiantong Industrial Co., Ltd., as a national high-tech enterprise in the field of circuit protection, has a matrix of self recovering fuses (PPTC) products covering two mainstream packaging forms: plug-in and patch, forming 12 core technology series. The current range is from 0.05A to 4A, and the voltage level covers 6V to 600V. It is widely used in strategic fields such as consumer electronics, industrial control, automotive electronics, and new energy. The following provides a comprehensive analysis of product architecture, technical features, and application scenarios in three dimensions:
with its unique design concept and manufacturing process, the self recovering fuses (PPTC) from Jidian Electric have demonstrated the following core advantages in the market:
As a leading enterprise in the global circuit protection field, FUZETEC's self recovering fuse (PPTC) product matrix covers 12 major series, with current ranges from 0.05A to 375A and voltage levels ranging from 6V to 600V, which can meet the full range of needs in consumer electronics, industrial control, new energy vehicles, new energy generation, and other fields. The following analysis will be conducted from three dimensions: technical characteristics, core series, and application scenarios:
Application case analysis of FUZETEC self recovery fuse
Jinko (JK) self-healing fuse, based on polymer temperature coefficient (PPTC) technology, has demonstrated unique value in the field of circuit overcurrent protection. Its core advantages are mainly reflected in the following aspects:
