Basic composition of fuses.how to test a refrigerator bimetal thermostat_Industry Trends_News & Events_XC Electronics(Shenzhen)Corp.,LTD

中文

Online Message

05 2023-07

Share:

　　

　　A general fuse consists of three parts: one is the melt part, which is the core of the fuse and plays a role in cutting off the current when blown. Fuses of the same type and specification should have the same material, geometric size, resistance value as small and consistent as possible, and the most important thing is to have consistent fusing characteristics. Household fuses are commonly made of lead antimony alloy; The second is the electrode part, which usually has two important components that connect the melt to the circuit. It must have good conductivity and should not generate obvious installation https://www.primacabinets.com/products/ contact resistance; The third part is the support part. The melt of the fuse is generally thin and soft. The function of the support is to fix the melt and make the three parts a rigid whole for easy installation and use. It must have good mechanical strength, insulation, heat resistance, and flame retardancy, and should not produce phenomena such as breakage, deformation, combustion, and short circuit during use

Read recommendations:

power fuse blown

solar battery fuse holder

heater thermostat

Chip self recovery fuse.glass fuse vs ceramic fuse

samsung tv ceramic fuse replacement.How to Select Chip Fuses

PREVIOUS:Appearance of fuses.solar thermal controller wifi

Return

Next：Fuse arc extinguishing device.air conditioner fuse block pull-out replacement

Related News

September 09,2023

The development trend of circuit protection components is optimistic.glass tube fuse vs blade fuse

　　　　(1) With the demand for the development of electronic products, the functionality (integration) of ICs is also becoming stronger, and their "value" is naturally becoming more noble, so it is necessary to strengthen protection.　　(2) In order to reduce power consumption, reduce heat generation, and extend service life, the working voltage of semiconductor components and ICs is getting lower and lower. According to SIA (American Semiconductor Industry Association) statistics, the current working voltage is around 1.5V, and it will drop to below 1.2V by 2004. Therefore, its ability to withstand overcurrent/overvoltage needs to adapt to new protection requirements.　　(3) There are more and more mobile electronic products, such as handheld devices, PDAs, laptops, camcorders, digital cameras, jukeboxes, etc. These electronic products require battery components as power sources, and protective components must be equipped in both battery components and battery chargers.　　(4) In modern luxury

September 06,2024

Application of Three Terminal Fuses in Energy Storage

　　　　Three terminal fuse is a special type of fuse commonly used in energy storage systems to protect batteries and energy storage devices from damage caused by faults such as overcurrent and short circuit. Here is some information about the application of three terminal fuses in energy storage:　　Battery protection: The three terminal fuse in the energy storage system can be used to protect the battery pack from damage caused by overcurrent and overheating. When there is current overload or abnormal temperature rise in the battery pack, the three terminal fuse can quickly cut off the circuit to prevent further damage to the battery.　　Charge and discharge control: Three terminal fuses can help control the charging and discharging process of energy storage systems to ensure the safety and stability of the system. By setting the appropriate rated current and trigger temperature, the three terminal fuse can prevent system overload or overheating, protecting the battery and equipment.　　Short

October 20,2023

battery distribution fuse block.Usage and precautions for self restoring fuses

　　　　With the widespread application of self restoring fuses in the electronics industry in Shenzhen, we are paying more and more attention to the safety of electronic products. We need to know the performance of the products used　　Among the technical indicators of PPTC, one is Vmaxi, which represents the maximum voltage that the self recovery fuse protector can withstand in a blocked state. That is to say, in a circuit where the self recovery fuse is connected in series, when the current of the circuit is abnormal, the self recovery fuse will jump from low resistance to high resistance within a certain time range, thereby preventing the flow of abnormal large current and protecting the subsequent circuit from being damaged by large current. At this time, almost all of the voltage of the circuit is added to the self recovery fuse.　　If the voltage applied to the self recovery fuse exceeds Vmaxi at this time, it is easy to cause damage to the self recovery fuse, causing permanent damage a

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

September 19,2023

Application of SMD fuses in independent equipment.samsung tv ceramic fuse replacement

　　　　SMD fuse, also known as SMD chip fuse, is a type of SMD packaged fuse that has a wide range of applications due to its small size and chip type. Its application in some independent devices is gradually playing an irreplaceable role.　　The scope of battery powered equipment has expanded from powerful hand tools for craftsmen to sensors for housing supervision and even medical assistance services. The security of such devices faces enormous challenges. To ensure safe operation of these independent devices, JDTFUSE offers two SMD fuses with low power consumption and high tolerance tripping time.　　In 2010, billions of lithium-ion batteries were manufactured worldwide. At the same time, the application fields of these products are also constantly expanding. Currently, battery powered devices are ubiquitous. Although these convenient tools are very practical, they have always been a source of danger. This type of equipment is prone to fire, and excessive current can also damage the circui