Fuse classification.slow blow vs fast blow fuse_Industry Trends_News & Events

中文

14 2023-07

　　According to size, it can be divided into

　　Dimensions, 3.6X10, 3X10, 5X20, 6X30, 6X32, 6X25, 10 * 38, 2.4X7, 2.5X6, 3X8, 2.5X9, 8.5X8, 8.5X8X4, 3.5X10, 3.5X9

　　According to current, it can be divided into

　　32ma, 63ma, 100mA, 150mA, 200mA, 250mA, 300mA, 400mA, 500mA, 600mA, 800mA, 1A, 1.25A, 1.6A, 2A, 2.5A, 3A, 3.5A, 4A,

　　5A, 6A, 7A, 8A, 9A, 10A, 12A, 15A, 20A, 25A, 30A

　　According to material classification, it can be divided into

　　Glass current fuse, ceramic current fuse

Read recommendations:

thermal conductivity sensor

charger dc fuse

bs1362 fuse characteristics

temperature balance quilted mattress protector.Calculation Method for Melt Current of Fuse Fuses

6 * 30 fuse clip model classification.250ma radial fuse

PREVIOUS:Current fuse LEBAO.fast blow vs slow blow fuse

Return

Next：Chip self recovery fuse.glass fuse vs ceramic fuse

Related News

August 03,2023

Introduction to the Classification of High Voltage Fuses.lighting fuse size

　　　　The heat emitted by high-voltage fuses through convection, conduction, and other means gradually reaches a balance with the heat generated. If the generated heat is greater than the dissipated heat, the excess heat gradually accumulates on the melt, causing the temperature of the melt to rise; When the temperature reaches or exceeds the melting point of the melt, it will cause the melt to melt, fuse, and cut off the current, playing a role in safety protection of the circuit.　　Classification of high-voltage fuses:　　1. Divided into: φ 2 φ 3 φ 4 φ 5 φ 6 and others.　　2. According to the fuse characteristics, it is divided into fast fuse type, medium delay fuse type, and delay fuse type. (It can also be divided into express and strong delay).　　3. According to the breaking capacity, it can be divided into low breaking type, high breaking type (and can also be divided into enhanced breaking type).　　4. According to safety standards (or usage regions), it can be divided into UL/cUL (North

July 20,2023

Classification of fuses and fuses.fast acting fuse meaning

　　　　Spiral fuse: There is a fuse indicator on the upper cover of the melt. Once the melt melts, the indicator immediately pops up and can be observed through the glass hole on the ceramic cap. It is commonly used in machine tool electrical control equipment. Spiral type fuse. The breaking current is large and can be used for short circuit protection in circuits with voltage levels of 500V and below, and current levels of 200A and below.　　Enclosed fuses: Enclosed fuses are divided into two types: filled fuses and unfilled fuses, as shown in Figures 3 and 4. Fuses with fillers are generally made of square porcelain tubes filled with quartz sand and melt, with strong breaking capacity. They are used in circuits with voltage levels below 500V and current levels below 1KA. The unfilled sealed fuse packs the melt into a sealed cylinder, with a slightly smaller breaking capacity, and is used in power grids or distribution equipment below 500V and 600A.　　Quick fuse: Quick fuse is mainly used f

July 06,2023

Intelligent fuse.temperature switch thermostat thermal protector fuse

　　　　intelligent　　For most asynchronous rectifier boost switching converters that use inductors, there is a DC path between the input and output. The existence of this path can have two adverse consequences: firstly, once the output short circuit or severe overload time exceeds a few hundred milliseconds, it will cause the diode (usually Schottky diode) to overheat and damage; Secondly, when for some reason, such as human shutdown, the switching oscillation circuit stops working, and there is still voltage at the load end, which is only one diode lower than the input voltage drop, the output will still consume energy. In addition, if the residual voltage is lower than the steady-state operating voltage range of the load, it will put the circuit in an uncertain state.　　For applications where the output current is relatively small (less than 5A), using a single-chip current mode controller and high-end current sampling technology can effectively solve both of the above problems. In these

October 07,2023

How many types of fuses are there.plastic fuse board under stairs

　　　　There are many types of fuses, including classification by protection form, scope of use, volume, rated voltage, breaking capacity, and fusing speed.　　Below is an introduction to the classification by type, which can be divided into: current fuses: patch fuses, miniature fuses, plug-in fuses, and tubular fuses; Temperature fuse: RH square type, RP resistance type, RY metal case; Self recovery fuse: plug-in, laminated, patch.　　1、 Current fuse　　Chip fuse. There are specifications such as 0805 and 1206, which use thin film technology to accurately control electrical characteristics. Due to its small size, it is an ideal choice for providing secondary protection for circuits in space limited applications, such as handheld portable electronic devices and various instruments and meters.　　Insert a fuse. Commonly seen in automotive applications, sometimes also known as fork bolt fuses　　Tubular fuse. This is very common, especially in various power supply applications such as switching powe

August 02,2023

The function of patch fuse.motorhome fuse box

　　　　In electronic products, patch fuses have two main functions, which are to provide overload protection, avoid circuit damage, and protect users from personal injury. These functions are beneficial for both device users and manufacturers. In the past two decades, the electronic product market for information technology, mobile, and consumer applications has grown rapidly. With the miniaturization and SMD of electronic components, fuses have also moved towards miniaturization. The application of SMD fuses is becoming increasingly evident and widespread. They are used in computer and peripheral interfaces, mobile phones, portable devices, energy storage systems, medical devices, networking devices, LCP/PDP devices Overcurrent protection in automotive electronics and battery packs has shown great skill.　　Key performance parameters　　The fusing characteristic is the most important characteristic of patch fuses, which defines the melting time at a certain overcurrent level. If the current

News & Events

Keep abreast of company dynamics

Fuse classification.slow blow vs fast blow fuse

14

2023-07