Fuse appearance.resettable surface mount fuse_Industry Trends_News & Events_XC Electronics(Shenzhen)Corp.,LTD

中文

Online Message

05 2023-07

Share:

　　

　　1. Filamentous. Early primitive fuses were directly locked with screws and used for various sizes of old-fashioned switches and sockets.

　　2. Flaky (bare flake). More convenient to use than traditional filiform.

　　3. Glass tube shaped. There are several different sizes, commonly found in electronic products.

　　6.3 x 32 mm (diameter x length)

　　5 x 20 mm

　　4. Ceramic tubular. There are several different shapes and sizes to avoid glass bursting.

　　5. Plastic sheet with metal sheet connector: automotive fuse.

　　6. Surface mounted component (SMD) type.

　　7. Cylindrical, plug-in type: directly soldered onto the circuit board, used internally in the product.

Read recommendations:

5a surface mount fuse

auto blade fuse types

ceramic cartridge fuse

air conditioner fuse replacement

glass tube fuse vs blade fuse.How to Protect Circuits with Self Recovery Fuses

PREVIOUS:Working principle of fuses

Return

Next：Appearance of fuses.solar thermal controller wifi

Related News

September 21,2023

Selection process of fuses.outboard motor thermostat stuck open

　　　　1. Safety certification: Determine the safety certification of fuses based on the required safety certification for the entire machine, such as UL or IEC specifications. 2. Structural size: The size is determined based on the space in the circuit design, such as length, diameter, and whether there are leads. 3. Rated voltage: It must be greater than or equal to the actual application voltage, generally including 24V, 32V, 63V, 125V, 250V, etc. 4. Breaking capacity: should be greater than the maximum fault current in the circuit. 5. Rated current: Based on the following items: (1) Normal working current, the rated current of UL specification fuses operating at 25 ℃ is ≥ normal working current/0.75; The rated current of IEC standard fuses is ≥ normal working current/0.9. (2) Environmental temperature: The current carrying capacity test of a fuse is conducted under the ambient temperature of 25 ℃. The higher the ambient temperature, the shorter the lifespan of the fuse, and the lower

August 16,2023

Essential knowledge points for using fuses.motor fuse calculator

　　　　In a switching power supply circuit, the power input terminal generally uses a regular fuse (fuse, fuse resistance) in series with the circuit of the power input terminal. When an overcurrent fault occurs in the power circuit, the fuse will blow, disconnecting the power input circuit to avoid damaging large components. The markings on the circuit board are generally fuses, similar to resistance markings, but the terminal leads pass through a rectangular box (resistance markings do not pass through). I'm not saying you don't have this ability, but electricity is very dangerous. The fuses are all on the side of the mains. If you accidentally turn on the power, and if the machine's malfunction is not resolved, you will replace the fuse, which is likely to explode again. If the fixed value of the fuse you replace is too large, it is not a fuse.　　The fuse has a resistance value. In fact, there is resistance to the wire, but the resistance of the wire is very small (the nature of the wir

September 19,2023

2023.06.27 Attend 2023 Guangzhou International Innovation Exhibition and New Energy Vehicle Innovation Exhibition

　　　　At present, China's automobile industry has entered a stage of high-quality development. Six major automobile industry clusters have been formed domestically, namely in the Yangtze River Delta, the Pearl River Delta, the Beijing-Tianjin-Hebei region, the Central China region, the Chengdu-Chongqing Western region, and the Northeast region. In order to accelerate the integration and innovation of the automotive industry supply chain, and to contribute to the construction of a manufacturing powerhouse, under the active promotion of the Guangdong Provincial Department of Industry and Information Technology, the "2023 Guangzhou International Integration and Innovation Exhibition for the New Energy Automobile Industry" with the theme of "crossing boundaries, deep integration, and reshaping the automotive industry chain" has emerged." XC Electronics(Shenzhen)Corp.,LTD participated in this exhibition as an outstanding supplier of fuses in the new energy industry.

September 05,2023

Application of Self Recovery Fuses in the Protection of Rolling Gate Motors.slow blow fuse vs fast blow fuse

　　　　Rolling gate is a widely used door in modern factories and shops, which can not only automatically lift and manually switch, but also be remotely operated. The core of this type of door is to control the forward and reverse rotation of the small motor to achieve its function.　　The rolling gate is driven by a small motor, which not only often gets stuck and cannot move, but also causes the small motor to stall, overload, and burn out due to unstable voltage, high temperature, high humidity, and other reasons. So small motors must be designed with protective circuits to ensure their reliability and stability.　　There are various methods for protecting small motors. Previously, bimetallic temperature controllers were often used for protection. When the coil temperature of the small motor increased, the circuit would be disconnected, and when the temperature decreased, the circuit would be reconnected. If the power supply was not cut off, the motor would continue to be powered on and wo

November 10,2023

bs 1362 fuse operation characteristics.The difference between self recovery fuse and blown fuse

　　　　In the circuit protection scheme, is it better to choose a self recovery fuse or a blown fuse for overcurrent protection? This issue has always been a serious issue that electronic security engineers must take seriously, and it is also one of the many questions that buyers consult with. In smart consumer electronics products (such as computers, smartphones, tablets, etc.), circuit protection design requires the use of self-healing fuses. If a blown fuse is used, it needs to be replaced every time abnormal overcurrent occurs, which is unacceptable to end users. In situations where safety needs to be prioritized or damage to other downstream circuit equipment needs to be avoided, it is better to choose a fused fuse. In case of a fault, completely cutting off the current is beneficial for fault diagnosis.　　So, what is the difference between a self restoring fuse and a blown fuse? Dongwo Electronics, a comprehensive manufacturer of circuit protection components, has rich practical appl