Fuseless car charger, carefully burn your phone_Industry Trends_News & Events

Related News

September 20,2023

What are the differences between TVS diodes and voltage regulator diodes.reset motor thermostat on shark vacuum

　　　　In circuit applications, the application range of diodes is becoming increasingly widespread, among which TVS diodes and voltage regulator diodes are more common. Many people are not very clear about these two. Today, the editor leads everyone to re understand them.　　From a definition perspective, TVS diode is an efficient circuit protection device developed on the basis of voltage regulator technology. Its circuit symbol and appearance are the same as ordinary voltage regulator diodes; Zener diode, also known as Zener diode, refers to the phenomenon of using a pn junction to reverse breakdown state, and its current can change over a large range while the voltage remains basically unchanged, making it a diode that plays a stabilizing role. (Related reading: Principles and Introduction of Transient Suppression Diodes (TVS))　　In principle, when the two ends of a TVS tube are subjected to instantaneous high-energy shocks, it can suddenly reduce its impedance at a very high speed (up t

July 24,2023

Fuse resistance.demand lighting fuse

　　　　Resistors and fuses are similar in material and construction, but their cost is reduced due to their dual function. Fuse resistors can be divided into: metal film fuse resistors, fuse type wound resistors, and fuse type cement resistors. There are several types of power: 1/4W, 1/2W, 1W, and 2W. As the power increases, the appearance size of the product will continue to increase.　　The resistance value of fuse resistance is generally small, mostly less than 1 ohm, and often acts as a sampling resistor in the circuit. At the same time, it plays a role in the occurrence of surges or other situations where large currents are generated and the circuit needs to be protected. Fusing causes the circuit to break and has a protective effect.　　At the same time, most of the fuse resistors are chip type, with relatively stable performance. They are commonly referred to as Jiebixin fuse resistors, which are also known as Jiebixin chip fuse resistors. There are two types of products: fast fuse and

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

August 02,2023

Design principle of patch fuse.starter motor fuse

　　　　Most SMD fuses look like standard SMD devices, using single or multi-layer ceramic substrates. Some previous designs used epoxy glass fiber substrates similar to printed circuit boards. Its structure includes: a shell, a lower cover, quartz sand, a fuse, and two terminal blocks. The shell is a ceramic box like structure without a bottom surface, and the two terminal blocks are connected together through a suspended fuse set inside the shell, which is clamped on the edge of the shell. The basic fuse in the middle is a high conductivity material, such as copper, gold or copper tin, silver palladium alloy.　　Depending on the type of substrate, the fuse can use laser fine tuned thick film deposits or chemically etched metal layers to achieve the desired performance parameters, and adhesive gold wires can also be used. Due to the determined shape and thickness, when subjected to overvoltage and the current reaches a certain level, the fuse will fuse within a certain period of time.　　To a

September 05,2023

The Application of Self Recovery Fuses in Disinfection Cupboards.30 amp screw in resettable fuse

　　　　Disinfection cabinets have been applied in public places such as hotels, restaurants, industrial canteens, Chinese and Western restaurants, and canteens of enterprises and institutions, and have gradually entered modern homes. Disinfection cabinets have gradually become an essential disinfection tool in daily life. While people value its practicality, its safety, reliability, and stability are also issues of concern.　　The disinfection methods for cupboards are mostly thermal infrared or ultraviolet. By driving infrared or ultraviolet emission tubes with high frequency and high voltage, this high-frequency and high voltage driving circuit is prone to burning out the driving transistor due to high current and temperature. This puts forward high requirements for the design of engineers. To ensure the reliability and safety of the circuit, it is necessary to design overcurrent and overheating protection circuits. Especially when there is no installed infrared emission tube or ultraviol

News & Events

Keep abreast of company dynamics

Fuseless car charger, carefully burn your phone

10

2023-04