Fuseless car charger, carefully burn your phone_Industry Trends_News & Events

Related News

October 10,2023

Micro fuse.surface mount fuse manufacturer

　　　　Micro fuses are different from ordinary electronic components such as chip resistors and chip capacitors. Due to differences in manufacturers, their specifications vary greatly. In addition, actual installation can have a certain impact on the heat dissipation of printed boards and wiring. Therefore, the selection of micro fuses should ultimately be determined by the state of the product.　　Miniature fuses are primarily used in digital cameras, laptops, mobile phones, and other electronic products. From traditional glass tube fuses to miniature fuses, the selection focus varies slightly due to differences in product technology. The selection of miniature fuses involves the following elements:　　The normal operating current of the circuit should not exceed 75% of the rated current of the fuse.　　2. Pulse, pulse current, surge current, starting current, and circuit transient values. Micro fuses are particularly concerned about this. Due to technological reasons brought about by small-sc

September 14,2023

Discussion on the Changing Trends of Market Fuses.battery fuse location

　　　　Overall, as an important basic electronic component, the market supply and demand situation of fuse products has always been relatively stable, and the price trend is relatively stable without significant fluctuations. Benefiting from the rapid development of 3C products such as computers, communication, and consumer electronics in recent years, the competition in the conventional fuse market has become increasingly fierce. This has also led some manufacturers to target the "blue ocean" market of customized fuses and develop a series of unique fuse products tailored to the special needs of different end users.　　The key function of fuses is to fuse in a timely manner in case of overcurrent, in order to protect people, equipment, and prevent fires. "Relevant fuse professionals said," Due to the increased requirements for safety performance, there have been some changes in the relevant safety standards IEC60127 recently. The revised IEC60127 has improved the flame resistance of the pl

November 09,2023

temperature balancing mattress protector.The difference between fast break patch fuse and slow break patch fuse

　　　　The main difference between slow fuse and fast fuse is its ability to withstand instantaneous pulse current, which means that it can resist the impact of surge current when switching on and off, thereby ensuring the normal operation of the equipment. Therefore, slow fuse is often referred to as surge resistant fuse. From a technical perspective, slow melting fuses have a large melting heat value of I2t, and the energy required for fuse melting is relatively high. Therefore, for fuses with the same rated current, slow melting has a much stronger ability to withstand pulses than fast melting.　　Due to the fact that the I2t of a slow fuse is larger than that of a fast fuse of the same specification, the fusing time in the event of overcurrent in the circuit will also be slower than that of a fast fuse. Is it possible that the protection performance may be worse than some people are concerned about? We said no! Because once a circuit malfunctions, the overcurrent will not disappear on i

October 14,2023

automotive blade fuse manufacturers.Why do fuses often open when turned on or just when the power is turned on

　　　　Most circuits generate an instantaneous surge current when the power is first connected. In capacitive or inductive circuits, this surge current is often many times, or even dozens of times, greater than the normal steady-state current. If the surge resistance of the fuse used in the circuit is not strong enough, the fuse will be blown off by high-energy surges. If the duration of this surge current is short and the energy released is insufficient to break the fuse, the fuse will not break and will only be damaged to a certain extent. It will only be broken after a certain number of surge impacts. Similarly, hot swapping of some plug-in components during the operation of the entire machine can generate large pulse currents. At this time, if the fuse's pulse resistance is not strong enough, it will often be blown by the pulse. To avoid fuses being blown off by surges or pulse currents and unable to function properly, we need to choose the correct type of fuse and choose the appropri

August 24,2023

Detailed explanation of JDT/JFP-F series quick break resistor type fuses.fast blow fuse vs circuit breaker

　　　　The characteristics of the JFP-F series quick break resistor type fuse include:　　1. Pin tensile strength: 5N for 10 ± 1 S;　　2. Pin thrust strength: 2N for 10 ± 1 S;　　3. Solderability:　　Wave soldering: 260 ℃, ≤ 3s;　　Soldering iron: 350 ± 10 ℃, ≤ 3s;　　4. Welding heat resistance:　　Wave soldering: 260 ℃, 10s;　　Soldering iron: 350 ℃, 5s　　The electrical characteristics of the JFP-F series quick break resistor type fuse are: all testing environments have a temperature of 25 ± 5 ℃,　　Load capacity: When the fuse passes through 100% of the rated current, it should not blow within 4 hours.　　Breaking capacity: The fuse can withstand breaking capacity: up to 50 A under 125/250 V AC power supply.　　Apply 1.0 times the rated current when the temperature stabilizes (measure 4 times within 5 minutes, and the difference between each measurement and the average value should not exceed 2 ℃). The temperature rise of any part of the fuse shall not exceed 75 ℃, and the ambient temperature shall be 25 ± 5

News & Events

Keep abreast of company dynamics

Fuseless car charger, carefully burn your phone

07

2023-04