LA15QS4004

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LA15QS4004 is a high-performance fast-acting fuse with a very wide application field. It is designed to protect sensitive electronic equipment from excessive currents caused by overloads and short circuits. It features ultra-low current setting, making it ideal for use in systems with high inrush currents. Additionally, it is suitable for use with high-current equipment, such as PCs or professional servers.

The working principle of LA15QS4004 is relatively simple. It is based on a metal oxide film, which has a heating effect when an electric current passes through it. When the current reaches a certain level, the film starts to overheat due to continuous heating, and then melts, thus interrupting the circuit. This so-called “soft-fusing” operation prevents the system from damage caused by overloads and short circuits.

Because of its fast-acting response and high current rating, LA15QS4004 is widely used in a variety of applications. It is suitable for use in telecommunications systems, power electronics, and manufacturing processes. Additionally, it can also be used in automotive electronics, inductive loads, energy management systems, and loads powered by switch-mode power supplies. Moreover, because of its high current rating, LA15QS4004 can be used in circuits with voltage up to 1000V DC or 750V AC.

LA15QS4004’s fast-acting response time is particularly noticeable when it is used in series or parallel connections. It has an extremely low response time of 2.1ms, which is less than the response time of most traditional fuses. This makes it an excellent choice for applications that require a fast response time, such as PCs and servers. Additionally, its ultra-low current setting makes it ideal for use with inductive loads, which require a relatively low current setting for proper operation.

LA15QS4004 also has an extremely high breaking capacity of 10 kA, making it suitable for use in high-current applications. Additionally, the fuse has a very low probability of false triggers, meaning that it is capable of handling high inrush currents without tripping. This makes it an excellent choice for applications that require a fault-tolerant design.

In conclusion, LA15QS4004 is a high-performance fast-acting fuse with a very wide application field and a simple working principle. It has an ultra-low current setting, fast-acting response time, high breaking capacity, and low probability of false triggers. These features make it suitable for use in a variety of applications, such as telecommunications systems, power electronics, and automotive electronics. Additionally, it can also be used in inductive loads, energy management systems, and loads powered by switch-mode power supplies.

The specific data is subject to PDF, and the above content is for reference