1638R-18H

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

Fixed inductors are electrical components designed to produce a constant inductance under varying environmental conditions. Common uses of fixed inductors include power supplies, integrated circuits, and switching circuits. The 1638R-18H Fixed Inductor is a specific type of relatively high-powered fixed inductor that is suitable for challenging temperature environments. This article will discuss the application field and working principle of the 1638R-18H Fixed Inductor.

The 1638R-18H Fixed Inductor provides high current and moderate peak current. It is suitable for a range of applications, from distributed power supplies to motor control systems. Because of its high performance and reliability, the 1638R-18H Fixed Inductor is often used in critical systems. It can be used as a voltage regulator in an automotive starter-charging system, and as a motor control system in a home appliance. It is also popular for industrial applications, such as welding or cutting tools, and there is increasing interest in using the 1638R-18H Fixed Inductor for use in medical applications due to its high noise immunity and temperature stability.

The 1638R-18H Fixed Inductor is designed to operate in temperatures ranging between -55°C and +125°C. It has a minimum and maximum inductance of 16.4uH and 18.0 uH respectively with a tolerance of 0.6%. It also has a rated current between 5 to 4.3A and a temperature coefficient of 16%. This type of inductor has a low dF/dt rating, which means it is designed to handle complex environments with high transients.

The working principle of a 1638R-18H Fixed Inductor is simple and can be expressed as an equation: Inductance (L) = (5.E-7) x (N2 x B). This equation describes how the inductor uses a magnetic field generated by a coil of wire to create a magnetic field. This magnetic field creates a potential difference across the inductor which in turn causes a current to flow through the inductor creating the desired effect.

In summary, the 1638R-18H Fixed Inductor is a high-powered and reliable form of fixed inductor. It is suitable for a range of applications in both power supplies and motor control systems. Although the working principle of the 1638R-18H Fixed Inductor is straightforward, its temperature stability and low dF/dt rating make it ideally suited for many high-performance and critical systems. This type of inductor is popular for applications in automotive, appliance, welding, and medical systems.

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