2474-14L

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Fixed Inductors typically refer to common, single-layer, self-supporting Wirewound Inductors. An example of one of these inductors is the 2474-14L. It is a wirewound, radial leaded, shielded molded inductor that is designed to be used in signal and power applications such as DC/DC converters, power supplies, telecommunications equipment and automotive applications.

Various sizes of the 2474-14L are available including 3.2×9.2mm, 3.2×12.2mm, 3.2×15.4mm, and 4.0×13.5mm. While the inductance range varies depending on the size, common inductance ranges from 100 nanohms to 1.2 microhms. Appropriate for high current applications, these inductors offer current ratings from 186 mAmps to 1.5 Amps. The allowable operating temperature ranges from 25°C to +125°C.

The 2474-14L is designed for very low DCR (Direct Current Resistance) and low AC loss, allowing for high power dissipation and improved efficiency. The shield design minimizes the impact of the core losses and reduces the noise of common mode current. The wire wound construction also provides an excellent temperature coefficient, enabling the inductor to resist temperature variations and maintain stability and integrity.

The 2474-14L application field and working principle is based on the ability of an inductor to maintain a steady state in a varying electro-magnetic field. The coils create the magnetic field while the core soaks up magnetic energy. Every time the current is changed, an electro-magnetic field is created around the inductor and the core stores a small amount of energy that resists any current changes. This ability is essential in many applications, such as DC/DC converters where it is very important to maintain a consistent, stable power output.

Additionally, current pulses will cause the magnetic field to increase in the core, which in turn increases the inductance as the field increases. The application of a different voltage will create a new magnetic field which will cause the field to move and create a different inductance. Consequently, the 2474-14L can be a vital component in power supplies and other applications where current impulse needs to be regulated and maintained.

The 2474-14L is a Wirewound Inductor and Fixed Inductor that is designed to maintain a stable, consistent level of power output for a wide variety of applications. With its low DCR, low AC loss, and wide temperature range, the 2474-14L can be used in signal and power applications such as DC/DC converters, power supplies, telecommunications equipment, and automotive applications. Additionally, its ability to regulate and maintain consistent current impulses makes it an ideal choice for applications that require consistent power outputs.

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