PA1494.162NL

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Fixed Inductors are one of the most ubiquitous components in electronics today. With the advancements in technology, they are becoming increasingly important to modern electronics and applications. PA1494.162NL is a fixed inductor which is widely used for various applications. This article covers the application field and working principle of PA1494.162NL.

PA1494.162NL is primarily a high current inductor designed for power supply applications. It can handle high currents up to 4.2A with an inductance of 1.6μH. This makes it suitable for use in DC/DC converters, uninterruptible power supplies, protection circuits, and other related applications. Its operating temperature range is between -40 to +125 Celsius.

The PA1494.162NL is designed with an AEC-Q200 compliant package. The package is protected from moisture as well as physical stress. This provides a high degree of reliability in harsh environments. The package also provides low profile and high power dissipation capability, which makes it suitable for denser designs.

The working principle of a fixed inductor is based on Faraday’s law of induction. It states that when a changing magnetic field is applied to a conductor, an electromotive force is created in the conductor. This electromotive force is directly proportional to the rate of change of the magnetic field. Thus, an inductor is essentially a device that resists a change in current flow.

The PA1494.162NL consists of a steel core wrapped by copper coils. When a current passes through the copper coils, it generates a magnetic field, which resists the change in current flow. The inductance of the inductor is proportional to the number of coils and the permeability of the core. The higher the inductance, the more it resists a change in current.

The PA1494.162NL also features a high saturation current. This enables it to withstand higher current levels without saturating and malfunctioning. Additionally, the inductor has very low DC resistance which increases the overall efficiency of the design. It also offers excellent EMI protection performance and is RoHS compliant.

In summary, the PA1494.162NL is an excellent high current inductor for power supply applications. It offers high inductance of 1.6 μH, high saturation current, and excellent EMI protection performance. The package is AEC-Q200 compliant, making it highly reliable and suitable for harsh environments. Lastly, it offers excellent DC resistance, making it suitable for efficient design.

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