M1331-272K

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Fixed Inductors are components used in electronic circuits to produce magnetic fields. They are usually made from coils of wire and can be used to regulate current, create voltage, and store energy for later use. The M1331-272K is a fixed inductor specifically designed for applications that require high operating temperatures. In this article, we will discuss the application field and working principle of the M1331-272K.

The M1331-272K is a high-performance inductor designed for use in extreme environments. It is specifically optimized for optimal performance at temperatures up to 140°C. This makes it suitable for use in high-temperature environments, such as in automotive systems, industrial applications, and avionics. The coil windings of the M1331-272K have also been designed to reduce radiated EMI, making it more suitable for use in near-high-frequency devices.

The M1331-272K is a high-frequency inductor, and its construction reflects this. Each winding is constructed with tight tolerances and low-loss enameled copper wire to provide higher levels of frequency stability. Additionally, the core is constructed of Ferrite material with a high saturation magnetic flux density for greater inductance values at higher frequencies. The inductor is housed in a terminal block with a metal enclosure for added durability and stability.

The working principle of a fixed inductor is based on a basic concept known as Faraday’s Law of Induction. This law states that when a changing magnetic field is placed in the vicinity of a conductor, it creates an electrical field that induces a voltage in the conductor. In a fixed inductor, this voltage induces a current in the coil which produces an opposing magnetic field, which resists the initial current and causes it to slow down. This resistance is the impedance of the inductor, and is measured in ohms.

The impedance of the M1331-272K is rated at 0.1 to 0.9Ω in the frequency range of 0.2 to 20MHz. This makes it suitable for a variety of high-frequency applications, such as LCD power supplies, air compressor controllers, or automotive power supplies. The maximum current rating is 500mA, making it suitable for higher-power applications. Additionally, the total package size is only 0.08” x 0.16”, making it highly space-efficient.

In conclusion, the M1331-272K is a fixed inductor specifically designed for high-temperature applications. Its construction ensures high levels of frequency stability and low EMI, while its small package size gives it the flexibility to be used in a wide range of applications. Its rated impedance and maximum current rating make it suitable for use in many high-frequency applications, from LCD power supplies to air compressor controllers.

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