PM74SH-221M-RC

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Fixed inductors are electromagnetic components used for applications such as power electronics, automotive, and defense. Fixed inductors are designed to cleanly filter electrical noise and ensure efficient power transfer. The PM74SH-221M-RC is a popular fixed inductor designed for applications requiring a high power capability and reliable performance.

The PM74SH-221M-RC is a surface-mount, four-pin inductor designed by Taiyo Yuden. This inductor provides double-sided copper plated and tin plated terminals, and is ideal for applications requiring a high-quality design. This inductor has a maximum current of 8A and a total current of 16A, with a voltage range of 3V to 30V. It also has cycling capability of 1 ohm and a working temperature of -25 to +85℃. In addition, the PM74SH-221M-RC features good insulation reliability and high-temperature resistance.

The primary application field for the PM74SH-221M-RC fixed inductor is power electronics, such as power supplies, voltage-stabilizing circuits, and voltage converters. It can also be used in automotive applications, such as power supplies, voltage regulators, and automotive electronics. Additionally, this inductor is suitable for defense applications, such as military and aerospace.

The PM74SH-221M-RC uses magnetic flux to convert electrical energy into magnetic energy. When a current passes through an inductor, a magnetic field is generated. This field induces a voltage across the inductor terminals which creates a current that opposes the original current. This principle, known as Faraday\'s law of induction, creates a smooth change in current, which is very useful in regulating electrical power. The orientation of the inductor\'s two coils further affects the inductance value, as well as the number of turns and the magnetic field that each coil creates.

The PM74SH-221M-RC also features low-profile and very low-resistance construction, which makes it an ideal choice for high-current applications. This inductor can reduce the EMI effects and improves the output current and ripple current. The PM74SH-221M-RC also reduces the noise generated by the system generated from the inductance of the inductor.

In conclusion, the PM74SH-221M-RC is a high-quality fixed inductor designed for applications requiring efficient power transfer and reliable performance such as power supplies, voltage regulators, automotive electronics, and defense. It utilizes Faraday\'s law of induction to convert electrical energy into magnetic energy, creating a smooth change in current. With its low-profile and low-resistance construction, it is also capable of reducing electric noise and improving output current and ripple current.

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