SRR4018-680Y Inductors, Coils, Chokes

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Fixed inductors are simple and essential components in many electronic circuits, serving to store and discharge electrical energy in a controlled manner. The SRR4018-680Y fixed inductor performs such a role and is specifically designed to provide a high-power to low-cost ratio, while ensuring long-term reliability. This article will analyze the application field and working principle of the SRR4018-680Y.

Application Field

The SRR4018-680Y can be found in a wide range of application fields. It is typically used in switched-mode power supplies (SMPSs) for high-current applications that require a high-voltage inductor. Besides, the SRR4018-680Y is often used in dc-to-dc converters, mobile phone chargers, and multiple-output power supplies. Additionally, this fixed inductor is used in power backup systems, solar inverters, electric vehicle charging systems, and advanced driver-assistance systems (ADAS).

The SRR4018-680Y fixed inductor is an ideal choice for high-reliability applications since its high-quality construction and design meet UL and other safety standards. Therefore, it is commonly found in power systems with safe-failure protection or safety-critical applications such as medical equipment, automotive systems, and aerospace applications.

Working Principle

The basic principles of the SRR4018-680Y fixed inductor are similar to those of other inductors. This small component works with the help of a wire coil wrapped around an iron core. When electric current passes through the wire coil, it produces a magnetic field around it and stores some of the energy in that field. At the same time, the core helps to concentrate and intensify the magnetic field.

When the electric current stops, the magnetic field dissipates and this energy is released back into the electric circuit. Thus, the inductor works by storing and discharging energy in the form of a magnetic field. This principle can be used to limit the amount of energy transferred through a circuit, providing a “low-pass filter” effect.

The SRR4018-680Y fixed inductor is specially designed for high-reliability applications. Its magnetic core is built using a unique process that enhances its mechanical strength and durability. This core, paired with the high-quality wirewrap construction, ensures long-term performance and reliability.

Conclusion

The SRR4018-680Y fixed inductor is a reliable and durable electronic component used in many different application fields. It works by storing and discharging energy in the form of a magnetic field, enabling it to provide a high-voltage inductor with a high-power to low-cost ratio. The unique core construction and design of the SRR4018-680Y ensure long-term reliability, making it an ideal choice for high-reliability applications.

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