SP1210-182K

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Fixed Inductors

Inductors, also known as coils or reactors, are passive electrical components used in electronic circuits for storing energy in the form of a magnetic field. Fixed inductors are widely used in various applications, from high frequency circuits to improving regularity of current in a circuit. Among inductors, the SP1210-182K is a popular choice used by both novice and experienced electronics hobbyists.

SP1210-182K Application Field

The SP1210-182K is a low-profile power inductor designed for medium and high frequency applications. It is commonly used in DC-DC converters, active filters, precision instrumentation, switching regulators, and in automotive electronics. This inductor also has a wide range of applications, such as power supplies, AC/DC adapters, power converters, and battery chargers.

The SP1210-182K has 8 enhanced features and properties. First, it has a high current capability of 6.9 A, with a maximum withstand current of 6.3 A. Second, it has a low DC resistance of 0.087 Ω, allowing higher power capability. Third, it has excellent electrical performance with a better core-to-winding coupling performance and lower core losses. Fourth, it has a low temperature coefficient, which reduces the temperature rise of the component. Fifth, it has an operating temperature range of -40°C to +105°C. Sixth, it has low inductance and effective shielding against EMI. Seventh, it is RoHS compliant and halogen-free. Lastly, it is designed to operate with a high temperature solder of 260°C, providing improved reliability.

SP1210-182K Working Principle

The working principle of the SP1210-182K is based on Faraday’s law of electromagnetic induction. This states that if a conductor moves through a magnetic field, then it will induce a current, or electromotive force (EMF) in the conductor. This EMF is proportional to the rate of change in the magnetic flux. The SP1210-182K works by using the EMF induced in the core of the inductor. As current flows through the core winding, a magnetic field is produced. This magnetic field then induces an EMF in the core winding, forming a closed-loop with the surrounding magnetic field.

The EMF is proportional to the rate at which the magnetic field changes. This means that when the current in the core winding increases, the EMF will increase, and vice versa. This allows the current to be regulated and controlled by varying the rate at which the magnetic field changes. The SP1210-182K is highly efficient and can be used in a variety of applications.

Conclusion

The SP1210-182K is a power inductor designed for medium and high frequency applications. It features a wide operating temperature range and low DC resistance, allowing it to be used in a variety of applications. It has 8 enhanced features and properties, which include high current capability, excellent electrical performance, and effective shielding against EMI. The SP1210-182K operates on the principle of Faraday’s law of electromagnetic induction, and is a popular choice among electronics hobbyists for its efficiency and versatility.

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