4302R-682F

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Fixed inductors are widely used electronic components. 4302R-682F are the types of fixed inductors, which are designed for use in a variety of applications. In this article, we will discuss the application fields and working principle of 4302R-682F.

Overview of 4302R-682F

4302R-682F is a surface-mount, shielded, through-hole fixed inductor. It is composed of high-quality oxygen-free copper winding, with an outer jacket of polyurethane, and an inner core of ferrite. Its size is 0.315 × 0.826 inches. With a rated inductance of 4.7mH ±20%, 4302R-682F provides excellent DC resistance and reliability for power electronics applications.

Application fields of 4302R-682F

4302R-682F is widely used in the electronics industry. It has a wide range of applications, such as:

• High frequency power converters
• Automotive electronics
• Switch mode power supplies
• DC-DC Converters
• Inverters
• Battery charge control

Working Principle of 4302R-682F

The working principle of 4302R-682F is based on the classic physical law of Faraday’s law of induction. When the inner core of a 4302R-682F is placed in a magnetic field, it will generate a voltage proportional to the rate of change of the magnetic flux. The generated voltage will then be stored in the inductor winding.

When an electric current is passed through the winding of the 4302R-682F, a magnetic field is generated around the core, and the inductor will oppose any changes in the current. The inductor will store energy in the form of the magnetic field, and will then release the energy in the form of electric current.

The amount of energy stored in the inductor is proportional to the square of the current passing through it. When the current is increased, the voltage across the inductor will increase, and vice versa.

Conclusion

4302R-682F is a type of surface-mount, shielded, through-hole inductor, which is designed for wide range of applications, such as high frequency power converters, automotive electronics, DC-DC converters, inverters, and battery charge control. It has excellent DC resistance and reliability for power electronics applications. Its working principle is based on Faraday’s law of induction.

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