ER1641-823JM

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Fixed Inductors

An inductor, also known as a coil, choke, or reactor, is an electrical device that stores energy in the form of magnetic fields. When an electrical current is present, it creates a magnetic field around the inductor as a result of Faraday\'s law of induction. Inductors are typically used to limit current, filter noise, and to store and adjust electrical signals.

The ER1641-823JM is a fixed inductor device designed for applications such as auto transceivers, Bluetooth adapters, and Wi-Fi modules. The device’s small, compact size, high reliability, and low cost make it an ideal choice for these types of applications.

Working Principle

The working principle behind the ER1641-823JM is based on Faraday’s law of induction, which states that when an electrical current flows through a conductor, a magnetic field is created around the conductor. This magnetic field then induces a voltage in the conductor. The voltage in the conductor is proportional to the rate of change of the magnetic field.

The ER1641-823JM is designed to reduce high-frequency noise in circuits. When a high-frequency current passes through the device, its inductance causes a decrease in the current. This decrease in current reduces the amount of high-frequency interference present in the circuit. In addition, the device also provides protection against over-voltage, short circuits, and thermal protection, making it a reliable and robust component for use in a variety of applications.

Applications

The ER1641-823JM is commonly used in automotive and wireless applications such as auto transceivers, Bluetooth adapters, and Wi-Fi modules. The device is small, with a compact size, and it is highly reliable with a low cost. It is used in a variety of automotive circuits including ECU, BCM, ABS, airbag, climate control, and powertrain. It is also used in wireless applications such as Wi-Fi, Bluetooth, RF, and Zigbee.

The fixed inductor device is also used in noise-sensitive circuits such as audio and video equipments. It is used to filter out high-frequency noise, reducing interference and improving signal quality. It can also be used to limit the current of an inductor circuit.

Conclusion

The ER1641-823JM is a fixed inductor device designed for use in automotive and wireless applications. It is used to reduce high-frequency noise, limit current, and protect circuits from over-voltage, short circuits, and temperature fluctuations. The device is small, with a compact size and a low cost, making it a reliable and cost-effective option for a variety of applications.The specific data is subject to PDF, and the above content is for reference