ELJ-RE12NJFA Inductors, Coils, Chokes

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Fixed inductors are components that store electrical energy in an electric field when there is a current flowing through the device. They are typically used in many electronic circuits such as amplifiers, oscillators, and signal routers. The ELJ-RE12NJFA is a type of fixed inductor that is mainly used for switching regulators, DC/DC converters, and power supplies.

What is the ELJ-RE12NJFA?

The ELJ-RE12NJFA is an SMD (Surface Mount Device) type of inductor. It is a high current, multi-layer ceramic chip inductor that provides high performance and stability. It is designed to handle extreme power levels with low noise and heat generation. The device has a high current rating up to 10A and is available in an industry-standard Power Inductors case size of 7.3mmx7.3mm with various package types.

Application Field and Working Principle

The ELJ-RE12NJFA is mainly used in applications such as DC/DC converters, switching regulators, and power supplies. It is designed to efficiently convert AC power into DC power, and is used to convert voltage or current levels in different electronic circuits. The device works by creating a magnetic field when a current passes through its windings. This magnetic field induces a voltage across the device, which can then be used to power other components.

The device has a wide operating temperature range, from -40°C to +85°C. This allows the device to be used in applications with a wide temperature range. The device is also designed to have a low DC resistance and low inductance, which makes it highly efficient when converting AC to DC power. In addition, the device has a high power handling capacity and can dissipate high temperature without damage.

The device has a low cost and is highly reliable, making it ideal for use in high-power applications. The device also has an EMI rating of >60 dB. This rating ensures that the device will not emit any electromagnetic interference which can interfere with other electronic components.

Conclusion

The ELJ-RE12NJFA is an SMD type of fixed inductor mainly used for switching regulators, DC/DC converters, and power supplies. It is designed to convert AC power into DC power with efficiency, and has a wide operating temperature range. The device is also designed to have a low DC resistance and inductance which makes it highly efficient. In addition, the device has a high power handling capacity and can dissipate high temperature without damage. The device is highly reliable, has a low cost, and has an EMI rating of>60 dB.

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