N06DB220K

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Fixed inductors are components used in many electronic circuits to store electric energy and control electrical current. They are composed of a coil of insulated wire wound around a core, usually made of metal or ceramic. The inductor acts as a passive element, meaning that it does not require any external power to operate.

The N06DB220K is a fixed inductor specifically designed for use in automotive applications. This component is an axial-leaded inductor and features a single layer coil design. It is enclosed in a thermally-conductive casing that helps dissipate heat. Additionally, the device is encased in a flame-retardant material, ensuring a safe and reliable operation.

The N06DB220K has a rated inductance of 220 microhenries and is rated for a maximum current of 3.0 amps. This device is very versatile and can be used for a variety of applications such as filtering, voltage transformation and current limitation. In the automotive industry, this inductor is used to suppress the electromagnetic interference (EMI) from electrical circuits and ensure proper signal transmission.

As with any inductor, the N06DB220K works on the principle of electromagnetic induction. In a fixed inductor, the interaction of the core and the coil creates a magnetic field, which induces a voltage in the coil, known as the back-emf or counter-electromotive force. The magnitude of the counter-electromotive force (EMF) depends on the rate of the change of current, which is also known as the inductance of the coil.

This inductor also features a low DC resistance of 0.02 Ohms and a high self-resonance frequency of 200 kHz. The high self-resonance frequency ensures that the device can function in high frequency applications, making it valuable for systems such as airbags, brake systems, engine control, and more. Additionally, the device has an operating temperature range of -40 to +125 Celsius, making it suitable for a wide variety of environments.

In conclusion, the N06DB220K fixed inductor is a reliable and versatile component designed for a wide range of applications, particularly automotive applications. It is enclosed in a flame-retardant material, and features a low DC resistance and high self-resonance frequency. The device operates on the principle of electromagnetic induction and can withstand temperatures up to +125 Celsius.

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