2727R-22J

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Fixed Inductors

2727R-22J is a type of fixed inductor with an application field and working principle that have specific characteristics. Fixed inductors are electrical components that have an inductance, or ability to store energy in a magnetic field, that is fixed or constant over a wide range of frequencies. Inductors can be used in a variety of applications, such as for focusing currents, filtering signals, blocking high frequencies, or used in matching of radio frequencies. Most commonly they are used in power supplies, low-frequency filters, and clock circuits.

The2727R-22J fixed inductor is a radial type built with multiple coils made of tinned copper wire, with a ferrite core. The external body is made of monolithic ceramic for improved protection including safety features such as polypropylene insulation and protection against over-voltage. The winding inductance of the device is 0.22μH with low DCR values.

The working principle of the 2727R-22J is that of a traditional inductor. It is made up of a coil of wire wrapped around a ferrite core, or, in the case of a 2727R-22J, a monolithic ceramic core. As current passes through the coil of wire, a magnetic field is created which stores energy. This magnetic field can then be used to block or filter out high frequencies, focus currents, or match radio frequencies. As the current passing through the coil changes, so too does the electromagnetic field, affecting the inductance of the device.

The 2727R-22J fixed inductor is an excellent choice for applications requiring a fixed or constant inductance. Its robust construction and ability to withstand high voltage makes it suitable for even the most demanding of applications. Its winding inductance of 0.22μH and low DCR values make it ideal for low-frequency filters, clock circuits and power supplies.

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