DPO-1.0-220

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Fixed inductors are electrical devices used to store energy by offering resistance to the flow of electrical current in an AC circuit. The DPO-1.0-220 is a type of fixed inductor designed to provide tighter control on and improve performance of electrical circuits. This inductor was designed to operate over a wide frequency range that can reach up to 2.2GHz.

DPO-1.0-220 Application Field

The DPO-1.0-220 inductor is primarily used in radio-frequency (RF) circuits. It can be used for multiple purposes such as impedance matching, creating a filter, amplifier, or antenna, and resonant tank circuits. Since it is designed for highly frequency applications, it is ideal for use in communication systems, wireless devices, GPS, radio transmitters, and receivers. More specifically, the DPO-1.0-220 inductor is used in the antenna tuner of mobile phones, which means it can also be used in mobile handsets, radio equipment, and personal digital assistants (PDAs).

Working Principle of DPO-1.0-220

The inductor is made of a single layer or multiple layers of coil winding, and forms a closed circuit with any given material. When electrical current passes through the circuit, it induces a magnetic field. This magnetic field generates a counter electromotive force, which acts against the current and retards its flow. As the current increases, the inductance increases too, which reduces signal distortion.

The self-resonant frequency of the DPO-1.0-220 inductor is 2.2GHz. This means it is capable of achieving maximum operation frequency and bandwidths. It offers excellent RF performance that affects all low-frequency spurious resonances, enabling the user to achieve optimal performance. Aside from that, it also features high Q values, low ESR, and tight tolerances.

To sum it up, DPO-1.0-220 is an advanced type of fixed inductor used in high frequency RF circuits. Its wide operation range, self-resonant frequency, and tight tolerances make it an ideal component for numerous circuits and devices, including mobile phones and radios. Moreover, its operation is based on the principle of induction, and uses magnetic fields to reduce the flow of electrical current and reduce signal distortion.

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