SRP4020TA-100M Inductors, Coils, Chokes

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Fixed Inductors are components that are able to store electricity. They are popularly used for coupling, filtering, chokes, and auto-transformers. The SRP4020TA-100M is a device specifically tailored to these inductive applications. It enables inductors to be closely mounted with its miniature size. Furthermore, it is able to handle high working frequencies of up to 200MHz.

In its most basic form, the SRP4020TA-100M consists of two separate coils, each wrapped around a magnetic core made of ferrite material. Its structure is designed to allow the two coils to be wired in series or parallel. By combining the two coils the inductor can either increase (paralleling) or reduce (series) the impedance of the device.

The SRP4020TA-100M is designed to work within a narrow range of temperature and frequency. The device is composed of materials that can tolerate temperatures between -40℃ and 85℃ and frequency range of 0.1 to 200 MHz. Furthermore, the SRP4020TA-100M can also be used for power matching and RF signal filtering.

The SRP4020TA-100M is often used for power matching applications such as power line communications, base station applications, and equipment protection. In power line communications, the inductor creates a frequency-dependent resistance which acts like a low-pass filter, allowing desired signal to be passed through while rejecting extraneous signals. Base station applications, on the other hand, use the SRP4020TA-100M to provide flexible tuning of the different portions of the radio receiver. Finally, in equipment protection applications, it is given the task of preventing damage to the system due to saturation caused by transmission/reception of powerful signals.

The working principle of a fixed inductor is fairly simple. By connecting a DC or AC voltage across the coils, electricity is stored in the cores’ magnetic field. The field collapses, causing the current to build up, when the voltage is removed. This energy is then dissipated as a voltage across the inductor. In addition to this, the two cores can also be connected in parallel or series for impedance control. If connected in parallel, the inductance is added whereas in series the inductance is subtracted.

In summary, the SRP4020TA-100M is an ideal fixed inductor for applications such as power matching, RF signal filtering, base station applications, and equipment protection. Its small size and the ability to handle high working frequencies of up to 200MHz make it an ideal device for these applications. The device is composed of materials that can tolerate temperatures of -40℃ and 85℃ and a frequency range of 0.1 to 200 MHz. The working principle of a fixed inductor is fairly straightforward, as its purpose is to store energy in the magnetic cores when a voltage is applied across its two coils.

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