DR74-151-R Inductors, Coils, Chokes

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Fixed inductors, also known as coils, are electronic components that are used to introduce inductance into a circuit. The DR74-151-R is one such component, specifically designed for radio frequency usage. It can be used for a variety of applications, such as filtering, impedance matching, signal attenuation, and signal coupling.

The DR74-151-R is a fixed inductor with a high quality factor that offers low inductance of 0.01 μH¬–2.4 μH and operating temperatures ranging from -55°C to +105°C. It is constructed from a small cylindrical ferrite core, with a single-turn low-resistance wire winded onto the core. It also has a plastic cap that is used to protect the components from dust and other environmental elements.

The DR74-151-R uses a single-turn winded core design, which means that the resistive portion of the circuit is kept to a minimum, thus providing for high-quality operation. In addition, the low-resistance windings also ensure that the inductance is low, thus enabling the device to use the frequency of the radio waves to its advantage.

The DR74-151-R’s main application field is radio frequency applications that require high isolation between the transmitter and receiver, in order to prevent interference between different transmitters or receivers that are operating in the same frequency range. For example, this inductor can be used in cell phones, Wi-Fi routers, satellite receivers, and other wireless communication devices.

In addition to its application in radio frequencies, the DR74-151-R can also be used in signal coupling of analog circuits. These applications include filters, impedance matching, and signal attenuation. The DR74-151-R is not suited for high-frequency uses, as it has a limited range of frequencies that it can support.

The DR74-151-R’s working principle is based on the concept of inductance. An electrical current flowing through a wire will generate an opposing magnetic field. This magnetic field will induce an opposing current in adjacent conductors, thus creating inductance. The DR74-151-R uses this principle to achieve its desired effect.

The DR74-151-R is a high-quality inductor component with various application fields and a working principle based on inductance. It is designed for radio frequency applications and is suitable for signal coupling in analog circuits. Its low-resistance windings and wide operating temperatures make it an ideal choice for many applications.

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