7447231101

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Fixed inductors refer to inductors that are fixed in the circuit and have no adjustable parameters, also known as fixed inductors or fixed coils. The 7447231101 is a type of air-cored, radio-frequency (RF) choke and therefore falls into this category. It is an ideal component for a range of filtering and RF isolation applications, such as attenuation of high-frequency noise in UHF receivers or automated digital processing circuitry.

The 7447231101 provides a high-impedance path for radio frequencies while presenting minimal impedance to low-frequency signals. This ensures that low-frequency signals are not rejected or distorted by the circuit while simultaneously blocking noise from interfering with communication. The 7447231101 also features a high Q-factor, making it especially ideal for high-precision application requiring accurate control of the inductance and amplitude of the RF signals.

From a construction standpoint, the 7447231101 is built using high-temperature plastic with a 6.4 millimeters standard SMT (Surface Mount Technology) footprint and a standard infrared reflow process. The high-temperature plastic and standard SMT design ensures that it can withstand high temperatures and humid conditions for many years. Additionally, the 7447231101 has a wide operating temperature range of -40℃ to +85℃, which further enhances its performance in extreme temperatures.

The working principle of the 7447231101 is based on Faraday’s law of induction, which states that an electromotive force (EMF) is induced in a coil when the magnetic flux passing through it changes. As a result, a voltage is induced across the inductor when a current flows through the coil. This voltage has a value proportional to the rate of change of the current passing through the coil. This is because the higher the rate of change of current (known as the inductor’s “inductance”), the higher the induced EMF will be.

In the case of the 7447231101, it is designed to have a very high inductance, which makes it ideal for high-frequency applications, as it can filter out noise from high-frequency signals while still allowing low-frequency signals to pass through. In particular, its large number of windings and its air-cored design make it especially suited for frequency-selective filtering and RF isolation.

The 7447231101 is a very popular inductor choice for high-precision applications where accuracy and stability are paramount. Its high-temperature plastic housing, standard SMT design, and wide temperature range make it a great option for many projects. Moreover, its construction in accordance with Faraday’s law of induction allows it to be used for high-precision filtering and noise cancellation. In conclusion, the 7447231101 is an ideal component for a range of filtering and RF isolation applications, making it a valuable addition to any design.

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