PA4341.472ANLT

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Fixed inductors are widely used in various instrumentation applications, such as oscillators, pulse amplifiers and frequency meters. The PA4341.472ANLT is one such type of fixed inductor, which can be used to modify the coupling between different electrical circuits, according to its designed frequency characteristics. This article will discuss the application field and working principle of the PA4341.472ANLT fixed inductor.

The main feature of the PA4341.472ANLT is its small size, due to its application in extremely small devices, such as portable electronics and consumer-grade electronics. Its inductance values range from 0.047 to 50 microhenry, which allows it to be adapted for different operating frequencies. The PA4341.472ANLT is susceptible to environmental conditions, so the temperature range must be taken into consideration when choosing this product. It also offers copper clad lamination and epoxy resin encapsulation for easy soldering and for mechanical protection.

The PA4341.472ANLT fixed inductor can be used in various circuit configurations, such as voltage divider, L-C notch filter and differential amplifier stages. It is especially useful in applications where the inductance must be precisely tuned, such as signal and RF filtering. Its impedance increases with increasing frequency, making it suitable for operation at frequencies above the resonant frequency of the coil. Moreover, due to its small size, the PA4341.472ANLT can be used in amplifiers circuits, where inductors with a large size would otherwise be impractical.

The working principle behind the PA4341.472ANLT fixed inductor involves the use of an iron metal core surrounded by a wire. When an alternating current passes through the wire, an electromagnetic field is generated, which interacts with the iron core and generates an oppositely directed magnetic field. As the wire wound around the core cuts through these magnetic fields, it induces an electromotive force or "back-EMF" in the opposite direction. This generated back-EMF opposes the applied current, producing an inductive reactance, which dissipates the energy in the current as heat. This effect is known as the Lenz’s Law.

The PA4341.472ANLT fixed inductor can be used in a wide range of applications, due to its precision and its small size. The device can be used for signal and RF filtering, radio transmissions and receivers, electronic switching systems and electronic power supplies. Furthermore, the product provides superior electrical insulation and excellent mechanical reliability. To ensure the proper operation of the device, it is important to carefully consider the environmental conditions under which the device is used and to also pay attention to the specified temperature range.

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