MHQ1005P91NHTD25

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Fixed Inductors

A fixed inductor is an electronic device commonly used in electronic circuits. It consists of an insulated wire or a coil of multiple wires surrounded by a material called a core, which affects the inductance. Inductors are used to store energy in the form of a magnetic field and are also used to filter out high frequency signals in electronic circuits.

The model MHQ1005P91NHTD25 is an example of a fixed inductor and it belongs to the range of miniature surface mountable inductors. It is made of a ferrite core and is designed to operate in a frequency range between 6.5 and 100MHz. It is small in size, measuring 5mm (L) x 5mm (W) x 3.6mm (H). The device is rated at 100nH, has a DC resistance of 0.3 Ohm, and its saturation current is rated at 60mA.

Application Field

The MHQ1005P91NHTD25 fixed inductor is ideal for high frequency and low power applications due to its small size and low resistance. It is mainly used in automotive electronics, PC and wireless communications, and digital signal processing (DSP) applications. It can be used in circuit boards to provide a low-noise, low-resistance connection for power and ground planes. Its small size also makes it ideal for use in miniature products, such as cellular phones and digital cameras, and for high-density applications.

Working Principle

The working principle of the MHQ1005P91NHTD25 fixed inductor is based on Faraday\'s law of induction, which states that a changing magnetic field induces electromotive force (EMF) in a coil or circuit. When an alternating current (AC) passes through the inductor, it creates a magnetic field around the conductor that induces a voltage in the inductor. This voltage is the opposite of the applied voltage, and the magnitude of the voltage depends on the inductance of the device.

The core material affects the inductance of the inductor. As current passes through the inductor, the magnetic field created around it becomes stronger, inducing a greater voltage. The core material also affects the rate at which the magnetic field decays when the current decreases, influencing the voltage and synchronization of the signal passing through the inductor.

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