LQH32PB220MN0L

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Fixed Inductors

Fixed Inductors are one of the most important components of electronic circuits. Although they are usually small in size, they play an important role in the performance of electronic devices such as computer systems, audio systems, communication systems, power systems, and automotive systems. The LQH32PB220MN0L is one type of Fixed Inductor which is widely used in various applications.

The LQH32PB220MN0L is an Inductor with a rated inductance of 2.2 μH and is designed around a ferrite core. The maximum DC resistance of the Inductor is 0.013 Ω. The Inductor has a maximum operating temperature of 105 °C and is housed in a 5-pin surface mount package. The package size is 4mm x 4mm, with a height of 1mm, making it highly suitable for applications where size is a critical factor.

Application Field and Working Principle

The LQH32PB220MN0L is commonly used in switching power supply circuits, as well as in circuits where high frequency noise suppression is required. It is also widely used as an AC filter for a variety of consumer electronic devices, such as cell phones, digital cameras, and game systems. Additionally, the LQH32PB220MN0L can be used in circuits that require high-speed signal switching. The inductance of the LQH32PB220MN0L prevents excessive voltage surges, thus providing safe conditions for systems that use sensitive components such as MOSFETs.

An Inductor is a passive two-terminal electronic component, which is used to store energy in the form of magnetic fields. It is one of the most basic types of components used in electronic circuits, and it consists of a coil of wire which creates a magnetic field when current is flowing through it. When the current passes through the Inductor, a voltage across the terminals of the Inductor is generated, which is proportional to the rate of change of the current.

The working principle of the LQH32PB220MN0L Inductor is simple. When an AC voltage is applied to the Inductor, a small electrical current flows through the inductance and creates a magnetic field. The magnetic field created by the inductance opposes the alternating current, thus limiting its flow. This is known as the inductive reactance property of the Inductor, and it is directly proportional to the frequency of the current passing through it. The higher the frequency, the higher the electrical resistance and the lower the current that can pass through the inductance.

The LQH32PB220MN0L Inductor has a high-frequency noise suppression characteristic which makes it suitable for applications where high frequency noise is present. It can be used in switching power supplies to reduce switching noise and to reduce ripple voltages. It is also useful in audio systems as a means to reduce hum and noise from the audible range. In addition, it has an inductance that reduces shock and vibration in automobile and home theater systems.

In conclusion, the LQH32PB220MN0L is an important component of fixed inductors, and its application fields and working principles have been discussed in detail. It has a wide range of uses, from noise suppression to shock and vibration reduction. Its small size and high-frequency noise suppression properties make it an ideal choice for a variety of applications.

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