PA4335.222YNLT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors, also known as chokes, are components that store energy in the form of magnetic fields when electric current passes through them. PA4335.222YNLT is a four-pin, surface-mount, through hole through hole inductor. These inductors are most often used in radio frequency applications such as antenna and amplifier circuits, where electric signals pass through them. This article will discuss the application field of PA4335.222YNLT and how it works.

Applications of PA4335.222YNLT

PA4335.222YNLT is a high-frequency inductor, with an inductance value of 4.7μH ±20%. Since it is a 4-pin device, it can be used in both unidirectional and bidirectional applications. It is suitable for printed circuit board (PCB) layouts in small designs and high-density packages. This inductor is primarily used for signal conditioning in high-frequency and radio-frequency applications, such as in−band video filters, GPS solutions, and DSRC transponders. It can also be used in Cellular, RFID, microwave, and satellite applications.

The main advantage of this inductor is its resistance to parasitic capacitance, which means it can be used in applications where minimal noise is required, such as low noise amplifiers (LNAs). It is also well-suited for switching power supplies, such as laptop computers, where inductors are used to regulate the power supplied. Furthermore, PA4335.222YNLT can be used in the base station sites for GSM, UMTS, and LTE networks.

Working Principle of PA4335.222YNLT

PA4335.222YNLT is a ceramic core, air-wound core inductor. When a current is present, it will create a magnetic field in the center of the inductor, which stores the energy. When the current is removed, the stored energy is released back into the circuit. This is known as “self-generated back-EMF.”

The inductance value of the core is determined by the number of turns of copper wire that is present in the device. By increasing the number of turns, the inductance value increases. For example, a 4.7 μH value is produced when the number of turns is increased from 4 to 6.

PA4335.222YNLT also affects the frequency characteristics of a signal. As frequency increases, the inductor will act as a low-pass filter, blocking signals above a certain frequency. This can be used to eliminate parasitic capacitance which can cause unwanted noise. It can also reduce the distortion of the signal when it goes through the inductor.

The efficiency of PA4335.222YNLT is also extremely high, meaning that it can handle high current without overheating. This is due to its low DC resistance. This makes it ideal for switching power supplies, allowing it to handle high current without any risk of damage.

Conclusion

PA4335.222YNLT is a high-frequency, 4-pin, air-wound inductor that is suitable for small PCB layouts and high-density packages. It is most commonly used in signal conditioning applications, such as antenna and amplifier circuits, due to its resistance to parasitic capacitance. It also works as a low-pass filter, allowing it to block unwanted noise in the circuit. Furthermore, it has extremely high efficiency, meaning it can handle high current without overheating. This makes it ideal for use in switching power supplies.

The specific data is subject to PDF, and the above content is for reference