4922R-21H

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 play an important role in many electronic circuits. One type of fixed inductor is the 4922R-21H, which is designed for use in AC-DC power converters, DC-DC converters, and other similar applications. This article will discuss the application field of the device and the working principle behind it.

Application Field

The 4922R-21H fixed inductor has a number of applications. It is often used in DC-DC converters, AC-DC power converters, and other similar applications. It is best suited for use in low voltage and low current circuits. Due to its high operating temperatures and wide temperature range, it is also suited for use in high temperature applications.

The 4922R-21H is designed to operate in a frequency range of between 10Hz and 25kHz. It is best suited for use in circuits operating at frequencies of around 1kHz. The device also has a low DC resistance, making it suitable for use in DC circuits. Finally, the device is designed to operate in a temperature range of -40 to +85°C.

Working Principle

The working principle behind the 4922R-21H fixed inductor is based on the principle of electromagnetic induction. When the device is placed in an alternating current (AC) circuit, a magnetic field will be created around it. This magnetic field will induce a voltage in the device, which in turn will cause a current to flow in it. This current then produces a magnetic field in the device, which will induce a voltage in the circuit.

The device is designed so that the magnitude of the voltage induced in the device is proportionally linked to the magnitude of the current in the circuit. This means that if the current in the circuit increases, the voltage induced in the device will also increase. Similarly, if the current in the circuit decreases, the voltage induced in the device will decrease.

The 4922R-21H fixed inductor also has additional features. For example, it has a low profile which makes it suitable for use in crowded and densely packed circuits. It also has low profile leads, allowing it to be used in stackable or flexible layout applications. Furthermore, the device has low profile insulation, providing protection against short circuits and stray radiation.

In conclusion, the 4922R-21H fixed inductor is designed for use in AC-DC power converters, DC-DC converters, and other similar applications. The device is based on the principle of electromagnetic induction and has a number of features that make it suitable for use in low voltage and low current circuits. It has a low profile, low profile leads, and low profile insulation. All of these features make the device an ideal choice for a wide variety of applications.

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