PT400R-1500

DC Resistance (DCR):	180 mOhm Max
Height - Seated (Max):	--
Size / Dimension:	1.500" Dia x 0.600" W (38.10mm x 15.24mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	PTR
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	4.7A
Tolerance:	±15%
Inductance:	400µH
Material - Core:	--
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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

Fixed inductors, also known as coils, are passive electronic components composed of several turns of insulated wire wound around a core. There are many types of fixed inductors, such as PT400R-1500, with varying characteristics depending on the application and requirements. This article will discuss the application field and working principle of the PT400R-1500 fixed inductor.

Application Field

The PT400R-1500 fixed inductor is commonly used in RF and power circuits. It is typically employed in such applications as RF filters, bandpass filters, high-frequency tuned circuits, and other high-frequency circuit types. In power circuits, the PT400R-1500 may be used in AC power line filters and other power line harmonic-filtering circuits.

Working Principles

The principle of operation of the PT400R-1500 fixed inductor is quite simple. The inductor consists of a coil of wire wrapped around a core material. When a current is passed through the coil, an electromagnetic field is generated. This field induces a counter-electromotive force, or "back EMF," in the inductor which opposes the current. The opposing force increases as the current increases, and the inductor stores energy in its magnetic field.When an alternating current(AC) is used in a circuit containing an inductor, the induction of the opposing EMF generates a lagging current phase in the circuit. This lagging current phase causes the inductor to act as a filter, allowing alternating frequencies within its pass-band range to pass through the inductor with minimal impedance. This makes it ideal for applications such as RF filters, AC power line filters, and other applications that rely on the filtering characteristics of inductors.The inductance of a PT400R-1500 fixed inductor is dependent on two factors; the size of the coil and the material used for the core. Generally, the larger the coil, the higher the inductance. The core material also plays an important role, as a less permeable core material will reduce the inductance, while a more permeable one will increase it.

Conclusion

The PT400R-1500 fixed inductor is a versatile and reliable electronic component. It is commonly used in RF and power circuits to filter and smooth electrical power. The inductor has a simple principle of operation, where a current passed through the coil induces an EMF, and when an alternating current is used in a circuit containing the inductor, the induction of the back EMF generates a lagging current phase. This allows frequencies within the pass-band range to pass through with minimal impedance. The inductance of the inductor is dependent on two factors; the size of the coil and the material used for the core.

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

Part Number	Manufacturer	Price	Quantity	Description