IHD1EB391L

Series:	IHD
Packaging:	--
Part Status:	Active
Type:	Wirewound
Material - Core:	Ferrite
Inductance:	390µH
Tolerance:	±15%
Current Rating:	570mA
Current - Saturation:	370mA
Shielding:	Unshielded
DC Resistance (DCR):	770 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Inductance Frequency - Test:	1kHz
Features:	--
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.270" Dia x 0.700" L (6.85mm x 17.78mm)
Height - Seated (Max):	--

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Fixed Inductors

The IHD1EB391L is a type of fixed inductor, a component that induces an electrical current in its windings when a voltage is applied. The inductor has numerous applications, depending on the current and voltage requirements of the circuit. This article will discuss the application field and working principle of the IHD1EB391L.

Application Field

The IHD1EB391L is primarily used in power electronics, such as power supply and motor control circuits. It is designed to be used in a wide range of applications, including voltage regulation, dynamic brake applications, and general energy management systems. It is also suitable for use in DC/DC converters as a storage element.The IHD1EB391L is rated at 1 Amp with an inductance of 391mH. This allows it to be used in a variety of power applications requiring low current and high voltage requirements. Its high voltage capabilities make it ideal for use in high-power applications such as motor control circuits.

Working Principle

The IHD1EB391L operates on the principle of electromagnetic induction. When a voltage is applied across the inductor, a current is induced in its windings. As the current passes through the inductor, it produces a magnetic field that induces a voltage across the inductor in proportion to the intensity and rate of change of the current. This allows the inductor to effectively control current in a circuit and regulate the amount of power that is supplied to the load.The IHD1EB391L has a distributed air gap that helps to reduce the core losses and saturation of the inductor, allowing it to work more reliably and efficiently in high-power applications. Additionally, the distributed air gap helps to increase the inductive and capacitive performance of the inductor, allowing it to handle higher currents and higher voltages.

Conclusion

The IHD1EB391L is a type of fixed inductor that is used in power electronics applications such as power supply and motor control circuits. It is designed to operate at 1 Amp with an inductance of 391mH and is suitable for DC/DC converters. It works on the principle of electromagnetic induction, whereby a voltage is applied across the inductor and it induces a current in its windings. This current produces a magnetic field that induces a voltage across the inductor in proportion to the intensity and rate of change of the current. Additionally, the inductor has a distributed air gap that helps to reduce core losses and saturation and increases its inductive and capacitive performance, allowing it to handle higher currents and voltages.

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