IHB2EB221K

Q @ Freq:	--
Height - Seated (Max):	0.840" (21.34mm)
Size / Dimension:	0.825" Dia (20.96mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	--
Series:	IHB
DC Resistance (DCR):	150 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	2.5A
Tolerance:	±10%
Inductance:	220µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	--

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Fixed Inductors

Fixed Inductors are electrical components essential for power electronics devices. They are commonly used in a variety of applications, and in particular, the IHB2EB221K is a popular choice. This article will cover the IHB2EB221K’s application field and working principle.

Application Field

Generally, fixed inductors are used in power electronics devices such as DC/DC converters, solar power inverters, and electric vehicles. In these applications, fixed inductors act as a passive element to store and subsequently release energy in the form of transient currents. More specifically, the IHB2EB221K features a high saturation current of 23A, making it ideal for transistors and diode inverters, as well as motor applications. It also features a wide operating temperature range and has a low DC resistance of less than 1 ohm, ensuring that it has reliable performance. Additionally, the IHB2EB221K also comes with a mountable bobbin for easy installation.

Working Principle

Fixed inductors work using the principles of electromagnetic induction. When an electric current passes through an inductor, it creates a magnetic field around it. This magnetic field is then used to induce a voltage across the inductor. This induced voltage opposes the electrical current, resulting in a temporary increase in the inductor’s resistance. This increase in resistance serves to reduce the current passing through the inductor. In power electronics, fixed inductors can be used to filter out high-frequency components and reduce electrical noise.

Conclusion

The IHB2EB221K is a popular fixed inductor used in a variety of power electronics applications. It features a high saturation current, a wide operating temperature range, and a low DC resistance, making it suitable for transistors, diode inverters, motor applications, and more. Additionally, it works using the principle of electromagnetic induction, allowing it to be used as a filter for high-frequency components and reduce electrical noise.

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