2256R-51L

DC Resistance (DCR):	105 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.225" Dia x 0.570" L (5.72mm x 14.48mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2256R
Shielding:	Unshielded
Current - Saturation:	61mA
Current Rating:	61mA
Tolerance:	±15%
Inductance:	15mH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors, such as the 2256R-51L, provide a wide range of cost effective solutions for various applications. The 2256R-51L is an air cored fixed inductor with a rated inductance of 0.22uH and a rate of 0.51A. It has a RoHS compliant plastic bobbin with an FR-4 base for increased stability and is available in a variety of form factors.The 2256R-51L is primarily used in DC to DC converters, switching power supplies, UPS systems, and switching regulators. It is designed to provide a constant inductance even when the current varies, and to provide voltage and current regulation in these applications. This makes it ideal for applications such as voltage regulators, flyback converters, resonant converters, and linear converters.The working principle of a fixed inductor is based on Faraday\'s law, which states that a changing magnetic field will induce an electric field. As current passes through the inductor, a magnetic field is generated which induces a voltage across the inductor. This voltage is opposed to the change in current, causing the current to decrease. As a result, the inductor provides a constant value of inductance, regardless of the amount of current passing through it.In the application of the 2256R-51L, the inductor is used to provide current and voltage regulation. This is done by controlling the amount of current flowing through the inductor, thus changing the inductance and voltage. By controlling the amount of current and the inductance value, the 2256R-51L can be used to regulate the output of a power supply, providing a constant voltage or current regardless of changes in the load. The 2256R-51L can also be used to control the output of a switching regulator, providing stability and regulation to the output voltage. The inductor helps to extend the duty cycle of the device by delaying the switching of the regulator, allowing it to maintain constant output voltage even under changing load conditions.The 2256R-51L also provides effective noise reduction in applications such as switching power supplies. As current passes through the inductor, the generated magnetic field helps to reduce the signal noise, helping to reduce interference with other electrical devices.The 2256R-51L offers a wide range of cost effective solutions for various applications. Through its ability to provide voltage and current regulation, reduce noise, and extend the duty cycle of a switching regulator, it makes an ideal choice for many applications. The small form factor and low profile of the 2256R-51L make it particularly well-suited for use in portable devices. With its wide range of features and benefits, the 2256R-51L is sure to provide reliable performance in any application.

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