MLF1005DR22KT

DC Resistance (DCR):	1.1 Ohm Max
Height - Seated (Max):	0.022" (0.55mm)
Size / Dimension:	0.039" L x 0.020" W (1.00mm x 0.50mm)
Supplier Device Package:	0402 (1005 Metric)
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	290MHz
Q @ Freq:	10 @ 25MHz
Series:	MLF
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	25mA
Tolerance:	±10%
Inductance:	220nH
Material - Core:	Ferrite
Type:	Multilayer
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed InductorsInductors help control the amount of current in alternating current circuits, such as those found in power electronic applications. Fixed inductors are important components in such applications, as they allow the control of electrical current parameters such as ripple current and harmonic distortion. One particular fixed inductor is the MLF1005DR22KT, a surface-mount fixed inductor for use in power electronics and motor control. This article will discuss the application field and working principle of the MLF1005DR22KT.The MLF1005DR22KT is a 4.7-µH fixed inductor designed specifically to reduce the size and weight of power-electronic systems. It has a rated current of r2.7A at 85°C, a saturation current of 4.8A at 85°C, and a temperature coefficient of –0.24%/°C. It is also equipped with a high-performance dielectric, making it durable and resistant to temperature and vibration-related problems.The MLF1005DR22KT is commonly used in power-electronic systems, such as switching power supplies, motor controls, and more. The inductor helps to reduce fluctuations in the voltage and current, in order to smooth out the circuit’s response and reduce harmonics. This makes it especially useful for applications that are sensitive to noise and signal interference. The MLF1005DR22KT is also suitable for use in automotive applications, as it is able to withstand higher temperatures and humid conditions.The working principle of the MLF1005DR22KT is based on a type of inductance known as self-resonant inductance. Self-resonant inductance works by storing energy when electric current passes through it. This stored energy is then released as a signal when the currents frequency decreases. As a result, a signal of constant amplitude is produced. This signal can be used to control the electric current in the circuit, as it can be used to change the rate of voltage change or the frequency of current.In addition, the MLF1005DR22KT has been designed to reduce power losses. This is achieved by using a high-performance dielectric that helps to reduce losses caused by coil heating. As a result, the inductor is able to provide more efficient power control, and minimize power loss.Overall, the MLF1005DR22KT is a highly versatile fixed inductor that is well-suited for use in power electronics applications. It has a wide range of applications, is reliable, and is able to reduce power losses. It is a reliable and cost-effective way to control current parameters such as ripple current and harmonic distortion in power electronics systems.

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