4470R-25F

DC Resistance (DCR):	3.2 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.310" Dia x 0.910" L (7.87mm x 23.11mm)
Supplier Device Package:	--
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	13.6MHz
Q @ Freq:	100 @ 1.5MHz
Series:	4470R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	400mA
Tolerance:	±1%
Inductance:	100µH
Material - Core:	Iron
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Dale Electronics 4470R-25F is a product that falls under the category of fixed inductors. The inductor is a passive electronic component that is designed to create a magnetic field in order to store energy in the form of a magnetic field. It is typically used in electrical circuits that require high speed operation or an extremely stable power supply.

Application Field of 4470R-25F

The primary use of the 4470R-25F fixed inductor is in the switching power supplies of computer systems. It is ideal for use in power supplies that require precision voltage regulation and high performance. This type of inductor is a suitable choice for power supplies with large output voltage range. It is also used in high-frequency power applications such as radios and television broadcast systems.Other applications of the 4470R-25F fixed inductor include the creation of DC to DC converters, as well as for filtering and the creation of a short-term storage of energy. Some applications even require the inductor to act in the opposite manner, allowing more energy to be stored in the same magnetic field.

Working Principle of 4470R-25F

The 4470R-25F inductor works by creating a magnetic field that stores energy. The device creates this magnetic field through the arrangement of electrons, which gives it the capacity to absorb and release energy. This type of inductor also contains two internal windings, the primary and the secondary.The primary winding is the component that creates the magnetic field, while the secondary winding is responsible for the conversion of the stored energy into a usable form. The primary winding is usually a heavy gauge wire, while the secondary is a thin, insulated wire. The inductor creates a chain of alternating current, which is then converted into a direct current by the secondary winding. The magnetic field created by the inductor stores energy, which is later released in the form of an electrical current. As the current passes through the inductor, it creates a magnetic field that fluctuates, causing a vibration of the electrons, which produces an electrical current.

Conclusion

The 4470R-25F fixed inductor is an important and versatile tool for electrical engineers. It is ideal for a variety of applications, such as power supplies and DC to DC conversion. Its main feature is its ability to create a magnetic field for the purpose of storing energy. This is a very efficient and reliable method of creating power and ensuring a stable power supply.

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