70F391AF-RC

DC Resistance (DCR):	617 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.600" Dia x 0.880" L (15.24mm x 22.35mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	25kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	56kHz
Q @ Freq:	54 @ 25kHz
Series:	70F
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	33mA
Tolerance:	±5%
Inductance:	390mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Bulk

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Fixed Inductors: 70F391AF-RC Application Field and Working Principle

Fixed inductors are components that make use of an arrangement of wire coils to reduce the frequency variations of alternating currents. In particular, the 70F391AF-RC inductor is made specifically for medium-frequency applications, hence it is designed to work with a frequency range of 5-50 MHz. The inductor is engineered to work with currents that go up to 2A and voltages up to 24V DC.When coupled with other similar components, fixed inductors can be used to limit the current flow within an electric circuit. These devices also have the ability to block direct current from passing through them or in other words, prevent reverse current flow. As a result, the 70F391AF-RC can be used as an effective passage for either alternating or direct current, making it an ideal component for a variety of electronic applications.The 70F391AF-RC inductor consists of copper wire wire wound in a coil, which is then crimped into a small aluminium casing. The coil is made of a metal wire, which is wrapped with a coil lacing wire for additional protection and better efficiency. The device is powered through the copper wire that runs inside the coil to a power source, such as a voltage regulator or a battery. The 70F391AF-RC fixed inductor works with the principle of inductance that governs the behavior of electric current. The inductance is generated by a magnetic field created by the electric current that passes through the inductor coil. The magnetic field interacts with the wire to create opposing forces, or in other words, resistance. The resistance then acts to reduce the alternating current flowing through the inductor. As a result, the 70F391AF-RC inductor is able to limit or reduce the frequency variations of alternating currents, and it can also block direct current from passing through. Furthermore, 70F391AF-RC reduces the power lost by a given circuit, which is due to its low power losses.When compared to other types of inductors, the 70F391AF-RC inductor is considered highly efficient as it can operate at the specified frequencies with a minimum amount of power losses. Additionally, the device has a wide range of operating temperatures making it suitable for use in difficult environments.The 70F391AF-RC fixed inductor can be used in several applications including electronic circuits, switching power supplies, signal processors, and radio frequency transceivers. With its superior qualities, the 70F391AF-RC offers great versatility and many advantages for the wide range of applications it is used in.

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