0819R-78H

DC Resistance (DCR):	20 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.078" Dia x 0.200" L (1.98mm x 5.08mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	7.5MHz
Q @ Freq:	35 @ 790kHz
Series:	0819R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	49mA
Tolerance:	±3%
Inductance:	180µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

The 0819R-78H fixed inductor is one of the various components used in many electrical and electronic systems. It is particularly useful for constructing filters and new equipment designs due to its reliable performance and durability. This type of inductor works by conducting an electrical current and increased voltage when exposed to an alternating current. There are various use cases and applications for the 0819R-78H inductor in practical situations, which are discussed in this article.

Application Fields

The 0819R-78H is a part of a family of inductors known as fixed inductors and used in various radios, communication equipment, and signal dissipations. This type of inductor is most commonly found in radio frequency (RF) antennas in microwave communication systems. Additionally, the 0819R-78H inductor can be used in intermediate frequency (IF) amplifiers as well. These components can also be found in filter systems, boosting signal power of electrical signals supplied. In some cases, these inductors are also used for creating resonant circuits within digital and analogue computing systems. Due to their magnetic field\'s adaptability, these inductors can also be used in blending and light sensing applications. This makes them particularly useful in medical imaging and diagnostics, where accurate readings of passive electrical signals are required. In addition, 0819R-78H inductors are used in power transmission systems, rectifiers, and chopper controllers.

Working Principle

In order for these inductors to work, they must be exposed to an alternating flow of electrical current. When this occurs, the air gaps in the ferromagnetic core of this inductor create a new magnetic field. This causes the inductor to allow increased voltage whenever there’s a positive change in a current flow. It also has the ability to store power when the supply of current is diminished.The core of the inductor is where the main operations are conducted. This efficient magnetism efficiently attracts and repels tiny particles of iron suspended in the data band. This allows electrical current to more efficiently flow into the surrounding field. The efficiency of the 0819R-78H inductor can be applied to a variety of applications, such as regulating the power supply of motors, or preventing electrical signals from degrading when transferred over vast distances. When choosing the right size for a specific application, one must take into account the current being supplied as well as the output requirements of the device.

Conclusion

The 0819R-78H is a type of fixed inductor that is reliable and durable when exposed to alternating electrical currents. It is used in a variety of applications, such as in radio frequency (RF) antennas in microwave communication systems, intermediate frequency (IF) amplifiers, filter systems, boosting signal power, medical imaging and diagnostics, power transmission systems, rectifiers, and chopper controllers. The working principle of the 0819R-78H inductor is that a magnetic field is created in its ferromagnetic core whenever exposed to an alternating current. This magnetic field efficiently attracts and repels tiny particles of iron suspended in the data band, allowing for the efficient transfer of electrical current. Choosing the right size inductor for a specific application requires taking into account the current supply and output requirements.

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