0819R-80H

DC Resistance (DCR):	26.5 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:	7.1MHz
Q @ Freq:	35 @ 790kHz
Series:	0819R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	42.5mA
Tolerance:	±3%
Inductance:	220µH
Material - Core:	Ferrite
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors are a type of passive electronic component which stores energy in a magnetic field due to an induced current. These components are used in a variety of applications, such as signal conditioning, power factor correction and EMC control. The 0819R-80H fixed inductor is a commonly used component in consumer electronics. In this article, we will discuss the application fields and working principles of the 0819R-80H.

Application Fields

The 0819R-80H fixed inductor is mainly used in consumer electronics. It is used for power factor correction, signal conditioning, and EMC control. It can also be used to create filters, convert AC to DC, and regulate the power in a circuit. It is ideal for applications that require a high-frequency, wide bandwidth, or low-pass inductive filter. It is also ideal for applications where low-profile inductors are desirable. The 0819R-80H is often used in audio systems, computer motherboards, and other consumer electronics.

Working Principle

The 0819R-80H fixed inductor works on the principle of induction. This means that when a current is passed through the component, it will induce a voltage in the opposite direction. This voltage is proportional to the current and is known as counter-electromotive force (CEMF). The voltage generated by the inductor is used to create an electromagnetic field. This field is then used to create a filter, which can be used to remove noise, attenuate signals, and regulate AC power. The magnetic field can also be used to store energy, which is then released when the current is removed.

Conclusion

The 0819R-80H fixed inductor is a commonly used component in consumer electronics. It is used for power factor correction, signal conditioning, and EMC control. It can also be used to create filters, convert AC to DC, and regulate the power in a circuit. The 0819R-80H works on the principle of induction which involves the generation of an electromagnetic field. This field is then used to create a filter, which can be used to remove noise, attenuate signals, and regulate AC power.

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