DC780-224K

DC Resistance (DCR):	150 mOhm Max
Height - Seated (Max):	0.831" (21.10mm)
Size / Dimension:	0.772" Dia (19.60mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	DC780
Shielding:	Unshielded
Current - Saturation:	7.4A
Current Rating:	2.8A
Tolerance:	±10%
Inductance:	220µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Introduction

Fixed inductors are passive electronic components that are present in almost any electronic circuit.They store a certain amount of energy, and when connected into a circuit, they act as an energy source, aiding in the running of that circuit.The well-known DC780-224K is one such inductor, and it is used in a wide range of applications.This article will examine the various application fields and working principles of the DC780-224K, as well as provide a brief overview of its features.

Features of the DC780-224K

The DC780-224K is a radial-leaded, surface-mount fixed inductor.It is a commercial, low-cost, off-the-shelf component, with a wide range of available values.The DC780-224K is available in several sizes, from 7.8mm x 7.8mm to 10.1mm x 7.8mm.It is rated up to 100mH with a tolerance of +-10%. The DC780-224K can also handle up to 1.4A of current. It has an automatic over-temperature protection feature, which helps ensure safety and reliability.

Working Principle of the DC780-224K

The DC780-224K operates on a main principle: When the current passes through the inductor, it creates a magnetic field. This magnetic field will then induce a voltage across the inductor, which in turn creates a current, in the same direction as the initial current. This is known as Faraday\'s Law of Induction. The magnitude of the induced voltage is proportional to the rate of change of the current through the inductor.

Application Fields of the DC780-224K

The DC780-224K can be used in several application fields. It is most commonly used in mobile electronics, switching power supplies, automotive electronics, LED lighting, and medical device electronics. It is also used in wireless communication and other related systems.In mobile electronics, the DC780-224K is used in many components such as cellular phones, digital cameras, tablets, and other portable devices. It is used to decrease the size of the circuit and reduce power consumption.In switching power supplies, the DC780-224K is used to limit the current and maintain the consistency of the output voltage. It also smoothes the waveforms of the current and prevents unwanted interference.In automotive electronics, the DC780-224K is used to limit the inrush current of the electrical systems, and to eliminate any kind of unwanted spark. It is also used to reduce emissions from engines.In LED lighting, the DC780-224K restricts the current flow through the LEDs, which prevents them from overloading and ensures a consistent brightness and color.In medical device electronics, the DC780-224K is used in medical imaging devices and in diagnostic equipment. It is also used in high-power Ultrasonic Therapy devices.In wireless communication and other related systems, the DC780-224K is used to filter the high-frequency noise and improve the signal-to-noise ratio.

Conclusion

The DC780-224K is a versatile, low-cost, surface-mount fixed inductor that can be used in a wide range of application fields, from mobile electronics, to switching power supplies, automotive electronics, LED lighting, medical device electronics, wireless communication, and other related systems. Its main working principle is based on Faraday\'s Law of Induction, which states that the induced voltage is proportional to the rate of change of the current through the inductor.

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