SWC-3.0-220

DC Resistance (DCR):	70 mOhm Max
Height - Seated (Max):	1.382" (35.10mm)
Size / Dimension:	1.252" L x 0.701" W (31.80mm x 17.81mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	10kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SW
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	3A
Tolerance:	±20%
Inductance:	220µH
Material - Core:	Iron Powder
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors: SWC-3.0-220 Application Field and Working Principle Fixed inductors are essential electronic components widely used in the applications of power-supply, filtering, and signal interoperability. Among all types of inductors, the SWC-3.0-220 is one of the most commonly used. The difference between this inductor and other types lies in its distinctive features, which include a wide frequency range, low power consumption, and high power density. In this article, we will discuss the application field and working principle of the SWC-3.0-220 fixed inductor. We will also compare this type of inductor with other types used in different applications and analyze its advantages and limitations.1. Application Field The SWC-3.0-220 fixed inductor is primarily used in the fields of power supply, filtering, and signal interoperability. It is a multi-purpose tool that can be used in various electronic applications.In power supply, filtered inductors are designed to produce a smooth output voltage over the frequency range while providing high efficiency. The SWC-3.0-220 inductor is the ideal choice for these applications because it has a relatively low power consumption and a wide range.In signal interoperability, the SWC-3.0-220 inductors are used to reduce the amount of noise that a signal can produce. This type of inductors is specifically designed to reduce the amount of impedance and improve signal integrity. It is frequently used in high-frequency electronic applications such as mobile phones and laptops.2. Working PrincipleThe basic principle behind the operation of an inductor is the production of a magnetic field in response to the passage of current through the core of the device. When current passes through the inductor, a magnetic field is produced. The strength of the magnetic field is proportional to the amount of current flowing through the core. As the frequency of the current increases, the magnetic field also increases. This increase in the magnetic field produces a counteracting voltage known as the back voltage, which restricts the amount of current flowing through the inductor. The operation of the SWC-3.0-220 inductor is based on this same principle. It is designed to reduce the impedance of a signal by restricting the amount of current that passes through it, thus creating a more consistent output voltage over the frequency range.3. Advantages and LimitationsThe main advantage of using the SWC-3.0-220 inductor is its high power density and wide frequency range. It can operate over an extremely wide range of frequencies, making it an ideal choice for applications such as signal interoperability and power-supply. It also has a low power consumption, making it more efficient than other types of fixed inductors.However, the SWC-3.0-220 inductor does have some limitations. The most significant limitation is its relatively high cost compared to other types of inductors. Additionally, the inductor is not suitable for high-voltage applications due to its limited voltage rating. Conclusion In conclusion, the SWC-3.0-220 fixed inductor is an essential electronic component that is used in various applications such as power-supply, filtering, and signal interoperability. It has a wide frequency range and low power consumption, which makes it an ideal choice for such applications. It also has some limitations, such as its relatively high cost and limited voltage rating, which should be taken into consideration when choosing this type of inductor.

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