SC54-221

DC Resistance (DCR):	1.57 Ohm Max
Height - Seated (Max):	0.189" (4.80mm)
Size / Dimension:	0.240" L x 0.217" W (6.10mm x 5.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SC54
Shielding:	Unshielded
Current - Saturation:	350mA
Current Rating:	480mA
Tolerance:	±20%
Inductance:	220µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: SC54-221 Application Field and Working Principle

Fixed inductors, more commonly known as chokes or coils, are passive electrical components that store energy in the form of a magnetic field. They are made up of conductive wire or other conductive material that is wound in segments or wraps around a core. This core is usually made up of iron or magnetic material, although other materials can be used as well. This winding of the inductor creates a loop, which leads to the creation of a magnetic field when current passes through them. This magnetic field will store energy, and eventually release that energy back into the system when the current flow is reversed.SC54-221 is one type of fixed inductors, which are manufactured by SKINN Products. This product is used in applications such as energy-saving lighting, power transmission, mobile devices, and home appliances. The component has a high rated current capacity of 2.2A, with an Inductance range between 0.78mH and 6.8mH. SC54-221 is made of high-quality, epoxy-encased materials, ensuring its superior durability.The working principle of SC54-221 fixed inductors is relatively simple. When exposed to direct current or alternating current, it stores electrical energy in the form of a magnetic field. As a result of this explanation, fixed inductors are sometimes referred to as “energy storage devices.” Fixed inductors generally adhere to the law of inductance, which states that the voltage across the inductor must be proportional to the rate of change of current. This law is essential to understanding how SC54-221 fixed inductors work. The basic equation for this law is V= L x di/dt, where V is voltage, L is inductance, and di/dt is the rate of change of the current. This equation simply states that the voltage across a fixed inductor is proportional to the rate of change of current through it.When applied to SC54-221 fixed inductors, what this equation states is that the voltage produced across the inductor is proportional to the current that is passing through it. As the current is increased, the voltage increases accordingly. As a result, the current and voltage of SC54-221 fixed inductors are inversely proportional, meaning that as one increases, the other decreases. In addition to this, the magnetic field inside the inductor is also affected by the current passing through it. At higher current levels, the magnetic field produced is stronger, and the energy stored is higher. Conversely, a decrease in current will result in a decrease in energy stored as well as a decrease in the magnetic field.In short, SC54-221 fixed inductors are an important component in the electrical industry, providing efficient and uniform energy storage for a variety of applications. They adhere to the law of induction, making them more reliable than other types of components. As a result, they are an ideal choice for use in energy-saving lighting, power transmission, mobile devices, and home appliances.

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