SC2220-681

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The SC2220-681 fixed inductor is an electric component used in different applications across all types of industries, including medical, automotive, consumer electronics, telecommunications, and other consumer-based applications. This component is used to control and store electrical energy in order to provide a consistent level of current for a variety of activities. As such, it is important to understand the various characteristics of this type of inductor, as well as its application field and working principle.

SC2220-681 Characteristics

The SC2220-681 fixed inductor is a ferrite-based coil component with a size of 2.2mm x 6.8mm x 1.5mm. It has a maximum DC resistance of 0.4 ohms and an inductance from 57 to 58 μH. This type of inductor also boasts high Q, rated temperature range from -40°C to + 85°C, and a low current saturation level.

SC2220-681 Application Field

The SC2220-681 fixed inductor can be used in a variety of applications. It is commonly used in DC/DC converters for telecommunication as a power device, and in applications such as switchings and Step Down (Buck) converter as a storage device. In addition, this type of inductor can also be used in Analog FM transmitters and in PLL circuits, as well as in a variety of analog TV applications.

The SC2220-681 is also ideal for a range of consumer electronics, such as mobile phones and portable radio and audio equipment. It can be found in a variety of appliances, such as DVD players, cassette players, and TVs. Furthermore, this inductor is widely used in medical and automotive applications. It is used in automotive electronics, specifically in the power steering and airbag systems, as well as fuel injection systems. This inductor is also used in medical electronics, such as oxygen concentration monitors and pulse oximeters.

SC2220-681 Working Principle

The working principle of the SC2220-681 fixed inductor is based on Faraday’s Law of induction. This law states that an electric current induced in a circuit induces a magnetic field around the circuit. This magnetic field can then induce a voltage in surroundings circuits. When the magnetic flux changes, an EMF or voltage is induced.

In the SC2220-681 fixed inductor, this induced voltage is generated by changing the current in the coil. When the current passes through the inductor, it creates a self-induced voltage. The magnitude of this voltage is determined by the inductance, the current in the coil, and the rate of change in current. Therefore, the working principle of the SC2220-681 fixed inductor is based on Faraday’s Law.

Conclusion

The SC2220-681 fixed inductor is an integral electric component used in a variety of applications, including consumer electronics, medical and automotive. This type of inductor is characterized by its small and compact size, low DC resistance, high Q, and rated temperature range. Its application field includes DC/DC converters, switching converters, TV circuit, and others. Moreover, this inductor works based on Faraday’s Law of induction.

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