SBC9-220-312

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Fixed inductors refer to those electrical components which have a certain inductance value and cannot be changed. The fixed inductor is made of a coil and the number of turns of the coil is fixed, so the inductance is also fixed. Among them, SBC9-220-312 is a kind of fixed inductor.

The SBC9-220-312 fixed inductor is an inductive component with a chip inductance of 220nH. Its inductance is stable within 20% under the operating frequency of 1MHz. And its DC resistance is up to 2.5 ohms, which helps to reduce the power loss of the inductor. Its properties of heat resistance and humidity resistance are also very obvious. At the same time, the use of chip technology makes this chip inductance more convenient in installation.

The application field of SBC9-220-312 fixed inductor is very broad. Since its copper wire size is small, it is mainly used in the area of electronic design. It can be used in radio frequency (RF), microwave frequency (MW) and other control circuits of electronic components, for example, in the band filters of communication devices, frequency dividers and amplifiers, surge protector and voltage stabilizers, and audio attenuators, etc. Again, its thermal stability and humidity resistance performance let it be applied in the fields of power management and power system.

The working principle of SBC9-220-312 fixed inductor is related to the property of inductance. It is based on the principle of Faraday\'s law of electromagnetic induction. When an alternating current is applied to an inductor, it will cause a magnetic field around the inductor coil, which will induce an induced current in the coil, i.e., the so-called reverse current. This reverse current works against the change in electric current in the primary circuit, which reduces the systemic rise and fall of current, which is the basic function of the inductor.

Fixed inductors, such as SBC9-220-312, are widely used in many applications because of their stability and heat and humidity resistance. In addition, its small construction size means that it can be used where space is limited.

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