PE-0402CH3N9STT

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Fixed inductors, also commonly referred to as chokes, are the most basic type of electrical component used in various electrical circuits. A fixed inductor, such as the PE-0402CH3N9STT, is a device designed to block or resist the flow of current in an electrical circuit. Unlike other types of electrical components, such as capacitors or resistors, fixed inductors store energy in the form of a magnetic field. By changing the shape, size, and other features of a coil of wire, the inductance of the device can be controlled. Fixed inductors are typically used in filters, power supplies, and other applications involving the transformation of the amplitude, frequency, or phase of an electrical signal.

The PE-0402CH3N9STT is a surface mount inductor with a rated inductance of 0.22uH. It is rated for a maximum operating voltage of 6.0V, and has an operating temperature range of -40°C to +125°C. This device is constructed from a low-resistance, thin-film copper core, and a low-flux specialty material which leads to improved performance. It is a high-tech, small size, light weight inductor, suitable for high frequency communication, EMI filter applications, and stepper motor control.

The working principle of a fixed inductor, such as the PE-0402CH3N9STT, is very simple. An electric current passes through a coil of insulated wire, which then creates an electromagnetic field. This field generates a secondary voltage in the opposite direction to the current. This opposes the applied current, and the voltage stored in the coil is counteracted by the original current, leading to a decrease in current as it passes through the wire.

When this inductor is used in an application, it exerts an inductance within the circuit, which in turn, causes a current to reduce, and the voltage to rise. In other words, when current is applied to the inductor, it reduces the amount of current flow, and increases the voltage within the circuit. This is due to the nature of the inductor which stores energy in the form of a magnetic field when current passes through it.

The PE-0402CH3N9STT fixed inductor is primarily used in applications requiring low levels of energy, such as RF filters, DC/DC converters, voltage regulations, and EMI filtering. This device is also suitable for powering audio filters, switching power supplies, and RF shield circuits. It is also ideal for applications requiring high levels of stability, such as automotive and military systems.

In conclusion, the PE-0402CH3N9STT is a fixed inductor which is capable of storing an electric current and thus inhibiting its flow. This is due to the electromagnetic field generated by the passing of current through the coil. This inductor is primarily used in applications requiring low levels of energy such as RF filters, DC/DC converters, and audio filters. It is also suitable for powering voltage regulations, switching power supplies, EMI filtering, and RF shield circuits, as well as automotive and military systems.

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