B78148T1104J

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Fixed Inductors

Fixed inductors, such as the B78148T1104J, are electronic components that are designed to provide a predictable amount of inductance – a measure of the coil’s ability to store energy caused by changes in electrical voltage over time. This property is useful in a wide variety of applications such as resonant circuits, filters, and transformers, where a stable inductance is critical.

Application field of the B78148T1104J

The B78148T1104J is a type of fixed inductor used in a variety of applications due to its compact dimensions and high inductance. It is typically used in switch mode power supplies (SMPS), resonant converters, and electromagnetic interference (EMI) filters. It is also found in motor control circuits, industrial automation, and automotive electronics.

Working Principle of the B78148T1104J

The B78148T1104J has a copper wire coil that is wrapped tightly around a spool with a gap between the wire and the spool. When an AC current passes through the copper wire, a magnetic field is created around the coil. This magnetic field induces an electric current in the wire, which in turn creates an EMF force that opposes the original AC current. This creates a voltage drop across the coil, which is known as inductance.

This inductance allows the current to be filtered through the coil which reduces the total voltage. This in turn creates a more stable current, which allows the device to be used in applications where a consistent current is needed.

The B78148T1104J also has an additional advantage in that it can store energy even when the current is switched off. This means that it can provide an extra power boost when the current is restarted, making it very useful for applications such as switching power supplies.

The B78148T1104J is a reliable and versatile type of inductor, which is why it is used in so many different applications. It is a very cost-effective component with a wide range of applications, making it a popular choice for designers.

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