SWC-3.00-38

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Fixed Inductors

Fixed inductors are an essential part of many electronic circuits. In applications such as DC/DC converters, filters, and power supplies, the addition of an inductor typically enables lower losses and more stable operation. Fixed inductors are widely-available components, and they can be applied to a variety of circuits. The SWC-3.00-38 is an example of a fixed inductor.

Application Field

The SWC-3.00-38 is specifically designed for high-current filtering and efficient heat dissipation. It is ideally suited for use in DC/DC converters and other circuits requiring high frequency operation. It is also suitable for use in communication equipment, automotive electronics, and instrumentation.

Working Principle

The SWC-3.00-38 works by passing an electrical current through a coil of wire. This creates a magnetic field around the coil, which in turn induces an electromotive force (emf) into the coil. This emf is opposite in polarity to the original current, creating an opposing current. This opposing current is known as the back emf, and is what gives inductors their characteristic property of impeding sudden changes in current. The magnitude of the back emf is determined by the inductance of the coil, which is determined by the number of turns in the coil, the diameter of the coil, and the amount of magnetic material inside the coil.

The SWC-3.00-38 includes several features that make it well-suited for DC/DC converters. It has a low DCR, which allows higher efficiency, and its shielded construction reduces noise and improves signal integrity. It also has a high current capacity of up to 50A, making it suitable for circuits that require high current. Additionally, its low self-inductance ensures stable operation in high-frequency circuits.

Conclusion

The SWC-3.00-38 fixed inductor is a highly versatile component that is suitable for a wide range of applications. Its shielded construction helps to reduce noise and improve signal integrity, while its low DCR and high current rating make it ideal for efficient operation in DC/DC converters and other high-frequency circuits. Its design and features make it a valuable addition to any electronic circuit.

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