Bourns, Inc. is a globally recognized manufacturer and supplier of electronic components. With a rich history spanning over 70 years, Bourns has established itself as a leader in the industry, offering a diverse portfolio of products that cater to various sectors. Their extensive product lineup includes resistors, capacitors, inductors, sensors, circuit protection devices, and more. Bourns' components are known for their high quality, reliability, and performance, making them a preferred choice for engineers and manufacturers worldwide. The company's commitment to innovation and customer satisfaction drives their continuous development of cutting-edge solutions that meet industry demands. Whether it's in automotive, telecommunications, industrial, or consumer electronics, Bourns delivers trusted components that contribute to the advancement of technology.
Inductors, also known as coils, chokes, or reactors, are fundamental passive electrical components with two terminals that store energy in a magnetic field when an electric current flows through them. When the current changes, the magnetic field induces a voltage in the conductor. The induced voltage has a polarity that opposes the change in current that generated it, creating a self-inductance effect.
The unit of measurement for inductance is the Henry (H), named after the American physicist Joseph Henry. Inductors are present in various forms and sizes, ranging from microhenries (μH) to millihenries (mH) and even higher.
In practical applications, inductors can be used to filter out unwanted high-frequency signals and to store and release energy in DC-DC converters. Inductors can also be used in conjunction with capacitors to create resonant circuits for filtering specific frequencies.
Inductors come in different mounting options, including surface mount technology (SMT), through-hole, and chassis mounting. Surface mount inductors are ideal for compact designs, while through-hole inductors provide robustness and ease of assembly. Chassis-mounted inductors offer a more rugged design for industrial and heavy-duty applications.
In summary, inductors are essential components in electronic circuits, providing energy storage, signal filtering, and frequency selection capabilities. With a wide range of mounting options and applications, these fundamental passive components play a vital role in modern electronics.
