EPCOS, a subsidiary of TDK Corporation, is a leading manufacturer and supplier of electronic components, modules, and systems. The company specializes in passive components such as ceramic capacitors, inductors, and varistors, catering to various industries ranging from automotive and industrial electronics to consumer electronics. With a focus on research and development, EPCOS continuously introduces innovative technologies and products to meet the evolving market demands. Their portfolio includes power factor correction components, surge protection devices, sensors, and EMC filters, providing efficient energy management and reliable protection for electronic systems. Leveraging synergies within the TDK Group, EPCOS offers comprehensive solutions by integrating various electronic components. This collaborative approach allows EPCOS to deliver customized, high-quality solutions to customers worldwide. Environmental sustainability is a priority for EPCOS, and they strive to develop environmentally friendly products that adhere to strict environmental standards. Their commitment to excellence and reliability has earned them a solid reputation as a trusted partner for customers seeking cutting-edge electronic components and solutions. Through their continuous innovation and dedication to superior quality, EPCOS plays a vital role in shaping the future of electronic engineering and technology. For more detailed information about EPCOS and its extensive range of electronic components and systems, please visit their official website.
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.