UP4B-221 Inductors, Coils, Chokes

Fixed inductors have been used for many applications since people started experimenting with electricity. These components can store an electric charge in a magnetic field, and can be used to alter the current or voltage. The UP4B-221 is an advanced fixed inductor which has application fields in voltage regulation, power line filtering, and DC-DC conversion etc.

Working Principle

The inductor works by creating a steady magnetic field when subjected to an alternating current. When the current is changed, the magnetic field also changes and this changes the flow of electricity. The UP4B-221 consists of a core and a winding coil. When a current flows through the coil, the magnetic field is created and it induces a change in the current. This allows the inductor to function as a voltage regulator, power line filter, and for dc-dc conversion.

The UP4B-221 also features integrated EMI/EMC filters, built-in sine wave protection, and overvoltage protection. This makes it suitable for use in a variety of applications where low-noise, high-frequency operation is needed. The integrated filters also ensure that noise produced by the inductor is minimized. In addition, the UP4B-221 has a wide temperature range of -40°C to +105°C making it suitable for use in both industrial and office environments.

The UP4B-221 is small and light, yet rugged and durable, making it a great choice for tight installation spaces. It has a high thermal endurance, vibration, and shock rating making it suitable for long-term operation in harsh environments such as rugged industrial machines. The UP4B-221 also has a wide range of mounting options such as bolted, DIN-rail, and panel-mounted. This makes it easy to mount the inductor in any application, regardless of the type of mounting required.

Conclusion

The UP4B-221 is a versatile fixed inductor which can be used in a variety of applications ranging from voltage regulation to power line filtering to dc-dc conversion. It features an integrated EMI/EMC filter, built-in sine wave protection, and overvoltage protection, making it suitable for use in high-frequency, low-noise applications. It is also small, light, rugged and durable, making it suitable for long-term operation in harsh environments. The UP4B-221 has a wide range of mounting options making it easy to install in any location.