2256-821K

Fixed inductors are integral components of most electronic circuits. They are passive components that create a magnet field when connected to a current supply, and resist changes in their driving current. This article will focus on 2256-821K inductors, explaining their application field and working principle.

• Application Field

  The 2256 series of surface mount inductors is designed for DC-DC power supplies, switch mode power supplies, amplifier circuits and other radio frequency circuit design applications. It offers excellent thermal resistance and improvedEMI performance. 2256-821K inductors come in small packages, making them a perfect choice for applications where space is at a premium.

• Working Principle

  2256-821K fixed inductors rely on the principle of inductance. Inductors are essentially coils of wire wound in a circular pattern. When a varying current flows through the wire, a magnetic field is created. This changing magnetic field, in turn, induces an electromotive force in the coil, causing an opposing current equal to the applied current. This phenomenon is known as inductance. As the current supply to the coil changes, the induced current tends to oppose it, creating a resistance to the flow of current.

2256-821K inductors have low inductance levels, making them suitable for DC-DC power supplies and amplifier circuits. They also have excellent temperature and frequency characteristics, providing high levels of stability in all conditions. The inductors are designed for mounting on printed circuit boards or as part of a complete assembly. They are available in a wide variety of packages, making them suitable for almost any application.

The 2256-821K inductors are designed for use in harsh environments. They are extremely robust and can withstand high temperatures, humidity, and other environmental factors. This makes them an ideal choice for use in military, aerospace, and harsh industrial applications. The inductors are also tested to stringent safety and performance standards, making them reliable for all purposes.

In summary, 2256-821K fixed inductors are designed for use in DC-DC power supplies, switch mode power supplies, and amplifier circuits. They come in a small package, making them perfect for applications where space is a constraints. They are also extremely robust, making them suitable for harsh environments. The inductors provide high levels of performance and stability when used in any circuit design.