S1812R-183F

Fixed Inductors

Fixed Inductors, also known as fixed inductor coils, are passive components that can store energy in an electromagnetic field when current is passed through the coil. They are typically used as inductive components in electronics, providing isolation and noise protection, impedance matching, capacitive discharge circuits, switching regulators, radio frequency circuits and pulse circuits.

The S1812R-183F is a fixed configurable inductor with an ohm rating of 18, a pF rating of 0.4-3.2, and a inductance of 4.7nH-42nH. It is rated to 85°C and has a maximum current rating of 0.75A. It is suitable for general purpose applications in the frequency range of 0-1MHz.

Application Field

The S1812R-183F is useful for many different applications such as DC-DC converters, switch-mode power supplies, high frequency circuits, and voltage logic circuits. It can also be used for noise suppression, impedance matching, ripple filtering, and RF signal conditioning. The wide range of inductance and capacitance makes it an ideal choice for many applications.

Working Principle

The working principle of a fixed inductor is based on Faraday’s Law of Electromagnetic Induction. This law states that when a current is passed through a coil of wire, a magnetic field is created around the coil. This field will then store energy as the current is passed. When the current is reversed, the magnetically stored energy is released as current flows in the opposite direction.

The S1812R-183F fixed inductor utilizes this principle to provide inductance and specialize in delivering electrical current to a specific load through the magnetic field generated by the inductor. By controlling the coil\'s shape and size, the magnetic field strength of the inductor can be adjusted to better suit the application at hand.

Conclusion

In conclusion, the S1812R-183F is a fixed inductor that can be used in many applications such as high frequency circuits, noise suppression, and ripple filtering, with its wide range of inductance and capacitance. It utilizes Faraday\'s Law of Electromagnetic Induction to provide inductance and directs a specified current to a certain load.