SC1812-2R2

Fixed Inductors

The SC1812-2R2 inductor is a type of fixed inductor, otherwise known as coil, choke, or autotransformer. It is a passive component used in electrical circuits to prevent the flow of AC currents. It is generally cylindrical in shape and composed of thin metal film with a wire wound around it.

Application Field

SC1812-2R2 is mainly used in Off-Line DC/DC Converters and LINEAR Voltage Regulators, especially in Auxiliary Power Supplies and Audio Electronics. It is particularly suitable for using in High-Frequency/High-Voltage Power Conversion.

Working Principle

The working principle of SC1812-2R2 is based on the electrical property known as inductance. This property can be defined as the ability of an inductor to store energy in an electromagnetic field when a current passes through it. The amount of energy stored is proportional to the magnitude of the current. The SC1812-2R2 inductor works by controlling the current by causing it to decrease with increasing frequency. This leads to a dampening effect which reduces the amplitude of alternating current, allowing it to be used safely in electronic circuits.

Conclusion

The SC1812-2R2 Inductor is a type of fixed inductor that is used in a variety of applications to reduce current and voltage to safe levels. It works by controlling current by causing it to decrease with increasing frequency and this results in a dampening effect which reduces the amplitude of the current. This makes it an extremely useful and versatile component in a variety of circuits and is ideal for use in off-line DC/DC converters, LINEAR voltage regulators, and auxiliary power supplies.