S1812R-472F

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed Inductors

Fixed inductors are a common component used in electric and electronic circuits. They are used to store or “induct” an electrical charge, and can be used to shape the waveform of a signal. The most common uses of fixed inductors are in power supplies, radio frequency (RF) circuits, audio circuits, and telecommunications circuits.

One of the most common types of fixed inductors is the S1812R-472F. This particular device is a 4.7µH, surface-mount inductor manufactured by Samsung’s Electro-Mechanics division. It is a small, lightweight component, measuring just 12.3mm x 8.9mm, making it ideal for use in space constrained applications such as mobile phones, computers, and other consumer electronics products.

Application Fields of S1812R-472F

The S1812R-472F is a versatile component, and its many applications cover a range of fields. They include:

• Cross over networks;
• DC-DC converters;
• DC-AC inverters;
• Noise suppression;
• Signal filters;
• Antenna matching;
• Regulated power supplies;
• RF amplification;
• Audio amplification.

Working Principle of S1812R-472F

The basic working principle of the S1812R-472F is the same as that of any other inductor. It consists of a coil of wire wound around a core material, typically a ferrite. When an electrical current passes through the coil, an electromagnetic field is set up around the core, which stores the energy of the current.

When the current is stopped, the stored charge is retained, and the inductor is said to be “charged”. This can be used to shape the waveform of a signal, by changing the rate at which the stored charge is discharged. This, in turn, affects the frequency of the signal.

The S1812R-472F can be used in a wide range of applications, from DC-DC converters to RF amplification. Its compact size and low profile make it ideal for space-constrained applications, and it is also designed to reduce noise and interference. This makes it an excellent choice for use in consumer electronic products.

The specific data is subject to PDF, and the above content is for reference