SP1812-223K

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 (also known as chokes) are passive electronic components used for electromagnetic filtering, coupling, and energy storage. This type of inductor can hold a certain amount of energy, even after the electric current has been removed from the circuit. It is commonly used in AC circuits, as both voltage and current can exist on these type of inductors, unlike a resistor. SP1812-223K fixed inductors are commonly used in electric circuits, where its features of high-precision and low-resistance make it ideal.

SP1812-223K Application Field and Working Principle

SP1812-223K fixed inductors are used in many industries and applications, including in DC/DC converters, general purpose filtering, and in circuit timing method. They are especially valuable for their low self-inductance, which can support a variety of current levels. These inductors also have the advantage of high-temperature stability and good solderability.

As a fixed inductor, SP1812-223K works by creating a magnetic field around the current in the circuit. This field will attract a changing current, generating a varying voltage, and, ultimately, the electrical energy stored in the inductor. This principle is important in understanding how SP1812-223K functions while in a circuit. As the inductor begins to hold an increasing amount of energy, it prevents the current from changing, also resulting in an increase in voltage, and the circuit must absorb this energy until equilibrium is reached.

The SP1812-223K fixed inductor has a maximum rated power of 800mW, a DC resistance of 22m ohms, an inductance range of 0.22 mH-22mH, and a tolerance range of +/- 10%. Its ultimate current is 800mA, and its load life and temperature range is two decades, with a temperature range of -55 to 125 C. It’s shock rating is 10G, and its vibration rating is 5G, making it well suited for applications where shock and vibration may be present.

SP1812-223K fixed inductors are available in a wide range of sizes, with dimensions ranging from 2.5 to 12mm, and a height of 4.5mm. They can also be used in a variety of mounting configurations, including surface mount or leaded through hole varieties. This variety gives users the flexibility to meet their particular design needs.

The SP1812-223K fixed inductor contains built-in protection features, such as a low profile construction, self-healing, and a fast start. It also has a variety of terminations to choose from, such as SMT, TH as well as custom options.

Overall, the SP1812-223K fixed inductor is a reliable component, with features that make it ideal for use in electric circuits in many applications. With features such as low resistance, high inductance, good solderability, and high temperature resistance, it is a great choice for a wide range of industries.

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