ISC1812ES681J

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Inductors are components that store electrical charge using the principle of electromagnetic induction, and play a role in electric current circuits. They can be broadly categorized into fixed inductors and switchable inductors, according to their work principles. The ISC1812ES681J belongs to the category of fixed inductors, which provide a constant amount of inductance regardless of the amount of current or other electrical loading changes.

The ISC1812ES681J is a monolithic, self-shielded, low-profile surface mount inductor featuring a maximum rated current of 1.1A, inductance range of 0.3uH-22uH, and a maximum saturation current of 9A. It is highly stable over wide temperature and current range with low DCR and low insertion loss. It is suitable for a wide range of applications, including DC/DC converters, switching power supplies, dc motors, deflection coils, RF circuits, and terminal networks.

The working principle of ISC1812ES681J is similar to that of other fixed inductors. When a time-varying current flows through the inductor, a magnetic field is formed around it. This magnetic field magnetically couples with the current and induces a voltage within the inductor\'s coil. The voltage measured in the coil will oppose the flow of current, therefore causing a decrease in current. This is the main principle of inductors. Inductors have the same effect for both AC and DC currents, and the amount of inductance of the inductor is determined by the ratio between induced voltage and current.

The ISC1812ES681J also features advanced design techniques to minimize power dissipation in the device. This allows for improved stability at high temperatures and reduced EMI. The inductors are designed to meet AEC-Q200 standard, ensuring high quality with excellent operation over a wide temperature range up to 125C.

The ISC1812ES681J inductor is widely used in telecommunication, industrial control, computer, automotive and other applications. In particular, its low DCR and low insertion loss are ideal for DC/DC converter and switching power supplies applications, such as power supplies for cell phones, GPS, digital cameras, and tablets. it\'s excellent high temperature performance and low EMI make it suitable for automotive applications, such as electronic control units, engine control modules, and power supplies. Its flexibility and design features also make it suitable for industrial control, as well as RF circuits and terminal networks.

The ISC1812ES681J is a highly versatile fixed inductor that is suitable for a wide variety of applications. Its low DCR and low insertion loss make it ideal for dc/dc converter and switching power supplies while its excellent high temperature performance and low EMI make it suitable for automotive applications. Furthermore, its flexibility and design features make it suitable for industrial control, RF circuits, and terminal networks.

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