IMC1210BNR15M

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Fixed inductors play an integral part in the electrical and electronic industry. They are used widely to form essential part of power supplies, pulse transformers and radio frequency circuits due to their ability to store energy in an inductive field thereby acting as an energy storage device. This article will explore the application field and working principle of IMC1210BNR15M inductor.

IMC1210BNR15M Specification:

• Product type: SMD Power Inductor
• Inductance: 15uH max.
• Highest Rated Current: 10.5A DC.
• Operating temperature range: -40°C to +105°C.
• Substrate Material: Ceramic Core.

IMC1210BNR15M is designed as a fixed inductor and is characterized by its high inductance and low internal shield resistance. This shield resistance provides superior RF shielding and higher efficiency. It is an excellent choice for power inductive applications such as switched mode power supplies, telecommunication, solenoid drivers and audio applications. This inductor has a ceramic core and is designed to allow high currents to pass while minimizing heating effects.

Working Principle

An inductor is a component used to store electrical energy. It works on the principle of electromagnetic induction. This induction is caused due to the changing magnetic field which is created when a current is passed through the inductor coils. This changing magnetic field induces an EMF in the opposite direction of the current flow and this EMF is known as self-induced emf. The size of this EMF is proportional to the rate of change of the current in the coil i.e. the greater the rate of change, the larger the EMF produced. This self-induced emf opposes the current flow thereby not allowing the current to change suddenly. As the current through the inductor decays, the self-induced emf proportionately reduces. This property of inductors is utilized in various electrical and electronic circuits.

Application Field

IMC1210BNR15M is a fixed inductor which is primarily used in switched mode power supplies and associated circuits. The low internal resistance and high equipment factor makes it an efficient choice for power inductive applications. It is also used in solenoid drivers, telecommunication, instrumentation, audio and audio-frequency filter circuits. The high inductance of IMC1210BNR15M makes it ideal for decoupling and for power line filters. It can also be used in high frequency applications such as pulse transformers, RF circuits and communications systems.

In conclusion, IMC1210BNR15M can be classified as a fixed inductor which has a wide range of applications. Its high inductance and low internal resistance makes it an efficient choice for power inductive applications such as switched mode power supplies, instrumentation, audio and audio-frequency filter circuits. Moreover, IMC1210BNR15M is also used in high frequency applications such as pulse transformers, RF circuits and communications systems.

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