IM04SHR47M

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Fixed inductors are passive components used in electronics and electrical engineering. They are used to couple and store energy in an electromagnetic field. The IM04SHR47M is a specific type of fixed inductor designed as a low profile, high current, wide temperature range.

The IM04SHR47M that has a maximum operating temperature of 125°C and is available in a range of inductance values from 0.47μH to 47μH. This inductor is rated for a current up to 4.1A, and is made with a RoHS Compliant Ferrite Core material for enhanced mechanical strength and a longer life. Additionally, its shielded package and three-terminal configuration reduce radial leakage inductance, making it a good choice for current sense applications.

The working principle of a fixed inductor is based on electromagnetic induction, which is the process whereby a magnetic field is generated when electric current runs through a circuit. The magnetic field acts as an inductor and induces a current in a nearby conductor. The magnitude of the induced current is proportional to the rate of change of current in the original circuit. This stored energy is what is referred to as inductance.

The IM04SHR47M fixed inductor is suitable for a range of different applications such as power line, DC-DC converters, EMC filters, power supplies, and current sense applications. It can be used in circuit designs to reduce noise or EMI, and in power-supply circuits to reduce interference. Generally, these inductors are most often used in DC-DC converters to provide protection against high-voltage spikes, and to store energy for use in the output circuit.

In operation, the IM04SHR47M fixed inductor will draw current and store it within the metal coil. When its current output falls below the set level, the stored energy is released back into the circuit to maintain power levels. This allows for predictable, consistent performance regardless of sudden fluctuations in the electricity supply.

Overall, the IM04SHR47M is a reliable, low-cost, low-profile fixed inductor offering excellent performance in a range of applications. It features a high current rating, a RoHS Compliant Ferrite core material for enhanced mechanical strength, shields for reduced radial leakage inductance, and a wide temperature range. It is suitable for all kinds of applications requiring current sense and EMI/RFI noise reduction, as well as in DC-DC converters for energy storage.

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