SRN3015-3R3M Inductors, Coils, Chokes

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Fixed inductors are widely used in power electronics. They can store energy, filter frequencies and reduce losses. SRN3015-3R3M is one kind of special fixed inductors.

SRN3015-3R3M inductors are mainly used in power switching applications such as consumer, industrial, and automotive products. With a wide operating temperature range (up to 155°C), these inductors have strong abrasion resistance and good overload characteristics.

SRN3015-3R3M inductors are tailored to specific customer applications that demand high current and reduce losses. A low DCR of 3.3 mΩ makes the inductors suitable for dc-dc converters with high current and tight size constraints. SRN3015-3R3M inductors also show excellent EMI characteristics due to their low keepout area.

The working principle of the SRN3015-3R3M fixed inductor is based on the magnetizing of a coil and the energy stored in the magnetic field between the windings of the coil. When a current flows through the coil, an electromagnetic field is created, which increases the inductance. In addition, the energy stored in the magnetic field is reflected back to the source when the current is removed. This phenomenon is known as self-inductance.

SRN3015-3R3M fixed inductors also have strong common-mode noise rejection capabilities, making them especially useful in noise-sensitive applications. With a low self-resonant frequency of 1.4 MHz, these inductors can reduce the high-frequency interference of power switches. In addition, SRN3015-3R3M inductors are capable of withstanding high surge current and high-frequency ripple current, making them reliable components for in-depth protection and high efficiency applications.

In summary, SRN3015-3R3M fixed inductors are excellent components for reducing losses and filtering high-frequency noise. With a low DCR and high surge current capabilities, these inductors are ideal for a variety of power switching applications. They are also capable of providing strong common-mode noise rejection and have a wide operating temperature range, making them suitable for a range of environments.

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