SRR0745A-391M Inductors, Coils, Chokes

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Fixed inductors, often referred to as coils, are passive components in an electronic circuit, used to store and release energy. SRR0745A-391M is a type of fixed inductor. It is generally applied in various AC, DC and pulse circuits such as DC/DC converters, voltage regulators, oscillators, switching power supplies, and noise filters.

SRR0745A-391M is made of high-performance ferrite material, and it has an ultra-low DCR of 4.2 mΩ and an inductance of 390 nH. It also has an impressive current sensing range of between 0.02A and 5A. In addition, the maximum operating temperature range is from -40℃ to +85℃, and the maximum surge temperature range is from +25℃ to +125℃. Thanks to its unique design, SRR0745A-391M provides low DC resistance, high current capacity, and low noise. This makes it ideal for a variety of applications including battery-operated equipment, DC/DC converters, and high-output current circuits.

SRR0745A-391M inductors work according to the principle of electromagnetic induction. This principle states that when a current-carrying conductor moves or changes, an electric field is created in the surrounding space, resulting in an electric current to be induced in a nearby conductor or coil. The amount of induced current is proportional to the rate of change of the magnetic field. The SRR0745A-391M can be used to control both the power and the current in an electronic circuit, by allowing or restricting the flow of current through it. When a current flows through the inductor, a magnetic field is created around the conductor, and this field produces a current in a nearby circuit. Thus, the SRR0745A-391M can be used to control the current in a circuit, as well as the power in the circuit.

Due to its low DC resistance, high current capacity, and low noise, the SRR0745A-391M is a popular choice for a variety of applications. The device can be used in a wide range of electronic systems, ranging from power supplies, computers, telecommunications systems, and medical equipment, to automotive and consumer electronics. In particular, it can be used in switching power supplies, DC/DC converters, voltage regulators, oscillators, and noise filters.

The SRR0745A-391M also has a high power density, meaning that it is able to provide high currents with a relatively small inductor size. This is thanks to its high inductance-to-volume ratio, which allows for desirable inductance values with minimal size and weight. Furthermore, the device is highly reliable, as it is built with a hermetically sealed construction, which protects it from environmental conditions such as dust and moisture.

In conclusion, the SRR0745A-391M is an ideal choice for a variety of applications, thanks to its desirable features such as low DC resistance, high current capacity, low noise and high power density. Its reliability and unique design make it a great choice for a variety of electronic systems, from power supplies to medical equipment.

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