SRN8040-150M Inductors, Coils, Chokes

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Fixed inductors are a type of electrical component that play a major role in many electronic devices, such as radios, television sets, and computers. The SRN8040-150M is an example of a high-end, low-cost, fixed inductor that has a wide range of applications in consumer, automotive, and industrial electronics. In this article, we’ll take a closer look at the SRN8040-150M and explore its application field and working principle.

The SRN8040-150M is a wide-band high-permeability ferrite-core inductor with a maximum operating temperature ranging from -40 to +125°C. It features a low self-resonance frequency, low insertion loss, and high stability. The SRN8040-150M has a low profile of 1.6mm, and its dielectric strength is rated at 300VAC for 1 minute. The SRN8040-150M has a standard 10MHz inductance value of 0.10mH, a maximum DC resistance of 0.68mΩ, and an insulation resistance greater than a 1,000MΩ/Vdc.

Numerous applications can be fulfilled by the SRN8040-150M, such as power line filters, voltage regulators, and electric power supplies. In radio applications, the SRN8040-150M can be used as an RF choke in IF circuit and RF tuner circuit. In automotive electronics, the device can be used in HID ballasts and engine control unit. Additionally, the SRN8040-150M can be used in batteries, regenerative controllers, and power supplies for modern LED lighting systems.

The operating principle of the SRN8040-150M inductor depends on the magnetic field it produces. When an alternating current is passed through the inductor coil, a strong and sustained magnetic field is created between the inductor’s core and its winding. This magnetic field produces a voltage across the inductor’s terminals, which in turn, induce a current-flow in the winding.

Essentially, the SRN8040-150M is a highly efficient generator of alternating current. The voltage across its winding generates an electromotive force and the SRN8040-150M acts as a concentrator of power and also generates a counter-electromagnetic field. This allows the correct operation of the machine logic functions, circuit breakers, and signals.

In conclusion, the SRN8040-150M is an excellent example of a fixed inductor. It has a wide range of applications in consumer, automotive, and industrial electronics, and features a low self-resonance frequency, low insertion loss, and high stability. Its working principle is based on creating a strong and sustained magnetic field in response to an alternating current, which generates a voltage across its winding and induce a current-flow. The SRN8040-150M is a powerful and reliable device, making it a popular choice among electronics engineers and designers.

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