SRR1208-120ML Inductors, Coils, Chokes

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Fixed Inductors are electronic components that store energy in a magnetic field. Known by many names, such as chokes, coils and reactors, they are used in many types of electrical circuits for any number of functions. Whether it’s an AC line filter, pulse transformer, or a DC-DC converter, you’ll find that an appropriate fixed inductor is extremely valuable. One such inductor is the SRR1208-120ML, an example of a surface-mount component. It is a good choice for many types of applications.

What is the SRR1208-120ML?

The SRR1208-120ML is a surface-mounted fixed inductor designed to be used in AC line filters and pulse transformers, as well as in DC-DC converters and other related applications. It has a ferrite core and has an inductance rating of 120 millihenrys. It can operate at up to 100 kHz and has a maximum current rating of 0.7 amps.

SRR1208-120ML Application Fields

A surface-mounted fixed inductor like the SRR1208-120ML can be used in many types of applications, such as:

• AC line filters: Surface-mounted fixed inductors can be used in AC line filters to reduce EMI/RFI interference and other types of noise. The SRR1208-120ML is particularly well-suited for this application, as its inductance rating is ideal for most noise-suppression requirements.
• Pulse transformers: The SRR1208-120ML can also be used in pulse transformers to transfer energy from one circuit to another. Its maximum current rating of 0.7 amps makes it suitable for virtually any pulse transformer switching circuit.
• DC-DC converters: DC-DC converters require inductors with certain characteristics in order to effectively convert DC power. The SRR1208-120ML has all the necessary traits for this type of application, including a low-loss ferrite core and an inductance rating of 120 millihenrys.

The Working Principle of SRR1208-120ML

The working principle of the SRR1208-120ML is based on the same principles that apply to any other type of inductor. In a fixed inductor, an electrical current flows through a coil of wire that is wrapped around a ferrite core. This current produces a magnetic field that stores energy in the form of inductive reactance. The magnitude of this energy storage is determined by the inductance rating of the inductor.

In the case of the SRR1208-120ML, the ferrite core has a low-loss design and the inductance rating is 120 millihenrys. This makes it ideal for high-frequency applications such as filtering and pulse transformer circuits, as it can store a significant amount of energy without dissipating too much power.

The SRR1208-120ML is also designed to handle large currents without overheating, thanks to its maximum current rating of 0.7 amps. This enables it to be used in power supplies and other high-current applications without issue.

Conclusion

The SRR1208-120ML is a surface-mounted fixed inductor that is ideal for use in AC line filters, pulse transformers, and DC-DC converters. It features a low-loss ferrite core and an inductance rating of 120 millihenrys, making it suitable for high-frequency applications. It also has a maximum current rating of 0.7 amps, allowing it to handle larger currents without overheating. As such, it is an excellent choice for a wide variety of applications.

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