DC780-272L

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Fixed inductors are a type of inductor that has a fixed inductance value. They can be used in many applications, including DC780-272L. Fixed inductors are typically used in applications such as power supplies, motors, and filters.

DC780-272L is a fixed inductor with a maximum inductance of 272uH. It is widely used in applications such as switching power supplies, LED lighting, class D audio amplifiers, and wireless charging. It is typically constructed with a ferrite core and copper wire wound in a single, continuous coil. The ferrite core increases the inductance of the coils and also increases their resistance to electricity. It also helps to reduce any humming or buzzing associated with inductors.

The working principle of DC780-272L is based on the principle of magnetic induction. When an alternating current flows through the coil, it produces a magnetic field. This magnetic field induces an electromotive force in the coil, creating a voltage across the inductor. This voltage, also known as back-emf, opposes the current that was used to create it. This is known as Lenz\'s law. The magnitude of the back-emf increases with an increase in current and is proportional to the rate of change of the current.

DC780-272L has various features that make it a good choice for a variety of applications. It has a high temperature rating of 125℃, making it suitable for high temperature applications. It is also RoHS compliant and has a compact size, making it more convenient to use in space-constrained applications. Furthermore, it has excellent reliability, repeatability, and current handling characteristics. It is also resistant to vibration and shock, making it ideal for use in harsh environments.

Overall, DC780-272L is a high-quality fixed inductor that is suitable for applications in many industries. It has a maximum inductance of 272uH and is constructed with a ferrite core and copper wire for increased inductance and resistance to electricity. This fixed inductor also has excellent characteristics in terms of temperature rating, compliance, reliability, and size. This makes it a great choice for applications such as switching power supplies, LED lighting, class D audio amplifiers, and wireless charging.

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