7447714101 Inductors, Coils, Chokes

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Fixed inductors are a type of electrical component used to store energy in a magnetic field. The most common type is a coil, a roll of wire wrapped around a core of magnetic material. There are many different types of inductors, which vary in size, construction, and how they work.

The 7447714101 fixed inductor is a power inductor, also known as a power resistor coil, designed for use in DC to DC converters, DC/AC inverters, and other power supplies. It has a wide operating temperature range, from –55°C to +125°C, and offers a low power loss of up to 10 mW. The 7447714101 inductor uses a tape wound core and a wire coil to provide a stable inductance at any load current.

The 7447714101 inductor can be used in a variety of applications, including in DC-to-DC converters to store energy in order to reduce output ripple, in switches, in cables and in automotive applications. In DC-to-DC converters, the inductors are used to store electrical energy in order to smooth out voltage and current noise. This is achieved by using an inductor of appropriate inductance connected in series with a diode. When a voltage is applied to the inductor, it will store the excess energy in a magnetic field. When the current is reversed, the stored energy is then released, providing the smoothing effect.

In automotive applications, multiple inductors can be used together to generate higher currents. This is done by connecting two coils of wire in series and creating a larger inductor. This larger inductor can then be used to store electrical energy and release it when more is needed. This technique is often used in alternators and starter motors, where powerful currents are needed quickly.

The 7447714101 power inductor is also used to control frequency, which is sometimes referred to as the "timing mode" of operation. In timing mode, a circuit must be able to change its frequency of operation in response to different loads. The inductor is connected in series with a capacitor which, when voltage is applied to the inductor, creates an oscillating field. This causes the frequency of the circuit to change as the voltage is increased, resulting in accurate and predictable timing.

The 7447714101 fixed inductor is a versatile and effective component for storing energy in electrical circuits. Its flexibility and low power loss make it an ideal choice for a variety of DC to DC converters, DC/AC inverters, and power supplies. Its wide operating temperature range ensures that it can be used in many different types of applications. Its ability to control frequency makes it ideal for precision timing applications. Together, these features make the 7447714101 fixed inductor the perfect choice for any circuit requiring reliable energy storage and accurate frequency control.

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