74F126AP-RC

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Fixed inductors are electronic components with the basic ability to store electrical energy. They primarily consist of a wire, usually copper or aluminum, wound into a coil form and surrounded by an insulating material like wax or resin. An inductor can be either bolted on to a printed circuit board (PCB) or packaged in an enclosed units. There are no moving parts, so an inductor is often referred to as a passive device.

The 74F126AP-RC is a type of fixed inductor. It is a tantalum/polymer self-shielding device that has high reliability. It is also capable of controlling current difference between on and off as well as providing a high quality soft-start. The 74F126AP-RC is ideal for power entry applications, as it is able to handle a wide range of voltages and currents in both AC and DC power sources.

The working principle of the 74F126AP-RC is relatively simple. When a voltage is applied to its terminals, an electric current begins to flow through the wire of the inductor, creating a magnetic field around the wire. This magnetic field then causes a voltage to be induced in the wire, which opposes the applied voltage. This is known as inductive reactance. The magnitude of this reactance is determined by the inductance of the coil, which in the case of the 74F126AP-RC is 47uH.

The 74F126AP-RC’s application field is wide, as it is able to handle large amounts of power and is suitable for the widest range of linear and switching applications. It is commonly used in switching mode power supplies, DC-DC converters, battery back-up systems and also transformerless load switches. Its high current handling capability also makes it suitable for applications like motor control and power-entry applications.

In conclusion, the 74F126AP-RC is a fixed inductor and is used in a wide range of applications such as switching mode power supplies, DC-DC converters, and transformerless load switches. Its ability to control current difference and provide high quality soft-start make it well suited for power-entry applications. Its working principle relies on an induced voltage to oppose the applied voltage, creating a resistance known as inductive reactance.

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