CF453215-3R3K

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Fixed inductors, also known as non-variable inductors, are electrical components consisting of a coil of conducting wire and a magnetic core that stores energy in the form of a magnetic field. CF453215-3R3K fixed inductors are designed to be used in a variety of electronic circuits, such as power supplies, radio receivers, and amplifiers.

CF453215-3R3K fixed inductors have an inductance range of 15uH to 25uH. The inductors are rated for a current of up to 200mA and a voltage of up to 3.3KV. The maximum temperature rating is +105°C. They are constructed of a UL94V-0 flame-retardant material.

The primary application field of CF453215-3R3K fixed inductors is in switching power supplies and motor drives. They are commonly used in AC/DC inverters and power factor correction circuits, as well as in switching power supplies and motor drives. The inductors can also be used as input filters to reduce EMI and prevent overvoltage.

The working principle of fixed inductors is based on Faraday’s Law of induction, which states that a changing current in a wire loop produces a magnetic field, and a magnetic field produces a voltage in a wire loop. When a current is applied to an inductor, a magnetic field is created around the inductor, which induces a voltage in the inductor. This voltage is opposed to the applied current, known as inductive reactance, which limits the current in the inductor.

When used in a circuit, the current flowing through the inductor is dampened by the inductive reactance, allowing the current to be regulated. This regulation helps reduce power loss in the circuit, resulting in improved efficiency. Furthermore, the inductive reactance also helps reduce electromagnetic interference (EMI) and radio frequency interference (RFI), making it an essential component in many circuits.

CF453215-3R3K fixed inductors provide high performance and reliability for power supply circuitry, motor drives, inverters, and other electronic circuits. They are designed to provide a wide range of inductances, temperatures, and voltages, while withstanding high currents, temperatures, and voltages. The inductors are made from UL94V-0 flame-retardant materials, ensuring durability and long-term reliability.

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