1538M01

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Fixed Inductors are components used in electronic circuits to store energy through magnetic fields. They are formed by wrapping an insulated wire many times around a core or winding it into a spiral. 1538M01 is a fixed inductor designed for use in switch mode power supplies and other high-frequency electronic applications.

The most important thing about a fixed inductor is its inductance. 1538M01 has a rated inductance of 1mH, making it well suited for high frequency applications. In addition, the component has an excellent high frequency resonance performance, with a Q factor of 40 at 10 kHz. The self-resonant frequency of the device is also very high, with a value of 800MHz (characteristic impedance of 200 ohms). This ensures that the component will produce little loss at higher frequencies, making it highly useful for high-frequency applications.

The construction of the 1538M01 usually consists of a ferrite core wound with a single layer of coated copper wire and a plastic bobbin. The wire is then insulated and sealed using a heat resistant epoxy resin. This makes it resistant to corrosion and ensures that it will operate effectively even in harsh environments. The copper windings are designed to be very low loss, and the ferrite core provides high inductance values.

As a fixed inductor, 1538M01 can be used in a number of different applications. It is commonly used as an energy storage device in switch mode power supplies, as well as in filters and oscillators. It can also be used in circuits as a high-frequency boost inductor, helping to raise the voltage in the circuit.

The working principle of the 1538M01 is quite simple. When current is applied to the component, the ferrite core creates a magnetic field which induces a voltage in the copper windings. This voltage can be used to either store energy in the form of a magnetic field or to drive a load device. When the current is removed, the magnetic field collapses and the stored energy is released.

In summary, 1538M01 is a fixed inductor designed for use in high-frequency electronic applications. Its construction consists of a ferrite core wound with a single layer of coated copper wire and a plastic bobbin. This makes it resistant to corrosion and ensures that it will produce little loss at higher frequencies. Its inductance is 1mH, and its self-resonant frequency is 800MHz. It can be used as a storage device in switch mode power supplies, as well as in filters and oscillators. Its working principle involves the creation of a magnetic field which induces a voltage in its copper windings.

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