1025-20F

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A Fixed Inductor, also known as a Non-Variable Inductor, is a type of inductor that is used in electronic circuits to produce electrical current. It is typically used in applications requiring frequency stabilisation or filtering, and is commonly found in power supplies, amplifiers, oscillators, and other electronics control applications. The 1025-20F is a fixed inductor, and in this article we will discuss its application field and working principle.

The 1025-20F fixed inductor is an ideal choice for applications that require precise control of inductance and current level. Its inductance is 0.16 mH and it supports up to 2 A of current. This small, compact device is designed for space-constrained installations while still providing accurate current control. It has a ±2 % tolerance on inductance, allowing for a more reliable operation in comparison with adjustable inductors. The 1025-20F also has a low profile of 5 mm, allowing for easy PCB installation.

The 1025-20F fixed inductor is commonly used in power supplies, amplifiers and other power regulation applications. It is typically used to obtain a certain frequency, as the inductance of the 1025-20F can be adjusted to obtain the desired frequency. In addition, the 1025-20F has excellent low frequency properties, which makes it suitable for audio and low frequency power circuitry.

The working principle of a fixed inductor is based on the expansion and contraction of magnetic fields. When a current is applied to a coil, the inductor will create a magnetic field that will expand and extend in all directions. As the current is increased or decreased, the magnetic field will also increase or decrease its intensity accordingly. The variation in magnetic field strength provides a means for filtering or regulating electrical current. For example, when using an inductor in a power supply, it can be used to regulate the input current so that it meets the specifications of the load.

The 1025-20F fixed inductor is ideal for applications requiring precise control of current or filtering. It has an accurate inductance rating and a low profile, making it suitable for space-constrained installations. Its ±2 % tolerance on inductance ensures a more reliable performance than with adjustable inductors, making it a great choice for power supplies, amplifiers, and other power regulation applications.

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