FIE220-1-B

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Fixed inductors are passives components used in electrical circuits to store and release energy in the form of short duration AC current or to filter DC current. The FIE220-1-B is a fixed inductor designed primarily for power supply applications, and can be used to regulate voltage.

The FIE220-1-B is typically rated up to 2.2A and has a DC resistance of 7mΩ. It has an inductance of 0.22uH with a tolerance of 10%. It has a resistance to temperature of -55℃to +125℃ and an operating frequency of 0-100kHz. The inductor is made of ferrite material and is encapsulated in a resin jacket for environmental protection. The FIE220-1-B is a compact device, measuring 11.2x8.2x7.3mm.

This fixed inductor can be used in power supply applications such as switching regulators, railway systems, and DC-DC converters. It helps to filter noise and high-frequency signals, reduce inrush current or instability, and reduce the ripple voltage from a DC voltage source. The inductor limits current surge to protect other devices in the circuit from short-circuiting.

The FIE220-1-B inductor works by inducing an electrical current in an opposing circuit element, such as a capacitor or transformer. When current flows through the inductor, it creates an electromagnetic field. This field then induces a voltage in the opposing circuit element, which causes a current to flow through the device. This process of generating voltage is known as induction.

The FIE220-1-B is a versatile device that can help provide voltage regulation and noise reduction in power supplies, and can also be used in many other applications. It is highly reliable and long-lasting, and can be used in environments ranging from -55℃ to +125℃. The compact size and low cost of the FIE220-1-B makes it a popular choice for many electrical systems.

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