UP2-220-R

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The UP2-220-R is a class of fixed inductors often used in electrical and electronic devices. It is designed for high frequency applications and features low stray fields. These fixed inductors are usually found in cell phones, personal computers, video converters, digital cameras, televisions, and other consumer electronics. They are commonly used in voltage regulation circuits and for power supply filtering.

The UP2-220-R typically consists of a copper coil wound around a ferrite core. This gives the inductor its high frequency characteristics. It is designed to have an inductance of between 220Ω and 220nH, allowing it to accurately tune power supply circuits.

The working principle of the UP2-220-R is based on Faraday’s law of electromagnetic induction. When a current is passed through the coil, a magnetic field is generated around the inductor. This field then induces an opposing current in the coil, creating an opposing magnetic field which delays the current flow beyond the inductor. This is known as inductance and it is measured in henries (H).

The UP2-220-R is designed to be used with both AC and DC signals. When used with AC signals, the inductor acts as a low-pass filter and is capable of blocking higher frequency currents while allowing lower frequencies to pass through. Conversely, when used with DC signals, the inductor acts as a high-pass filter and is capable of blocking lower frequency currents while allowing higher frequencies to pass through.

The UP2-220-R is a reliable and much-needed component in many consumer electronics devices. Its precise inductance values make it perfect for power supply filtering and voltage regulation. It is also an economical choice when compared to other inductors on the market.

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