NUF4001MUT2G Filters

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Electromagnetic interference (EMI) is a major concern when designing electrical devices. EMI filters are used to mitigate the effect of EMI in these devices. A key element of any EMI filter is the inductive-capacitive (LC) network. The NUF4001MUT2G is a commonly used discrete component that is used for such EMI filtering purposes.

The NUF4001MUT2G is a two-terminal filter component with a rating of 400V DC continuous. It combines two components, an inductor and two capacitors. The inductor provides the inductive element of the filter while the capacitors provide the capacitive element. The NUF4001MUT2G is typically used in applications such as LCD datasheets, soft start applications, power supply noise suppression, and radio frequency interference (RFI) filtering.

The working principle of the NUF4001MUT2G is based on the properties of the inductor and capacitors. As previously mentioned, an inductor resists changes in electrical current while a capacitor works as an electrical charge storage device. When used in conjunction, these components form what is known as an LC filter.

An LC filter works by allowing low-frequency signals to pass through the filter while blocking higher frequency signals. This is accomplished through the inductor’s opposition to changes in electrical current and the capacitor’s ability to store electric charge.

When a signal is applied to an LC filter, the inductor works to oppose the introduction of the signal into the circuit, while the capacitors act to store the energy of the signal. The inductor also creates a time delay as it takes time for the inductor to allow the signal to pass through the filter. This leads to a gradual increase in the voltage or current applied to the LC filter as it is being filtered through the inductor-capacitor network.

The frequency of the signal is also used to determine how the signal is filtered. Lower-frequency signals are allowed to pass through the filter, while higher-frequency signals are blocked. This can be used to provide EMI or RFI suppression in applications where it is necessary.

The NUF4001MUT2G is an ideal solution for EMI and RFI filtering applications. It is a two-terminal component with a low DC continuous rating of 400V. It is also a discrete component, making it well-suited for pairing with other discrete components. The working principle of the NUF4001MUT2G is based on the properties of the inductor and capacitors. Together, these components form an LC filter that is capable of allowing lower-frequency signals to pass through the filter while blocking higher frequency signals. This makes it ideal for applications where EMI or RFI suppression is needed.

The specific data is subject to PDF, and the above content is for reference