NFM3DCC222R1H3L Filters

Feed Through Capacitors

One application of feed through capacitors is the NFM3DCC222R1H3L, a high performance varistor with a built-in feed through capacitor. This part is used to help filter out high-frequency electromagnetic interference, so it can be used in a variety of electronic equipment, including LCDs, mobile phones, digital cameras, and other consumer products.

The NFM3DCC222R1H3L is a three-element electric component consisting of an inductor, a capacitor, and a varistor. It is mounted on the printed circuit board via its lead and the two mounting holes. The inductor prevents the high-frequency noise current entering the circuit, while the capacitor works together with the varistor to provide effective suppression of high-frequency electromagnetic interference. The varistor also provides a protective function and ensures safe operation of the circuit.

The working principle of the NFM3DCC222R1H3L feed through capacitor is based on the concept of impedance. High-frequency electromagnetic interference produces a high-frequency voltage that is applied across the impedance of the filter. The capacitor stores the maximum voltage at the peak frequency, while the inductor and varistor dissipate the excess current. The capacitor is, therefore, the central component of the filter.

The NFM3DCC222R1H3L feed through capacitor is directional in nature. It has two parts; a primary part, which is connected to the source of the interference, and a secondary part, which is connected to the output side of the circuit. The capacitor is designed to provide the necessary impedance between the source and the output, while the inductor and varistor provide additional filtering.

The NFM3DCC222R1H3L feed through capacitor can be used in a variety of applications. It is suitable for use in sensitive consumer electronics equipment, such as cell phones, laptops, and digital cameras. It can also be used in industrial applications, such as machine control, aerospace, and automotive. In addition, the NFM3DCC222R1H3L feed through capacitor can be used to help filter out high-frequency signals in radio communications equipment, televisions, and other electronic products.

The NFM3DCC222R1H3L feed through capacitor is a three-part electric component consisting of an inductor, a capacitor, and a varistor. The working principle of the capacitor is based on the concept of impedance and it is used to provide effective suppression of high-frequency electromagnetic interference. The capacitor is suitable for use in a variety of consumer and industrial applications and can be used to help filter out high-frequency signals in radio communications equipment, televisions, and other electronic products.