NAP-20-332-D

NAP-20-332-D (filter module type NAP-20-332-D) is in the power line filter module category. It has a wide variety of applications and is designed to suppress high frequency interference, ensuring the normal operation of electronic devices.

In terms of working principle, the module works by absorbing and dissipating impulsive noise or unwanted radio frequency interference (RFI) through attenuating the frequency response of the line up to a specific frequency. This system works by reducing interfering noise at the source, instead of filtering out the noise after it enters the equipment.

The NAP-20-332-D utilizes standard metal oxide film resistors for the power lines, and specialized non-linear devices called varistors for the input lines. These resistors act as a filter, allowing only the frequencies desired to pass through the system. The metal oxide film resistors support the varistors by providing the necessary electrical current. The electrical current passes through the varistors, being transformed into a different type of energy. The amount of energy that is transformed depends on the size of the varistor.

The module is used in a variety of applications including communication electronics (mobile phones/GSM), industrial equipment, and other digital equipment. It is very effective at suppressing the noise while also maintaining the desired frequency response. In communication electronics, the module suppresses radio interference (RFI) generated by mobile phones/GSM, preventing the interfering noise from entering the circuits.

In industrial applications, the NAP-20-332-D module is particularly helpful in providing greater safety by reducing the risk of electric shock. This module can also be used to filter out noise in AC/DC-powered devices, protecting them against voltage line noise frequencies.

NAP-20-332-D has its special advantages. It has high quality components, is highly efficient, and can filter out impulsive noise at a wide variety of frequencies. In addition, it is very easy to install and requires no additional equipment. It is also very cost-effective, making it a great choice for many applications.

Overall, the NAP-20-332-D is an excellent choice for applications that require a high-efficiency solution to filter out unwanted noise. Its effective design makes it a great choice for many industries, including communication and industrial electronics. With its wide range of applications and easy installation, the NAP-20-332-D is sure to be a great choice for any power line filter module needs.