NAH-16-471-D

Power line filter modules provide enhanced protection of circuit components by allowing power to be both filtered and diverted away from sensitive areas during periods of transmission difficulty. The NAH-16-471-D is a power line filter module used for power line filtering and line surge protection from a variety of sources including common mode and differential mode current, pulse transients, and power line disturbances. It provides enhanced protection of electronic circuits from various environmental factors.

The NAH-16-471-D is designed to provide a filtering function that helps maintain power stability by diverting transients, noise, and other power line disturbances away from sensitive equipment. The design of the unit is such that it can be easily installed in both low- and high-voltage systems, making it suitable for a wide range of applications. The unit is capable of handling both normal and overload current, with a range of up to 32A.

The application field of the NAH-16-471-D extends beyond its main line of protection to include various types of analog or digital circuits, for example, DC/DC converters, micro-controllers, motor controllers, high-voltage/high-speed circuits, and fiber optic transmission systems. Due to its bidirectional nature, it can be used in differential mode applications such as line interface devices, communications equipment, telecom systems, and modems. It also has applications in the automotive industry, where it can be used to protect against power line disturbances and electromagnetic radiation.

The working principle of the NAH-16-471-D is based on the concept of inductive line filtering. It consists of two sections, the filter block and the surge protection devices. The two components together form a filter-capacitor complex which filters out the high-frequency transients originating from the power line and reduces the peak amplitude of the AC current. The surge protection devices protect the sensitive components in the circuit from the transients caused by high-voltage dips, spikes, and surges.

The filter section is composed of an inductor and capacitor coupled together in series. The inductor allows the high-frequency components of the current to pass through, while the capacitor acts as a filter. The surge protection device is made up of polymer varistors which protect the sensitive components in the circuit from the transients. The surge protection device also has three phase differential mode and common mode protection which provides protection from power line disturbances.

The NAH-16-471-D power line filter module provides improved performance in power conditioning over other solutions, with its ability to help prevent interference and noise from entering into the sensitive and critical areas of the system. It is an ideal choice for applications requiring both high-power protection and smooth power line operation. Due to its advanced design and construction, it is also well suited for extreme temperature conditions as well as for harsh environmental conditions.