NAP-04-332-D

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NAP-04-332-D is a power line filter module, the model is designed for the IEC 60950-1 regulations and EN 61000-6-4 emission standards.  The model has a wide range of applications, from DC switching power supplies to AC/DC power supplies.

This power line filter module offers excellent EMI attenuation performance across all frequencies. It also features a high degree of directionality, providing effective interference suppression performance even if the device is used in a noisy environment. It is also designed with an internal de-coupling circuit to reduce ground-loop noise and eliminate electromagnetic interference (EMI).

NAP-04-332-D has a unique design with an effective large-size ferrite shield, which is composed of an anisotropic and isotropic shield combined with a thermally conductive layer. The ferrite core material has high magnetic permeability and its precise structure ensures the maximum level of EMI shielding. A self-adhesive shielding tape is also available for easy installation.

This power line filter module features a built-in switching regulator, which helps in controlling the power line noise that may be generated by the device. This helps in reducing power consumption and prolonging the life of the device. Additionally, this regulator also enables the device to maintain a consistent voltage level, ensuring optimal performance and longer useful life.

The NAP-04-332-D works by using four input capacitors connected to the input power line. The capacitors act as a filter to reduce the noise signals coming through the power line. The module also features a differential-mode choke coil, which helps to suppress the remaining differential-mode EMI signals. The combination of these components provides effective attenuation of both conducted and radiated noise.

In addition, the output voltage of the NAP-04-332-D is adjustable, allowing users to set their desired voltage value. The module is also capable of withstanding short circuits and over-voltage conditions. It is also designed with a low pass filter and low EMC filter, which helps reduce any effects of EMI on the connected device when used in noisy environments.

NAP-04-332-D power line filter module is designed to provide reliable noise filtering performance and efficiency for a variety of power applications. The module is also easy to install and requires no additional components to set up. Thus, it is an ideal choice for a wide range of cost-effective and noise-free power applications.

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