NAP-30-681-DXU

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Power Line Filter Modules are designed to protect sensitive electronic equipment from high voltage transients both inside and outside the power source. NAP-30-681-DXU is an example of such a filter module. It is a common-mode filter module with a wide range of features and a highly efficient filtering operation.

The NAP-30-681-DXU can be used in a variety of applications due to its compact size and versatile design. It can be used for a variety of industrial, commercial, and domestic applications. The filter module can be used to protect sensitive electronic components from voltage transients by effectively suppressing and attenuating high frequency transients. In addition, the filter module can also be used to reduce common-mode currents between two power sources or from a single power source.

The NAP-30-681-DXU features an advanced common-mode filter circuit consisting of two resistor-capacitor pairs connected in parallel. This arrangement allows for a wide range of operation. The frequency range of operation is 30 Hz to 150 kHz, allowing for effective operation in a wide range of applications. The filter also features a high level of attenuation, with a rated attenuation of -30 dB at 1kHz. In addition, the filter is also capable of operating at temperatures up to +105 ℃.

The NAP-30-681-DXU can be used in a variety of applications, including power line filtering for sensitive electronic systems, protection of sensitive electronic components from transients, suppression of conducted inverter switching noise, and protection of motors and other motor control devices.

The working principle of the NAP-30-681-DXU is based on the same principles as other common-mode filter modules. The filter module uses two resistor-capacitor pairs connected in parallel, which form a low-pass filter. The two resistors restrict the flow of current, while the two capacitors control the amount of energy which passes through the filter at any point in time.

The filter can be used to suppress or attenuate high-frequency transients on a power line which may threaten delicate electronic components and cause damage. The filter is designed to operate over a broad band of frequencies, allowing effective filtering even at higher frequencies. The high level of attenuation achieved by the filter also ensures optimum protection against EMI/RFI disturbances.

In addition to its protection against high-frequency transients, the filter also functions as an EMC filter. The filter is designed to reduce the overall common-mode impedance between two power sources or between a single power source and an output line. This reduces the level of noise and interference which may be conducted between these two sources, thereby improving the overall performance and reliability of the power system.

The NAP-30-681-DXU is an example of a common-mode filter module designed to protect sensitive electronic components from voltage transients, suppress inverter switching noise, and improve system performance and reliability. The advanced common-mode filter circuit provides a wide range of operation and a high level of attenuation, making it suitable for a variety of applications.

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