NAH-20-101

Power Line Filter Modules

NAH-20-101 Application Field and Working Principle

Power line filter modules are components that improve the performance of an electrical system by reducing noise and interference on sensitive power lines. The NAH-20-101 module is no exception, and has become one of the top solutions for reducing power-line noise. This piece will provide an overview of the NAH-20-101 module’s application field, as well as its working principle.

Application Field

The NAH-20-101 power line filter module is designed for use with AC/DC power systems, and works to reduce ElectroMagnetic Interference (EMI) emissions and waveforms to ensure compliance with safety regulations. It is especially useful for high-voltage applications, where even the smallest amount of interference can have a substantial impact. The NAH-20-101 is used in a variety of industrial and commercial applications to reduce electrical noise, such as:

• Telecommunications systems
• Aircraft systems
• Automobile electronics
• Medical systems
• Industrial systems
• Automation systems
• Data acquisition systems
• AC/DC power systems

Working Principle

The NAH-20-101 module works by passing power through a series of inductors and capacitors, which work together to reduce the noise and interference on the power lines. This electrodynamic circuit has been designed to reduce electromagnetic interference (EMI), conducted and radiated emissions. The module is also designed to eliminate harmonics, suppress noise, and reduce power-line transients. The NAH-20-101 has an integrated DC blocking capacitor, which acts as a barrier between the filtered DC power and the input AC power. This allows for a more thorough suppression of transients and noise, and is especially beneficial in high-voltage applications.

In addition to the components of the NAH-20-101 module, an external shielded cable is required for proper operation. The cable shields the power lines from the external environment, preventing additional noise from entering. The distance between the module’s components and the external power source must also be kept at a minimum to ensure optimum performance.

The NAH-20-101 is a highly reliable power line filter, and is the go-to solution for reducing power line noise in various high-voltage applications. Its combination of internal circuitry and external shielding is extremely effective, and ensures that the power is clean and interference-free.