FN2080M-16-06

The FN2080M-16-06 power line filter module is an advanced AC power line filter device that plays an important role in reducing acoustic noise, electromagnetic and radio interference. It is a three-phase filter that works on single-phase and three-phase lines. The module\'s rated current and rated voltage are 16 A and 250 VAC, respectively, and it has a rated frequency of 50 Hz. The module has a good temperature stability performance, wide current setting range, and medium power consumption.

Application Field

The FN2080M-16-06 power line filter module is typically used in the device power line circuits of various office automation equipment, electronic instruments, and various industrial devices, such as computers, printers, CNC, security products, industrial automation, etc.

Working Principle

When the FN2080M-16-06 power line filter module is connected to the power supply, the current transmitted through the filter will be filtered, eliminating most of the line noise. The filter utilizes three stages of inductor, capacitor, and resistor (LCR) components in parallel, arranged in a specific way. The combination of these components is tuned to form a low-pass filter. These filters block high-frequency signals and allow low-frequency signals to pass through the filter.

The three stages of the filter work in tandem to reduce the electromagnetic interference (EMI). First, it reduces the alternating current (AC) current in the power line. The current is carried by the inductor and the resistance of the inductor blocking the passage of high-frequency signals. The capacitor filters the direct current (DC) current and quickly releases the charge to absorb the high-frequency signals. Finally, the resistor eliminates the low-frequency signals. With the three stages working in unison, the filter effectively reduces EMI interference from the power line.