The 3-127-622 is a DKIV-1 series 1-phase, current-compensated choke designed for noise suppression in electronic circuits. It operates with a rated current of 16A at 40°C, provides a rated inductance of 7.3 mH, and has a DC resistance of 5.7 mΩ. This model utilizes a high-performance nanocrystalline core, features a power dissipation of 2.92W, and is designed for a power operating frequency of 0 to 400Hz. The component operates over a temperature range of -40°C to 100°C and includes a flange for secure mounting onto a printed circuit board. It is ideal for applications such as frequency converters, charging stations, UPS systems, and switching power supplies.