Does the filter instability interfere with the device?
In the debugging of electronic equipment, common common mode inductors always have small flaws: Ring Common Mode Inductor winding process differences lead to parameter deviations, UU Common Mode Inductor has an increased loss rate at high frequencies, Vertical Plug-in Common Mode Inductor is always misaligned when adapted to different circuits, and Power Line Common Mode Choke often allows clutter to "slip through the net" due to insufficient suppression bandwidth. Engineers often have a headache: "The parameters match when selecting, but they cannot pass the EMC test after installation. Repeated debugging is too energy-consuming!"
Our Common Mode Inductor breaks the game with "precision + compatibility", adopts high magnetic permeability manganese-zinc ferrite core, optimizes the double-wire parallel winding process, and stabilizes the inductance tolerance within ±3%. Whether it is a power circuit or a communication device, it can effectively suppress common mode interference and seamlessly connect with the above-mentioned various inductor application scenarios. A smart controller manufacturer's actual measurement shows that the EMC test pass rate of the equipment after replacement increased by 40%, and the debugging cycle was shortened by 3 days.
Core Features
① Wideband and high-efficiency filtering: covers the 10kHz-30MHz frequency band, with an insertion loss of ≥35dB, far exceeding the industry average;
② Precision parameter matching: Automated winding ensures consistency and adapts to a variety of circuit topologies.
Usage Tips
1. Storage Note: The magnetic core is brittle, avoid violent collisions during storage, and keep away from strong magnetic fields;
2. Welding Specifications: The welding temperature of the Vertical Plug-in type pin is controlled within 260℃ and the duration does not exceed 3 seconds.