Structure & Material
Flame-retardant ABS shell with built-in Mn-Zn ferrite core. Split snap-on structure fits cables directly without stripping insulation, easy to install, detach and reuse. The core has high permeability and low high-frequency loss; tight buckle structure avoids loosening and cracking after long service.
Working Principle
Per Faraday’s law of electromagnetic induction, the ferrite core absorbs high-frequency EMI from cables and converts interference energy into heat. It restrains conducted & radiated clutter, optimizes current waveforms and eliminates EMI noise of power and data cables.
Applications
1. Consumer electronics: Noise reduction for data, charging, headphone, display and printer cables.
2. Industrial control: Anti-interference for sensor lines, servo harnesses and instrument wires.
3. Automobiles: Shield charging & camera cables to solve screen lag and signal distortion.
4. Home appliances: Filter high-frequency interference for routers and adapters for stable running.
Advantages
1. No wire stripping required, high efficiency for finished cable refitting.
2. Hollow cylinder design matches multiple cable sizes with great universality.
3. Stable noise absorption; plastic shell is insulated, moisture-proof and temperature resistant.
4. Compact size brings little extra volume, convenient for internal wiring arrangement.
Application Scenarios
Fit for data wires, switching power lines, industrial control cables, security & medical wiring, wireless charging cables and all wires needing EMI suppression.