Products
Manufacturers
Applications
Solutions
YAGEO High Temperature EMI Chokes are designed to meet the demands of modern automotive and industrial systems where electromagnetic interference (EMI) must be suppressed under extreme thermal conditions. These components leverage nanocrystalline magnetic core technology to achieve high permeability, allowing for smaller footprints, reduced copper loss, and robust operation up to 150 °C.
Today’s engineers face shrinking design margins—electrification is driving more electronics into hotter, noisier environments. Whether it’s electric power steering, air conditioning compressors, onboard chargers, or DC-DC converters, high-reliability EMI filters are essential. YAGEO High Temperature EMI Chokes provide a compact, thermally stable solution that performs under the hood, on the production line, or wherever temperatures push beyond typical component limits.
Unlike traditional ferrite-based chokes, YAGEO’s nanocrystalline material forms a denser core with fewer air gaps. This results in significantly higher magnetic permeability, which translates into reduced component size without sacrificing inductance. That means engineers can design tighter EMI filters with lower ESR and fewer thermal issues, all while improving signal integrity and reducing system noise.
Rated for continuous operation up to 150 °C, YAGEO High Temperature EMI Chokes are ideally suited for automotive EMC compliance and industrial applications with high ambient heat or enclosed layouts. The reduced copper winding length and high saturation levels mean that less power is wasted as heat, improving efficiency and longevity of the system.
YAGEO also provides engineers with customisation options. If an off-the-shelf part isn’t a perfect match, YAGEO can adapt turns, dimensions, or electrical characteristics to suit specific current and voltage requirements. This flexibility makes the chokes a solid choice for applications with unusual filtering needs, unique physical constraints, or fast-paced development cycles.
Applications include EV traction inverters, hybrid control modules, charging infrastructure, and industrial motor drives. Where EMI reduction, heat resilience, and size constraints intersect, YAGEO High Temperature EMI Chokes deliver consistent performance, reliable compliance, and design flexibility.