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Plug Top Coils

Primary and secondary windings made with enamelled copper effectively prevent dielectric breakdown and provide consistent and efficient high-voltage that ensures reliable ignition.

Alumina (Al2O3) Ceramics

High hardness

High melting point

Corrosion resistance

Strong insulation

Good thermal stability

Silicon Carbide (SiC) Ceramics

High hardness

High temperature resistance

Good thermal stability

High thermal conductivity

Excellent chemical stability

Diverse electrical properties

Zirconia (ZrO2) Ceramics

Fine mechanical property

High temperature resistance

High dielectric constant and signal sensitivity

Good biocompatibility

Excellent chemical stability

Corrosion and oxidation resistance

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