● The resistors core components are made of insulating and high-temperature resistant materials as the resistors framework, evenly wound with high-quality alloy wires.Metal aluminum shell potted with high insulation non-combustible electronic paste, so that the aluminum shell and the resistance core components are closely combined into a solid entity, not affected by external air, vibration and dust,with high stability and thermal conductivity.
● The aluminum shell is made of high-quality industrial 6063 aluminum, and the surface is high-temperature anodized to achieve attractive appearance and great heat dissipation.
● Insulation is applied through a high-temperature process.