1Pure aluminum heat sink, fast heat dissipation 2Thyristor switching circuit, overvoltage absorbing circuit and module 3Flame-retardant engineering plastic shell, epoxy resin potting, high strength, impact resistance and flame retardant 4Widely used in computer peripheral interface equipment, electric furnace heating thermostat equipment, CNC machinery and industrial automation equipment, etc. 5Used in a large number of occasions requiring explosion-proof, moisture-proof and anti-corrosion in chemical, coal mine, fireworks and firecracker equipment
