220v 208v 110v 3-Phase Power Transformer Isolation Step Down Step Up Voltage Converter Transformer f

Isolation, protection, heat dissipation, flame retardant

The shell has four sides for heat dissipation, which are non-toxic, corrosion-free, heat-resistant, and moisture resistant，High quality terminal post, high-temperature resistant wire, solid and reliable material quality

Stable transmission of high-quality silicon steel

Silicon steel sheets are tightly stacked with materials that are solid and stable in output