Xentek EIT 5204 Isolation Transformer

The Xentek EIT 5204 Extreme Isolation Transformer is an industrial-grade device designed to deliver ultra-low capacitance electrical isolation and noise suppression for sensitive equipment. It is used in environments requiring clean, isolated AC power, such as semiconductor manufacturing, precision instrumentation, laboratory test rigs, medical electronics, and industrial automation systems where electrical noise, transients, or ground-loop currents can affect performance. The unit is part of the Xentek EIT series and provides approximately 500 VA of power with 50/60 Hz operation, and it offers bench-top or panel-mounted installation in a shielded housing for rugged industrial use. The transformer emphasizes ultra-low capacitance isolation, with typical values around 0.001 pF in comparable EIT-series models, helping protect equipment from interference while delivering stable, isolated power. Common replacements for this model include Xentek EIT 5203 and 5220, as well as SolaHD Ultra Isolation Transformers.