NEWGOLD Isolation Transformer is designed to provide robust protection against electrical disturbances in industrial and commercial environments. Our transformers can be configured as single-phase, two-phase, or three-phase units and can also function as step-up or step-down transformers. The voltage range is flexible, accommodating from 10 V to 5000 V, with frequencies from 25 Hz to 500 Hz (general use is at 50 Hz and 60 Hz).