Ultra Isolation Transformers

Ultra/Super Isolation Transformers effective for Isolating sensitive equipments from Line Voltage transients, spikes & D.C. leakage etc. They are specially designed for sensitive critical equipments like computers & peripherals, medical instrumentation, digital communication telemetry systems, CNC Machines etc. and stopping such disturbances generated by the noisy equipment load from being injected into the power line.

Multiple shielding techniques employed reduce the interwinding capacitance to below 0.005 Pico farad and increases D.C. Isolation to over 1000 Megaohms.

Technically any transformers that have no direct current path between its primary & secondary windings provides Isolation. Other commonly used transformers even if they have separate primary & secondary winding are intended to convert the input voltage to a more useful level & do very little to attenuate the passage of noise or transients from primary to secondary. Even though both are separately wound transformers, they are substantially different w.r.t. construction, specification & performance characteristics.

In shielded transformer, Four Low impedance path exists for noises to pass to secondary & vise versa. :
- The High Value of Coupling Capacitance.
- The Maximum Linkage of magnetic Field.
- The Leakage Current.
- Static transfer of Electric Noises.