medical grade

Medical toroidal transformers, also known as isolated power supply systems, are widely used in the medical field. 1. Because the isolation transformer reduces the contact voltage and the current from the grid to the ground, the risk of being electrocuted is minimized. 2. Isolation transformer can effectively reduce ground leakage current and improve fire safety. 3, to ensure the continuity of power supply, when the insulation fault, will not easily cause the power trip.

Toroidal transformers used in medical electrical equipment are different from those used in general instruments and have many special requirements. 1. Toroidal transformers used in medical electrical equipment shall prevent their basic insulation, auxiliary insulation and reinforced insulation from overheating in case of short circuit or overload of any output winding. 2. Protective devices that are external to the transformer or outside the transformer housing to prevent overheating, such as fuses, over-current releasers, thermal circuit breakers, etc., shall be connected so that the protective devices will not become ineffective when any components other than the wiring between the protective devices and the transformers are damaged.