Transformer shielding cover

The transformer shielding, it is a device for protecting the transformer, mainly used to interfere with the surrounding environment and other electrical equipment in the electromagnetic field inside the transformer.

First of all, one of the main functions of the transformer shielding cover is to limit the radiation range of the electromagnetic field to reduce the electromagnetic interference with the surrounding equipment. Because the transformer will produce unavoidable electromagnetic radiation during operation, these radiation may interfere with other nearby electronic devices, especially sensitive electronic devices. The shielding cover can effectively absorb, reflect, or reflect these electromagnetic waves, thereby limiting its radiation range to avoid unnecessary effects on the surrounding equipment.

Secondly, the transformer shield can also improve the work efficiency of the transformer. Inside the transformer, due to the existence of electromagnetic induction, there will be a certain leakage flow. This kind of leakage flow will lose part of the electrical energy, resulting in a decrease in the efficiency of the transformer. The shielding cover can limit the flow path of this leakage flow, reduce the electromagnetic induction and magnetic loss, thereby improving the efficiency of the transformer.

In addition, the transformer shield can also provide certain insulation protection. There is a good insulation between the high voltage part inside the transformer and the low voltage part to avoid short circuit or other security hazards of the current. As an external device, the shield can provide additional insulation protection, avoid direct contact with current, and ensure the safe operation of the transformer.

The transformer shield is a device that is used to interfere with the surrounding environment and other devices to isolate the internal electromagnetic field of the transformer. It can limit the radiation range of electromagnetic fields, improve the efficiency of the transformer and provide insulation protection.