With the development of modern industry and the widespread use of electronic equipment, the problem of electromagnetic interference (EMI) has become increasingly serious. Vacuum epoxy resin casting transformer, as a type of power transformer, is also affected by electromagnetic interference. Therefore, the electromagnetic interference immunity of the vacuum epoxy resin casting transformer has become a key parameter to ensure its stable and reliable operation.

The electromagnetic interference immunity of the vacuum epoxy resin casting transformer is related to the design and production process of the transformer. The transformer must have good shielding and grounding measures to prevent external electromagnetic interference from entering the transformer. In addition, the transformer's winding structure and insulation materials also affect its electromagnetic interference immunity.

To improve the electromagnetic interference immunity of the vacuum epoxy resin casting transformer, several measures can be taken. For example, the transformer's winding structure can be designed with a shield layer, and the transformer can be coated with a conductive material to improve its shielding effectiveness. In addition, the transformer can also be equipped with surge arresters, which can suppress the surge voltage and protect the transformer from damage.

Vacuum epoxy casting transformers are widely used in various fields due to their excellent performance and reliability. However, they are susceptible to electromagnetic interference (EMI) in the operating environment. EMI can cause various problems, such as noise, distortion, and even failure of the transformer.

To improve the EMI resistance of vacuum epoxy casting transformers, several measures can be taken during the design and manufacturing process. One common method is to use a shield to isolate the transformer from external electromagnetic fields. The shield is usually made of conductive materials such as copper or aluminum and is placed between the core and winding.

In addition, the insulation materials used in the transformer should have good EMI resistance. For example, polyester film or polyimide film can be used as the insulation material, which has good insulation performance and EMI resistance.

In conclusion, the electromagnetic interference immunity of the vacuum epoxy resin casting transformer is crucial for its stable and reliable operation. It requires careful consideration during the design and production process, and appropriate measures should be taken to improve the transformer's electromagnetic interference immunity.

LuShan, est. 1975,  is a Chinese professional manufacturer specializing in power transformers and reactors for 48 years. Leading products are single-phase transformer, three-phase transformers, DC inductors, AC reactors, filtering reactor, expoxy resin high-voltage transformer and intermediate, high-frequency products. Our transformers and reactors are widely used in 10 application areas: rapid transit, construction machinery, renewable energy, intelligent manufacturing, medical equipment, coal mine explosion prevention , excitation system, vacuum sintering, central air conditioning.

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