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Waterproof transformer, transformer with waterproof (moisture/rain proof) function. It has special protective anti-shell and internal transformer potting treatment. It can cope with harsh environment such as high temperature, humidity, rain, water soaking, and has high IP protection level (IP67). Waterproof transformers have been widely used in outdoor lighting, urban lighting projects, mining mines, marine equipment, electronic sanitary equipment, industrial atomizing humidifiers, medical equipment, precision instruments and other industries.