Importance Of Dielectric Testing  Insulating materials, such as glass, resin, rubber, and plastic, are used to protect electrical components from leaking electricity. These insulators are essential in the construction of equipment like electrical motors, power transformers and switchgear. For example, insulators in an electric motor’s inductor shields and in the windings of a power transformer

Dielectric Testing is an evaluation process conducted on an electrical component by applying a higher voltage than the product’s normal operating voltage. The test is conducted to ensure that the component’s insulating materials will not break down and leak electricity when used in its intended environment. The term dielectric is used to describe a material