What are Electrical Insulators?
Electrical insulators, or dielectrics, are materials that can withstand the flow of electrical current. In other words, they are nonconducting materials. They are the opposite of electrical conductors which allow electricity to flow through a material. Electrical insulators help coat, protect or support electrical conductors so that the electrical current flows through the conductor. Insulators are protective materials that help prevent electrical shock or sparks. Electrical insulators are made up of substances with electrons, or energy particles that are compressed together by chemical process. It is almost impossible to get electrical voltage to pass through these materials. Some insulators are considered to have higher thresholds for electrical voltage than others do, and are aptly called high voltage insulators. Glass was used as the earliest electrical insulators. Glass, along with other non-metallic materials such as porcelain, mica, and ceramic can withstand the highest volts of
Electrical insulators, or dielectrics, are materials that can withstand the flow of electrical current. In other words, they are nonconducting materials. They are the opposite of electrical conductors which allow electricity to flow through a material. Electrical insulators help coat, protect or support electrical conductors so that the electrical current flows through the conductor. Insulators are protective materials that help prevent electrical shock or sparks. Electrical insulators are made up of substances with electrons, or energy particles that are compressed together by chemical process. It is almost impossible to get electrical voltage to pass through these materials. Some insulators are considered to have higher thresholds for electrical voltage than others do, and are aptly called high voltage insulators.
Electrical insulators, or dielectrics, are materials that can withstand the flow of electrical current. In other words, they are nonconducting materials. They are the opposite of electrical conductors which allow electricity to flow through a material. Electrical insulators help coat, protect or support electrical conductors so that the electrical current flows through the conductor. Insulators are protective materials that help prevent electrical shock or sparks. Electrical insulators are made up of substances with electrons, or energy particles that are compressed together by chemical process. It is almost impossible to get electrical voltage to pass through these materials. Some insulators are considered to have higher thresholds for electrical voltage than others do, and are aptly called high voltage insulators. Glass was used as the earliest electrical insulators. Glass, along with other non-metallic materials such as porcelain, mica, and ceramic can withstand the highest volts of
