3 Points About Dielectric Strength: What It Is, How To Measure It, And Its Importance
Dielectric strength measures how much voltage can be applied to a dielectric material before it breaks down and allows an electric current to flow. It is an essential parameter in electrical engineering, and there are several ways to measure it. This article will discuss what dielectric strength is, how to measure it, and its importance in electrical engineering.
There are two types of dielectric strength: contact and non-contact. Contact dielectric strength is the maximum voltage that can be applied across two points on a dielectric material without causing a breakdown. Non-contact dielectric strength is the maximum voltage that can be used to a dielectric material from a distance without causing a meltdown.
There are several ways to measure dielectric strength. One common way is by using a dielectric withstand tester. This tester applies a voltage to the dielectric material and measures the current flow. The higher the current flow, the lower the dielectric strength.
Dielectric strength is essential in electrical engineering because it determines how much voltage can be applied to a dielectric material without causing a breakdown. A breakdown can cause damage to the dielectric material and could potentially lead to an electrical fire.
In conclusion, dielectric strength is an essential parameter in electrical engineering that determines how much voltage can be applied to a dielectic material without causing a breakdown.