宁夏栽铝建材有限公司

The formulas and discussions are presented here for the convenience of the designer planning to use Dielectric Materials. Only the most practical formulas here have been selected, and an attempt has been made to simplify those presented. On the other hand, the use of many of the formulas requires the ability to manipulate complex numbers. (Emerson & Cuming, Inc. offers charts which give dielectric data on most commonly used electrical materials.)