Views: 3 Author: Site Editor Publish Time: 2018-04-24 Origin: Site
The manufacturer of varistor plays an important role in the selection of varistor. The key to the successful design of surge protection scheme is to ensure that the product parameters and test data are persuasive enough. And the product parameters and test data are from the manufacturers, which, whether manufacturers have testing equipment and laboratories is an important link. Although there are many third-party testing organizations in the market, but from the point of view of cost controllability, It is particularly important to choose one that can provide detailed product parameters, test data, or EMC EMC testing services.
In the huge circuit protection components market, it is not an easy task to find suppliers who agree with their own company in all aspects. Product parameters, sample testing, product delivery time, price and so on will become the focus of attention of procurement and electronic engineers. The first step of supplier selection is generally to purchase directly in the market to find a number of good word-of-mouth manufacturers, and then put the data up to submit. The suppliers that stand out in this segment generally have three factors: direct selling in the original factory, F engineers, and EMC labs that can be tested for free. Why do manufacturers of circuit protection device varistor choose to consider these three important indexes?