亚洲丁香婷婷久久综合激情综合,亚洲最新中文字幕久久久久久,999久久久无码精品亚洲日韩,午夜性刺激在线观看视频,日韩一卡二卡三卡特级毛片,久久精品人妻AV黑人波多野结衣,亚洲久视频在线观看免费,亚洲人成网站18禁止影院

CN / EN

PRODUCTS

Precision transformer core-Linear transformer core
views：1256time：2020-05-08 18:49:00
Linear transformer core Linear transformer core
Features

At present, the high-precision transformers of the State Grid all use nanocrystalline magnetic cores. This is because the permeability of nanocrystalline alloys is close to that of Permalloy, which is an order of magnitude higher than that of silicon steel, and the accuracy can reach 0.1%. Under the conditions of the same size and similar performance as the permalloy core, the nanocrystalline iron core is lighter in weight and has a wider linear range than the permalloy core, but the manufacturing cost is only 50% of the permalloy price. It is the most ideal soft magnetic material for precision transformers.

modelLinear transformer core
Precision transformer core
Download

DOCX