During the design of pulse transformer used in IGBT solid switch, there are problems of output-consistence and insulation to be resolved.

为了设计IGBT固体开关的脉冲变压器，需要解决输出一致性和绝缘问题。

youdao

A kind of electromagnetic actuation optical switch is designed based on the high performance of polyimide (PI) in mechanical character, insulation and heat-resistant.

利用聚酰亚胺(PI)优良的机械、绝缘、耐热等性能，设计出基于PI膜的磁控光开关。

youdao

In addition, as per the requirement of insulation, We could take polyimide as the insulation material of cylinder switch.

另外，按照绝缘等指标要求，选用聚酰亚胺作为出筒开关的绝缘材料。

youdao