【摘要】 直流电磁系统是低压电器产品的核心,其性能的优劣直接关系到产品的性能及制造成本,本文通过对直流电磁系统的结构分析,结合实践归纳出电磁系统概念设计依据,为产品开发提供理论基础。更多还原

【Abstract】 The DC electromagnetic system is the low pressure electric appliance product core,its performance fit and unfit quality relate the product directly the performance and the production cost,this article through to the DC magnetism system structure analysis,the union practice induce the electromagnetic system design theory basis,provides the rationale for the product development.更多还原