插针型变压器是以插针形式安装的EI型变压器，通过采用不同材质、不同工艺生产的硅钢片,可设计制造不同性价比组合的产品，产品有立式、卧式等多种安装方式，广泛应用于各种需要直接插装在线路板的电器产品。　　 Pin-type TransformerPin-type Transformer is one kind of the EI-Transformer, using the pins to mount on the PCB. We use the different kinds of silicon steel to produce the transformer into different combinations with different cost performance. There are many installation methods for the Pin-type Transformer, pedestal, side-pedestal and horizontal