secondary winding造句

1、It is composed of a primary winding, secondary winding and core of soft iron.
点火线圈有初级线圈、次级线圈和铁芯组成。

2、The secondary winding offering the 110,220V voltage is used for power supply to operation machine.
二次绕组中还带有110，220V输出电压端子供操作机构作电源。

3、In using, the secondary winding can not be short-circuited or operating over-load.
使用时二次绕组不能短路及超负荷运行。