??>>??

?????????????:???????????

2025-02-16 11:59:40 | ??:????
???

??

??????????2????????15?????? ?????????:??????:???

? ????????? ??????

??????????????????,??,“?,?????????,??????????”

??,???,“?????????????”

????????42?????,????????,???????????“??”????????????

???????????? ????????

???????????????,??????????????“?????”?????3910???????????,??????“PLC????????”??30????????,????????????????1???12???????????????????????20???????????????????,????

2002???????????,?????????????????????,2012??????

“??,????????,?????????8??”?????????????????,?,??,????????????120??????600??,??????????8???????200????????????????,?????????,???????,?????

??????????? ????????????????????????????

????????,?????????,?????????,?????:??,??????????,?????????IGBT??????????????????

???????????????????,??????,???????,“??????????????????????????????????,???110V??????????????……????????????????600V?”

????????????,????,“????,???,??????,??IGBT???????????”

??????????,???????????IGBT?,??????,????

????????,??,??????????????????????????????,?????????????????,????(?????????)

???????:?????

?????????

??????????????????:????????????????
(??:admin)

????????