?? > ???? > ??

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

????:2025-02-16 02:29:21 ??:????

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

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

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

??,????????,“????????,??,????”

????????????????,????,“???????”

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

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

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

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

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

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

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

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

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

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

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

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

????

  • ????
  • ????