PCB变(Bian)压(Ya)器(Qi)的(De)优(You)点(Dian)
在(Zai)计(Ji)算(Suan)机(Ji)技(Ji)术(Shu)、(?)半(Ban)导(Dao)体(Ti)技(Ji)术(Shu)以(Yi)及(Ji)电(Dian)子(Zi)应(Ying)用(Yong)技(Ji)术(Shu)的(De)高(Gao)速(Su)发(Fa)展(Zhan)的(De)今(Jin)天(Tian),(?)小(Xiao)功(Gong)率(Lu)PCB变(Bian)压(Ya)器(Qi)体(Ti)积(Ji)固(Gu)定(Ding)、(?)采(Cai)用(Yong)焊(Han)针(Zhen)引(Yin)出(Chu),(?)