Power one, switching power supply(AC/DC,DC/DC converter, DC/AC ringer),
support blw parts:
ASQ24/28/48,BRD,BRS,BUS,BWD,BWS,CUD,CRD Series,DFA20,DCF10,DFC15,DFC25,DFC6,DGP30,EWD,HBA
,HBC,HDS,HES,HHS,HNT,IES,IMP,IMR,IMS30,IMX7,LES, OBS,Q24S,Q28S,QAS,QBC,QD,QL48,QM48,QTS48,RFS,
RNS,SFS,SIP,SQ,SQE,SSQE,TQD,UPM,VWS,XWD,Y5117P,YEV09,YNC,
YM,YNL,YNM,YNS,ZY,ZY7007-ZY8160