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开关电源的主要性能指标


  开关电源的主要性能指标

  WENYADIANYUANDEXINGNENGZHIBIAOFENWEILIANGZHONG,YIZHONGSHITEXINGZHIBIAO,LINGYIZHONGSHIZHILIANGZHIBIAO。

  1.TEXINGZHIBIAO:

  (1)SHURENDIANYAJIQIBIANHUAFANWEI。

  (2)SHUCHUDIANYAU。JIQISHUCHUDIANYADIAOJIEFANWEIUomin~Uomax o(3)EDINGSHUCHUDIANLIUIomax(ZHIDIANYUANZHENGCHANGGONGZUOSHIDEZUIDAGONGZUODIANLIU)。

  2.ZHILIANGZHIBIAO(1)WENYAXISHUS,ZHIZAIFUZAIDIANLIU、HUANJINGWENDUBUBIANDEQINGKUANGXIA,SHURENDIANYAU、BIANHUA110%SHIYINQISHUCHUDIANYAU。DEXIANGDUIBIANHUALIANG。

  (2)DIANLIUDIAOZHENGLVS、DANGSHURENDIANYAJIHUANJINGWENDUBUBIANSHI,SHUCHUDIANLIUI。CONGLINGBIANHUADAOZUIDASHI,SHUCHUDIANYADEXIANGDUIBIANHUALIANGCHENGWEIDIANLIUDIAOZHENGLV。

  (3)SHUCHUDIANZU(YECHENGNEIZU)R。DANGSHURENDIANYA、HUANJINGWENDUYIDINGSHI,YOUYUFUZAIDIANLIUBIANHUAYINQISHUCHUDIANYABIANHUA,BASHUCHUDIANYADEBIANHUAYUSHUCHUDIANLIUDEBIANHUADEBI,CHENGWEISHUCHUDIANZU。QIDAXIAOFANYINGLEWENYADIANYUANDAIFUZAINENGLIDEDAXIAO,R。ZHIYUEXIAO,DAIFUZAINENGLIYUEQIANG。

  (4)WENDUXISHUSTZHISHURENDIANYA、SHUCHUDIANLIUBUBIANDEQINGKUANGXIA,WENYADIANLUZAIZHOUWEIHUANJINGWENDUBIANHUASHISUOYINQIDESHUCHUDIANYADEBIANHUA。

  (5)WENBODIANYAHEWENBOYIZHIBIDIEJIAZAISHUCHUDIANYAU。SHANGDEJIAOLIUFENLIANGCHENGWEIWENBODIANYA。WENBOYIZHIBIDINGYIWEIWENYADIANLUSHURENWENBODIANYAFENGZHIU ippYUSHUCHUWENBODIANYAFENGZHIUOPPZHIBI,YONGDUISHUBIAOSHI:201g( Uio/UoPP) (dB)。WENBOYIZHIBIBIAOSHIWENYADIANLUDUIQISHURENDUANYINRUDEJIAOLIUWENBODIANYADEYIZHINENGLI。

  (6)XIAOLVηZHISHUREN、SHUCHUWEIEDINGZHISHI,QISHUCHUGONGLVYUSHURENYOUXIAOGONGLVZHIBIZHI。