环形变压器“ 牛叫声”的形成原因和解决办法

崇州恒达电子是环形变压器的专业生产厂家，近30年的发展历程就是一个不断与环形变压器“牛叫声”作抗争的过程。在很多种情况下，通电中的环形变压器会产生令人讨厌的机械噪音，这种噪音在发烧友音响界被称为“牛叫声”，由于产生这种噪音的原因很多，也很复杂，甚至让许多音响发烧友误认为大功率环形变压器无法解决“牛叫声”，甚至不相信国产环牛，高价购买国外牛。崇州恒达技术部门就此问题作深入分析并提出解决办法，让大家对环形变压器“牛叫声”有新的认识，共同推动环形变压器技术进步，扩大环形变压器的应用领域。

ZAIBAOZHENGSHENGCHANHUANXINGBIANYAQISUOYOUYUANCAILIAOJUNSHIZHILIANGHEGEPINDEQINGKUANGXIA， HUANXINGBIANYAQIHAICHANSHENG“NIUJIAOSHENG”，QIZHUYAOYUANYINYOUSANZHONG：1.TIEXINZHENDONGFAXIANG；2.XIANQUANZHENDONGFAXIANG；3.DIANWANGXIEBOGANRAO。

1、TIEXINZHENDONGFAXIANGDEZHUYAOYUANYIN：①TIEXINWEIJUANJIN；②DIANWANGDIANYAPIANGAODAOZHITIEXINBAOHE；③DIANWANGPINLVPIAOYI；④BIANYAQICHAOFUHEGONGZUO。

ZHENDUITIEXINFAXIANG，HENGDADIANZITUICHUYIHDVXILIEWEIDAIBIAODEHUANBIANLAIJIAYIJIEJUE：TIEXINCAIYONGGAOPINZHIXIGANGPIANZHENGTIAOJUANZHI，QUEBAOZHENGGETIEXINJUANZHIJINMI；DIGONGZUODIANSHEJI，YUFANGTIEXINBAOHE，TONGSHIJIANGDIDIANWANGPINLVBODONGDAILAIDEYINGXIANG；BIANYAQIGONGLVSHEJISHILIUJIAODAYULIANG，FANGZHIBIANYAQICHUYUCHAOFUHEZHUANGTAI。

2、XIANQUANZHENDONGFAXIANGDEZHUYAOYUANYIN：①QIBAOXIANRAOZHIBUJIN；②CIJIXIANQUANYUDIANZIXIANLUCHANSHENGDIANCIGONGZHEN；③XIANQUANZHENDONGDAIDONGJUZHIBOMOZHENDONGCHANSHENGZAOYIN。

ZHENDUIXIANQUANZHENDONGDAIDONGJUZHIBOMOZHENDONGFAXIANG，HENGDADIANZITUICHUYIHDM、HDB-GOXILIEWEIDAIBIAODEHUANBIANLAIJIAYIJIEJUE：①JIAQIANGRAOXIANGONGYIGUANLI，QUEBAOXIANQUANWUMINGXIANSONGDONG；②YONGCUSUANBUTIDAIJUZHIBOMO，FANGZHIJUZHIBOMOZHENDONGFAXIANG；③DIAOZHENGBIANYAQIJIEGOU，ZHONGKONGGUANFENGHUANYANGSHUZHI，FANGZHICHANSHENGGONGZHEN；④ZHENGTIGUANFENG，GUDINGXIANQUAN，GEJUEZAOYIN。

3、DIANWANGXIEBOGANRAOZHIBIANYAQIFAXIANGDEYUANYIN：HUANXINGTIEXINYOUYUCILUWUQIXI，YISHOUDAODIANWANGXIEBOGANRAO，DIANWANGZHONG50HzBOYUXIEBOXIANGHUDIEJIAYINGXIANGHUANXINGTIEXINCIHUATEXING，XINGCHENGZHOUQIXINGGANRAOERCHANSHENGGONGZHENFAXIANG。XIANSHIZHONGZHIXUYAOYIGEDIANCHUIFENGJIUHUIRANGDAGONGLVHUANXINGBIANYAQIWENGWENGFAXIANG，JUTIZUOFASHIZAITONGYIDIANWANGZHONGJIERUHUANXINGBIANYAQICHUJIHECHARUDIANCHUIFENGDIANYUANXIAN，KAIQIDIANCHUIFENGRUODANGLAIMONIXIEBOGANRAO，CISHITONGDIANDEHUANXINGBIANYAQIHUIFACHUJIAODADEWENGWENGSHENG，KAIQIANGDANGHUOGUANBIDIANCHUIFENG，WENGWENGSHENGBIANHUIMINGXIANJIANRUOHUOXIAOSHI。

ZHENDUIXIEBOGANRAOERCHANSHENGDEFAXIANG，HENGDADIANZIYITUICHUHDB-Q、HDB-GQXILIEWEIDAIBIAODEQXINGBIANYAQILAIJIEJUE。

JIEJUEQIANLIANGLEIHUANXINGBIANYAQI“ NIUJIAOSHENG”，SHIHENGDADIANZIERSHIDUONIANHUANXINGBIANYAQISHENGCHANZHIZAOJINGYANDEZONGJIE，NENGYOUXIAOJIEJUEBIANYAQIZISHENQUEXIANERCHANSHENGDEJIXIEZAOYIN，DANHAIBUNENGYOUXIAOJIEJUEYOUYUDIANWANGZHILIANGWENTI，TEBIESHIDIANWANGXIEBOGANRAOCHANSHENGDE“NIUJIAOSHENG”。CHONGZHOUHENGDADIANZIZAIHUANXINGBIANYAQIXIANYOUJIEGOUDEJICHUSHANG，JINXINGHELIGAIJIN，BINGJIEHECONGSHIBIANYAQISHENGCHANERSHIDUONIANJILEIDEFENGFUJINGYAN，CHUANGZAOXINGDITUICHUQXINGBIANYAQICAIZHONGJIANGDAGONGLVHUANXINGBIANYAQISHOUXIEBOGANRAOCHANSHENGDEZAOYINJIANGDAOJIAODISHUIPING。

HUANXINGBIANYAQIYOUYUZISHENJIEGOUTEDIAN，CILUDUAN、XIAOLVGAO，YOUSHIMINGXIAN，TONGSHILIESHIYEHENMINGXIAN，YISHOUDAODIANWANGXIEBOGANRAOERWENGWENGFAXIANG，TEBIESHI800VAYISHANGDAGONGLVHUANXINGBIANYAQIGENGSHEN，JIEJUE“NIUJIAOSHENG”YIZHISHIKUNRAOHUANXINGBIANYAQILINGYUYOULAIYIJIUDEXINGYENANTI；RUOJIANGCILEIYINXIEBOERFAXIANGDEBIANYAQIJIERUCHUN50HzWUXIEBODIANWANGZHONG，BIANYAQIBIANLIJIZHENGCHANGGONGZUOQIEWURENHEJIXIEZAOYIN，DADUOHUANXINGBIANYAQISHENGCHANCHANGJIAJIUHUIYICIWEIYOUERJUJUEWEIKEHUJIEJUECILEIZAOYINWENTI。YOUYUGAIZAOYINZHANGQIDEBUDAOJIEJUE，ZAIJIASHANGDAGONGLVHUANXINGBIANYAQIKAIJICHONGJIDIANLIUTEBIEDA，SUOYIJIUZAOCHENGLEDAGONGLVHUANXINGBIANYAQIDEYINGYONGLINGYUDAWEISHOUXIAN，HENSHAOYOUZAIJIATINGZHONGDAPILIANGSHIYONGDECHANGJING。

JINNIANLAI36VDIANCAINUANZHUJIANJINRUXUNCHANGBAIXINGJIA，DAGONGLVBIANYAQIJINRUQIANJIAWANHUJIANGCHENGWEIKENENG，YUZHITONGSHI，DIANWANGZHONGFEIXIANXINGDEGANXINGHERONGXINGJIAYONGDIANQISHIYONGLIANGMEINIANDOUZAIDALIANGZENGJIA，DAOZHIDIANWANGWURANRIYIYANZHONG。RUOHUANXINGBIANYAQIBUJIEJUE“NIUJIAOSHENG”HEKAIJICHONGJIDIANLIUDAZHEILIANGDAQUEXIAN，SHIHENNANBAWOZHEIYILISHIJIYUDE!WEIJIEJUECIWENTI，HENGDADIANZIZUZHICHANGNEIZHONGJIANJISHULILIANG，CHIXUGONGGUAN，CONGCHUANTONGHUANXINGBIANYAQIDEJIEGOUQUEXIANRUSHOU，CHENGGONGYANFACHUZHUANLICHANPIN——QXINGTIEXINHEQXINGBIANYAQI，NENGDAFUDUYIZHIDIANWANGXIEBOGANRAOCHANSHENGDE“ NIUJIAOSHENG”HEKAIJICHONGJIDIANLIU，ZHONGYUJIEKAILEZHANGQIKUNRAOHUANXINGBIANYAQIXINGYEDEJISHUNANTI。

QXINGBIANYAQISHICAIYONGQXINGTIEXINSHENGCHANHEZHIZUODEBIANYAQI，QXINGTIEXINTONGGUOZAIHUANXINGTIEXINJICHUSHANGKAIYITIAOQIXI，BINGZAIQIXIJINMIJIEHEDEQIANTIXIA，FENBIEDUITIEXINNEI、WAICEHESHANG、XIADUANMIANQIFENGJINXINGTESHUHANJIECHULI，HANJIEWUBIQUEBAOTIEXINBUCHUXIANRENHEDUANLUXIANXIANG；CHUANTONGFANGXINGBIANYAQIYIBANJUYOULIANGTIAOQIXI，QXINGTIEXINZHIYOUYITIAOQIXI，QIEHANJIESHIWAIJIAQIANGDIANCILIQUEBAOLIANGDUANMIANXIGANGPIANOUHEJINMI，YINCIQXINGTIEXINBIHUANXINGTIEXINDEKONGZAIDIANLIULVEYOUZENGJIAWAI，KONGZAISUNHAO、CIHUATEXINGDENGQIYUDIANQIXINGNENGJUNYUHUANXINGTIEXINJIBENYIZHI，CAIYONGCILEITIEXINCANZHAOHUANXINGBIANYAQIDEXIANGGUANCANSHULAISHEJIHEZHIZUODEBIANYAQITONGCHENGQXINGBIANYAQI。

QXINGBIANYAQISHIJIHUANXINGBIANYAQIHEFANGXINGBIANYAQIYOUDIANWEIYITIDEXINXINGBIANYAQI，CILEIBIANYAQIKEYOUXIAOKEFUDARONGLIANGHUANXINGBIANYAQIKAIJICHONGJIDIANLIUDA、TIEXINYIBAOHE、SHOUDIANWANGXIEBOGANRAOYICHANGFAXIANGDENGQUEDIAN，TONGSHICHONGFENFAHUIHUANXINGBIANYAQITIJIXIAO、XIAOLVGAO、WENSHENGDI、WAIXINGCHICUNRENYIDIAOZHENGDEYOUSHI，JIANGDARONGLIANGHUANXINGBIANYAQIYINGYONGLINGYUDAFUDUKUOZHAN，ZAIYINXIANGGONGFANG、JINGMIYIQI、XINNENGYUANNIBIANDIANYUANHE36VDIANCAINUANXITONGDENGXIANGGUANLINGYUYOUGUANGFANYINGYONG。

RUONINDUIHENGNIUQXINGBIANYAQIGANXINGQU，QINGLIANXININDETIEXINFUWUXIAOZU“HENGNIUDUI”，DUINEIPEIYOUJISHUGONGCHENGSHIHEKEFURENYUANGONGTONGWEININFUWU!LIANXIDIANHUA：15882256717，RUONINYOUBUMANYIDEDIFANG，TOUSUDIANHUA：400-0989-306。