江西快3

大功率揚聲器可靠性測試方案


ZC5860揚聲器可靠性測試系統簡介

GAISHU:

ZC5860XILIEYANGSHENGQIKEKAOXINGCESHIXITONG(Loudspeaker Life Test System)SHIZHUANYEYONGYUYANGSHENGQI(HUOERJI)KEKAOXINGSHIYANDESHEBEI。XITONGNEIZHIWENDINGDEDUOZHONGZAOSHENGXINHAOYUANHESHUZILVBOQI,BINGDUISHUCHUXINHAOJINXINGZIDONGXIAOZHUNHECELIANG;TONGGUODIANNAODINGSHIJILUSHIYANSHIDEDIANLIU、DIANYA、ZUKANGHEGONGLVSHUJU,NENGHENHAODEFENXIYANGSHENGQIDEXINGNENG。

ZHUYAOTEXING:

江西快3l ZC5860YANGSHENGQIKEKAOXINGSHIYANXITONGJUBEIZHONG/YINGWENCAOZUOJIEMIAN。

l MEIZU12TONGDAO,DANJIJU24TONGDAODEDULIJIANCE、BAOJINGGONGNENG。ZHENGGEXITONGZUIDUOKETONGSHIKONGZHI4GEJIJU96GETONGDAODEYANGSHENGQIKEKAOXINGSHIYAN。

l ZC5860JUBEIDUOZHONGGONGLVSHIYANXIANGMU,FENBIERUXIA:

江西快31. EDINGZAOSHENGGONGLV(Rated Noise Power)

2. EDINGZHENGXIANGONGLV(Rated Sinusoidal Power)

江西快33. CHANGQIZUIDAGONGLV(Long-term maximum Power)

江西快34. DUANQIZUIDAGONGLV(Short-term maximum Power)

江西快35. ZIDINGDUANXUCESHI(Self Stipulate On-Off test)

江西快36. ZENGLIANGGONGLVCESHI(Increasing Power Test)

l ZAI“EDINGGONGLV”CESHISHI,ZC5860JUBEIXIASHUGONGNENG:

1. ZAICESHIGUOCHENGZHONG,NENGZIDONGPANBIEBEICEYANGSHENGQI(HUOERJI)SHIFOUDUANXIAN。DANGYOUDUANXIANFASHENG,ZC5860JIANGTINGZHIGAITONGDAODESHIYAN,BINGJILUDUANXIANSHIJIAN。

江西快32. ZAICESHIGUOCHENGZHONG,JUBEIYINQUANWENSHENGCELIANGGONGNENG,KEXUANZEBIAOGEXIANSHIFAHUOQUXIANXIANSHIFALAIXIANSHIYINQUANDEWENDUBIANHUA。(XUANZHUANGJIAN)

l ZC5860CESHIXITONGJUYOUTINGDIANZAIHUIFUDEGONGNENG。SHIYANZHONG,RUOYUTINGDIAN,DAISHIDIANHUIFUHOU,XITONGJIANGZIDONGHUIFUYUNXING。

江西快3l ZC5860JUYOURUXIADECESHIXINHAO:

1. NEIZHIDUOZHONGXINHAOYUAN:

江西快3⑴、 BAIZAOSHENG(White noise, 20Hz-20kHz, C.F.=2)

⑵、 FENHONGZAOSHENG(Pink noise, 20Hz-20kHz, C.F.=2)

江西快3⑶、 IEC-60268 (C.F.=2 FUHEZHONGGUO、RIBEN、DEGUO、YINGGUODENGDUOGUOBIAOZHUN)

江西快3⑷、 ANSI/CEA 426B (C.F.=2 FUHEMEIGUOBIAOZHUN)

⑸、 ZHENGXIANBO (20Hz-20kHz,DUISHUHUOXIANXINGSAOMIAO)

江西快3⒉ KEXUANZEFUJIADECHENGKONGLVBOQIZC6221,ZIXINGSHEDINGCESHIXINHAODEPINKUAN。

l DANTAI12TONGDAODEGONGLVFANGDAQI。MEIGEJIJUKEPEIZHI2TAIGONGFANG,JUBEI24GEDULIDESHUCHUCESHITONGDAO。

⒈ MEIGETONGDAODEXINHAOSHUCHUJUNSHOUXINHAOKONGZHIQIDANDUKONGZHI,SHICEDESHUCHUDIANYAXIANSHIZAIPCPINGMUSHANG。

江西快3⒉ MEIGETONGDAODEZUIDIFUZAIZUKANGWEI4OU,(4OU-100OU)。

⒊ MEIGETONGDAOJUNJUBEIDUANLUHEGUOZAIBAOHU。

⒋ ZAIZHENGXIANBOXINHAOSHUCHUSHI,MEIGETONGDAODEZUIDAGONGLVWEI:60W。

江西快3⒌ ZAIZAOSHENGXINHAOSHUCHUSHI,MEIGETONGDAODEZUIDAGONGLVWEI:30W。

XITONGPEIZHIJICHICUN:

江西快3l XITONGYOU19”BIAOZHUNJIJUHEWAIZHIJISUANJI、XIANSHIQIZUCHENG,MEITAIPCZUIDUOKELIANJIE4GEJIJU,GONGJI96GEDULICESHITONGDAO。

江西快3l MEIGEJIJUYOUXINHAOYUANKONGZHIQI(1TAI)、CESHIKONGZHIQI(2TAI)、SHUKONGLVBOQI(1TAI,XUANZHUANGJIAN)、12TONGDAOGONGFANG(2TAI)、CESHIHE(2GE)ZUCHENG。

l JIJUCHICUN:600mm (KUAN)   * 1600mm(GAO)* 800mm (SHEN)。

江西快3l 《ZHONGCEYIQIYANGSHENGQIKEKAOXINGSHIYANRUANJIANXITONG》 KEYIYUNXINGZAIwinXPHUOwin7CAOZUOXITONGXIA。


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