i-headphone jack engenakhanda i-SMT Pj-381-4p i-earphone jack engenakhanda

Izinzuzo zomkhiqizo:

Ukulethwa okusheshayo, amasampula amahhala, imikhiqizo enombiko wokuhlolwa kwe-SGS RoHS, impilo yomjikelezo ephindwe izikhathi ezingaphezu kuka-5000,ukumelana nokushisa okuphezulu kwesichibi,isevisi eqinisekisiwe yangemva kokuthengisa, ukwesekwa kobuchwepheshe kanye nesimo sengqondo esihle sesevisi

Izinkambu zohlelo lokusebenza: 

Imikhiqizo ye-Earphone, izinsimbi kanye nemishini, izinto zikagesi zabathengi, izinto zasendlini, imikhiqizo yezokuphepha, imishini ye-hi-fi, imishini ye-acoustic

Amandla efektri:

Njengoba ineminyaka engu-13 yesipiliyoni embonini, inkampani isidlulile isitifiketi se-ISO9001, izitifiketi eziningi zelungelo lobunikazi, amakhasimende okubambisana angaphezu kuka-5300, amakhasimende amaningi ezinkampani ezisohlwini, abasebenzi abangu-106, ama-punch e-hardware angu-12, imishini yokubumba injection engu-18, imishini yokuhlanganisa ezenzakalelayo engu-26, imishini yokuhlola ezenzakalelayo engu-32, imishini yokuhlola ezenzakalelayo engu-21, imishini yokuhlola ezenzakalelayo engu-12 kanye neminye imishini yokuhlola engu-25.

Umkhiqizo wethu uhlangabezana nezidingo ezingezansi futhi ungaphumelela ezivivinyweni ezingezansi:

1) ububanzi bokushisa：sebenzisa ngaphakathi -30~70ºc

2) ububanzi obujwayelekile bezimo zomkhathi zokwenza izilinganiso nokuhlolwa bungokulandelayo:

(1) phakathi komzimba nomqhubi: 5ºc kuya ku-35℃

(2) phakathi kwabaqhubi akufanele kuthintane：45% kuya ku-85%

(3) ingcindezi：86kpa kuya ku-106kpa

3) amandla okuxhuma nokunqamula

isilinganiso kufanele senziwe ngemva kokuxhuma nokunqamula kusetshenziswa i-plug gauge ejwayelekile izikhathi ezi-3, amandla okuxhuma nokunqamula 5-15n

4) amandla okugcina

umthwalo onganyakazi ongu-0.1n/m(1kgf/cm) kufanele ufakwe esiqongweni setheminali umzuzu owodwa kunoma iyiphi indlela.

Akumelwe kube khona umonakalo esigungwini njengokuqhekeka, ukuxega noma ugesi wokudlala, futhi izici zomshini kufanele zaneliswe.

5) ukumelana nokuxhumana

kulinganiswa ngomsinga omncane(I-1965)100m noma ngaphansi）1000hz, ukumelana kokuthintana ≤30mω

6) ukumelana nokushisa

sebenzisa i-voltage engu-500v dc umzuzu owodwa ezingxenyeni ezilandelayo, ngemva kwalokho kuzolinganiswa:

(1) phakathi komzimba nomqhubi

(2) phakathi kwabaqhubi akufanele kuthintane

(3) phakathi kwama-conductor akufanele kube lapho kufakwa ipulaki dc 500v 1 min ukumelana nokushisa ≥100mω

7) isilinganiso：i-dc 30v 0.2a

8) Amandla e-dielectric :ac 250v ims(50~60hz) yomzuzu ongu-1 wokuhamba:0.5ma

(1) phakathi komzimba nomqhubi

(2) phakathi kwabaqhubi akufanele kuxhunyaniswe

(3) phakathi kwabaqhubi akufanele kube lapho ipulaki ifakiwe i-dc 250v 1 min

9) ukuhlolwa kokushintshwa kwe-soldering

Ingxenye ephezulu yama-terminals kufanele ifakwe ku-1mm ebhavini lokudayisa elingu-240±5℃ imizuzwana engu-3±0.5

10) izimo zokumelana nokuhlolwa kokushisa kokugoqa kabusha kwe-soldering:

ukushisa kusengaphambili: izinga lokushisa ebusweni be-foil yethusi kufanele lifinyelele ku-180℃.120s ngemva kwe-pcb

Kufakwe emishinini yokunamathisela. izinga lokushisa eliphakeme kakhulu: izinga lokushisa ebusweni be-foil yethusi kufanele lifinyelele izinga lokushisa eliphakeme kakhulu elingu-260±5℃ ngemizuzwana engama-20.

11) ukumelana nokuhlolwa kokushisa kwe-soldering

indlela yokuhlanganisa insimbi:

izinga lokushisa elincane 330±5℃ isicelo

isikhathi sokugoqa insimbi3±0.5 imizuzwana

noma kunjalo, ingcindezi enkulu kakhulu akufanele isetshenziswe esigungwini

13) ukuhlolwa komswakama

ijeki kufanele igcinwe ekushiseni

ka-40±2℃ kanye nomswakama ongu-90% kuya ku-96% amahora angu-96, khona-ke i-jack kufanele igcinwe esimweni somoya esijwayelekile ihora eli-1 kwezinye izinqubo.

14) ukuhlolwa kokushisa

Iifoniijeki kufanele igcinwe ekushiseni okungu-70±2℃ amahora angu-96，bese-ke kuzobekwa ngaphansi kwe-mbasurbm yokubuyisa elawulwayo

15) ukuhlolwa komkhuhlane

ijekhi kufanele igcinwe ekushiseni okungu-25±3℃ amahora angu-96 bese ibekwa ngaphansi kwezimo zokubuyiselwa ezilawulwayo ihora eli-1 ngemva kwalokho

16) ukuhlolwa kokuphila

esimweni sokulinganisa(I-1965)umthwalo ongakhiqizi）

uxhumano kanye nokunqanyulwa kufanele kwenziwe imijikelezo engu-5000 ngesivinini esingama-10 kuya kwangu-20 imijikelezo / min

17) ukuhlolwa kokushaqeka kokubanda nokushisa

i-jack izobhekana nemijikelezo emihlanu yalezi zimo ezilandelayo eziboniswe esithombeni, bese ibuyiselwa emuva futhi ivunyelwe ukuhlala esimweni sokuma kwegumbi imizuzu engama-30..

TAkumelwe kube khona ukuguguleka noma imifantu engxenyeni ebunjiwe lapha.&amandla okukhipha: 3 kuya ku-20n

ukumelana kokuthintana: max.30mω

ukumelana nokushisa: min.100 mω

I-voltage yokumelana ne-dielectric: 500vac/min (phakathi kwama-terminal)