I-Electrolytic Capacitor Explosion: Uhlobo olwahlukileyo loMlilo
Xa i-electrolytic capacitor iqhuma, amandla ayo akufanele athathwe. Nazi izizathu eziqhelekileyo zokuqhuma kwe-capacitor, ngoko qaphela ngexesha lendibano!
1. Reverse Polarity
- Kwi-polarized capacitors njenge-bullhorn capacitors, ukudibanisa i-terminals efanelekileyo kunye ne-negative kwi-reverse kunokubangela ukuba i-capacitor ivuthe kwiimeko ezincinci, okanye ikhokelela ekuqhumeni kwiimeko ezinzima kakhulu.
2. Ukudumba
- Xa ukukhutshwa kwenxalenye, ukuphuka kwe-dielectric, kunye ne-ionization enzima yenzeke ngaphakathicapacitor, i-overvoltage inciphisa ukuqala kwe-ionization voltage ngaphantsi kwamandla ombane osebenzayo. Oku kubangela uthotho lweziphumo zomzimba, iikhemikhali, kunye nombane, ukukhawulezisa ukuthotywa kwe-insulation, ukuveliswa kwegesi, kunye nokudala umjikelo okhohlakeleyo. Uxinzelelo lwangaphakathi olukhulayo lubangela ukuba iqokobhe le-capacitor liqhume kwaye linokuthi liqhume.
3.Ukonakaliswa kwe-Insulation ye-Shell
- Icala lombane ophezulu we-i-electrolytic capacitorIinkokeli zenziwe ngamashiti entsimbi acekethekileyo. Ukuba umgangatho wokwenziwa kwemveliso uphantsi-njengemiphetho engalinganiyo, i-burrs, okanye ukugoba okubukhali-iindawo ezibukhali zingabangela ukukhupha inxalenye. Oku kukhutshwa kungaphula i-oyile, kubangele ukuba i-casing yande, kwaye ithobe inqanaba le-oyile, ekhokelela ekungaphumeleli kwe-insulation. Ukongeza, ukuba i-welds yekona ishushu kakhulu ngexesha lokutywinwa, inokonakalisa ukugquma kwangaphakathi, ukuvelisa amabala e-oyile kunye negesi, ukuthoba kakhulu i-voltage kwaye kubangele ukusilela.
I-4.Capacitor Explosion ebangelwa kukutshaja ngelixa uphila
- Iibhanki ze-Capacitor zayo naziphi na i-voltage ezilinganisiweyo kufuneka zingaqhagamshelwa kwisekethe ephilayo. Ngalo lonke ixesha ibhanki ye-capacitor iphinda ixhunywe, kufuneka ikhutshwe ngokupheleleyo ubuncinane ubuncinane imizuzu emi-3 kunye nokutshintsha okuvulekileyo. Ngaphandle koko, i-polarity ye-voltage esheshayo xa ivala inokuthi ichasene nentlawulo eshiyekileyo kwi-capacitor, ekhokelela ekuqhumeni.
5. Ubushushu obuphezulu obubangela ukuqhuma kweCapacitor
- Ukuba ubushushu be-electrolytic capacitor buphezulu kakhulu, i-electrolyte yangaphakathi iya kunyuka ngokukhawuleza kwaye yandise, ekugqibeleni igqabhuke igobolondo kwaye ibangele ukuqhuma. Izizathu eziqhelekileyo zoku zezi:
- Umbane ogqithisileyo okhokelela ekuqhekekeni kunye nokunyuka ngokukhawuleza kokuhamba kwangoku kwi-capacitor.
- Ubushushu be-Ambient budlula ubushushu obuvumelekileyo be-capacitor, bubangela ukuba i-electrolyte ibile.
- Uqhagamshelo olubuyiselwe umva.
Ngoku uyaziqonda izizathu zokuqhuma kwe-electrolytic capacitor, kubalulekile ukulungisa oonobangela bokuthintela ezo ntsilelo. Ukugcinwa ngokufanelekileyo nako kubalulekile. Ukuba i-capacitors ibonakaliswe ekukhanyeni kwelanga, ukuhluka okuphawulekayo kobushushu, iigesi ezitshabalalisayo, ukushisa okuphezulu, okanye ukufuma, ukusebenza kwee-capacitors zokhuseleko kunokunciphisa. Ukuba i-capacitor yokhuseleko igcinwe ngaphezu konyaka, qiniseka ukuba uhlolisise ukusebenza kwayo ngaphambi kokusetyenziswa. I-YMIN capacitors zihlala zithembekile, ke izisombululo zeCapacitor,Buza iYMIN kwizicelo zakho!
Ixesha lokuposa: Sep-07-2024