IiCapacitors zizinto ezincinci ezinempembelelo enkulu ekusebenzeni kwe-elektroniki. Bagcina kwaye bakhulule amandla ombane, bazinzise amandla ombane, ingxolo yokucoca, inkxaso yokuguqulwa kwamandla, kwaye bakhusele iisekethe kuyo yonke into ukusuka kubathengi be-elektroniki kunye needrive zamashishini ukuya kwiinkqubo zamandla avuselelekayo, izithuthi, izibane, izixhobo zonyango kunye nezixhobo zonxibelelwano.
Xa abathengi befuna phezulu 10 abavelisi be-capacitor, ngokuqhelekileyo bafuna ngaphezu koluhlu lweempawu ezidumileyo. Umbuzo wangempela ngowokuba nguwuphi umthengisi onokunika iteknoloji ye-capacitor efanelekileyo, umgangatho ozinzile, iziqinisekiso ezifanelekileyo, amaxabiso okukhuphisana, kunye nenkxaso yemveliso yexesha elide. Kwimarike egcwele i-ceramic, i-aluminium electrolytic, ifilimu, i-tantalum, i-supercapacitor, kunye nezinketho ze-polymer capacitor, ukukhetha iqabane elifanelekileyo kufuna isigwebo sobugcisa kunye nezorhwebo.
Abavelisi beCapacitor abaphezulu abali-10 abaziwayo
Imakethi ye-capacitor yehlabathi ibandakanya iimveliso ezinkulu zezizwe ngezizwe, iinkampani zetekhnoloji ezikhethekileyo, kunye nabavelisi bengingqi abakhonza kumashishini kunye nabathengi be-OEM. Ezi nkampani zilandelayo ziyaziwa ngokubanzi kumacandelo ahlukeneyo e-capacitor.
1. I-Murata Manufacturing
I-Murata inxulumene kakhulu kunye ne-multilayer ceramic capacitors, ngokukodwa kwi-compact, izixhobo zombane eziphezulu zokusebenza. Iimveliso zayo zisetyenziswa kakhulu kwizixhobo eziphathwayo, i-elektroniki yeemoto, izixhobo zonxibelelwano, kunye neenkqubo zombane eziphambili.
2. TDK
I-TDK ligama eliphambili kumalungu angenziwayo, aquka i-ceramic, ifilimu, kunye ne-aluminiyam electrolytic capacitors. Ihlala ikhethelwa iimoto, ishishini, umbane we-elektroniki, kunye nezicelo ezithembeke kakhulu.
3. Samsung Electro-Mechanics
I-Samsung Electro-Mechanics iyaziwa ngemveliso ye-ceramic capacitor, ngokukodwa iimveliso ze-MLCC ezisetyenziselwa umbane wabathengi, izixhobo zonxibelelwano, i-automotive electronics, kunye noyilo lweesekethe ezidibeneyo.
4. Iqela leYageo kunye ne-KEMET
I-Yageo kunye ne-KEMET zikhonza uluhlu olubanzi lweemfuno zecandelo lokwenziwa. I-KEMET yaziwa ngokukodwa kwi-tantalum, ifilimu, i-polymer, kunye nezisombululo ze-capacitor ezizodwa ezisetyenziswa kwimizi-mveliso, iimoto, i-aerospace, kunye nokusetyenziswa kwamandla.
5. Vishay Intertechnology
I-Vishay yenza iindidi ezininzi ze-capacitor, kuquka i-tantalum, i-ceramic, i-aluminium, ifilimu, amandla, kunye ne-capacitors yokugcina amandla. Isetyenziswa kakhulu kwimizi-mveliso, kwiimoto, emkhosini, ezonyango, nakwiimarike ze-elektroniki zamandla.
6. Panasonic
I-Panasonic inembali ende kumacandelo e-elektroniki, kuquka i-aluminium electrolytic, ifilimu, kunye ne-polymer capacitors. Iimveliso zayo zihlala zisetyenziselwa izixhobo zombane, izixhobo zamashishini, izixhobo zombane zabathengi, kunye neenkqubo zeemoto.
7. Nichicon
I-Nichicon iyaziwa kakhulu nge-aluminium electrolytic capacitors kunye nezixhobo zokugcina amandla. Iimveliso zayo zisetyenziselwa izixhobo zombane, izixhobo zomsindo, i-elektroniki yemizi-mveliso, amandla ahlaziyekayo, kunye nezicelo zeemoto.
8. I-Nippon Chemi-Con
I-Nippon Chemi-Con ngumvelisi omkhulu we-aluminium electrolytic capacitor. Isebenza kwizicelo ezinje ngombane wamandla, iisistim zeemoto, izixhobo zamashishini, kunye nezixhobo zombane ezifuna isakhono esizinzileyo kunye nobomi benkonzo ende.
9. IRubycon
I-Rubycon yenye umenzi we-capacitor waseJapan osekiweyo, owaziwa kakhulu nge-aluminium electrolytic capacitors. Ibonelela ngezixhobo zombane, izixhobo zemizi-mveliso, izixhobo zeaudio, kunye ne-elektroniki ngokubanzi.
10. KYOCERA AVX
I-KYOCERA AVX inikezela nge-ceramic, tantalum, ifilimu, i-RF, kunye ne-specialty capacitors. Ihlala isetyenziselwa iimoto, i-telecom, unyango, i-aerospace, ukukhusela, kunye nokuthembeka okuphezulu kwezicelo ze-elektroniki.
Kutheni kungabikho Mvelisi omnye “ongcono” weCapacitor
Umenzi we-capacitor ogqwesileyo uxhomekeke kwisicelo. Inkampani eyomeleleyo kwi-MLCCs isenokungabi lolona khetho lungcono kwii-capacitors ezinkulu ze-aluminium electrolytic. Umthengisi ogxile kwii-capacitors bhanyabhanya kwishishini unokungabi liqabane elilungileyo le-compact mobile electronics.
Umzekelo, ii-elektroniki zabathengi zihlala zifuna ubungakanani obuncinci kunye nomthamo omkhulu wemveliso. Amandla ombane akwimizi-mveliso anokufuna ubomi obude, amandla akhoyo ngoku, kunye nokumelana nobushushu. Ukusetyenziswa kweemoto kufuna ukuthembeka phantsi kokungcangcazela, ubushushu, kunye noxinzelelo olungqongqo lombane. Iinkqubo zamandla ahlaziyekayo zinokufuna ii-capacitors ezikwaziyo ukuphatha amandla ombane aphezulu, imijikelo emide, kunye neemeko zangaphandle ezifuna ngamandla.
Yiyo loo nto abathengi abaqeqeshiweyo bethelekisa abavelisi be-capacitor ngodidi lwemveliso, hayi kuphela ngodumo lwehlabathi.
Iindidi eziphambili zeCapacitor Abathengi kufuneka baqonde
Ubuchwephesha be-capacitor obahlukeneyo bokusombulula iingxaki ezahlukeneyo zobunjineli.
I-Ceramic capacitors i-compact kwaye isetyenziselwa ngokubanzi ukuqhawula, ukuhluza, kunye neesekethe eziphezulu ze-frequency. I-Aluminiyam i-electrolytic capacitors inika amandla aphezulu kwiindleko zoqoqosho, izenza zixhaphake kwizinto zombane kunye ne-electronics yezoshishino. Ii-capacitors zefilimu zixabiswa ngokuzinza, ilahleko ephantsi, kunye nokusebenza okuphezulu kwe-voltage. I-Tantalum capacitors ibonelela ngesakhono esizinzileyo ngokobungakanani obubambeneyo, rhoqo kwii-elektroniki ezikhethekileyo. Ii-Supercapacitors zigcina izixa ezikhulu kakhulu zamandla kwaye zisetyenziswa apho ukuhlawuliswa ngokukhawuleza kunye nokukhutshwa kubalulekile.
Ngaphambi kokukhetha umthengisi, abathengi kufuneka bachonge i-capacitance efunekayo, ukulinganisa kwamandla ombane, ukunyamezela, i-ESR, i-ripple current, uluhlu lweqondo lokushisa, ixesha lokuphila, ubungakanani, uhlobo lokunyuka, kunye nenqanaba lokuthembeka.
Yintoni ekufuneka abathengi bajonge phambi kokukhetha umthengisi
Umthengisi othembekileyo we-capacitor kufuneka anike iinkcukacha ezicacileyo, umgangatho we-batch ozinzile, imveliso elandelekayo, ukupakishwa okufanelekileyo, kunye nenkxaso yobugcisa. Kwii-odolo zemizi-mveliso kunye ne-OEM, ukungaguquguquki kudla ngokubaluleke ngakumbi kunexabiso eliphantsi lexesha elinye.
Amanqaku abalulekileyo ovandlakanyo aquka:
- Uhlobo lwemveliso kunye nokugxilwa kweteknoloji
- Uluhlu lwe-voltage kunye ne-capacitance
- Iqondo lobushushu kunye nexesha lokuphila
- I-ESR kunye ne-ripple yokusebenza yangoku
- Umthamo wemveliso
- Inkqubo yokulawula umgangatho
- Ukuthotyelwa kunye nenkxaso yovavanyo
- Uzinzo lwexesha lokukhokela
- Ukukwazi ukwenza ngokwezifiso
- Ukupakishwa kunye nokukhuselwa kokuthumela
- Emva kokuthengisa unxibelelwano
Ukuthengwa kwexesha elide, abathengi kufuneka kwakhona baqwalasele ukuba umthengisi unokuxhasa uphinda-odolo kunye neenkcukacha ezizinzileyo ekuhambeni kwexesha.
Indima yabavelisi beeCapacitor eziKhethekileyo
Iimpawu ezinkulu zehlabathi zibalulekile, kodwa abavelisi abakhethekileyo kunye nommandla nabo badlala indima ebalulekileyo. Abathengi abaninzi badinga ubungakanani beodolo eguquguqukayo, ukucaciswa kwesiko, unxibelelwano olukhawulezayo, kunye nokhuphiswano lokufumana iimveliso zamashishini. Kwezi meko, ezizodwa abavelisi be-capacitor inokubonelela ngenkxaso ebonakalayo engcono kunomthengisi omkhulu wekhathalogu kuphela.
Oku kuyinyani ngakumbi kwi-aluminium electrolytic capacitors, ii-industrial capacitors, izisombululo zecapacitor ezilungiselelweyo, kunye neprojekthi esekwe kwiprojekthi. Umenzi ophendulayo unokunceda abathengi bafanise ukusebenza kwe-capacitor kwiimeko zokusebenza zangempela kunokuba bakhethe inombolo yenxalenye.
Iingcinga zokugqibela
Abavelisi be-capacitor be-10 abaphezulu baquka iinkampani eziqatshelwe kwihlabathi jikelele ezifana ne-Murata, TDK, Samsung Electro-Mechanics, Yageo / KEMET, Vishay, Panasonic, Nichicon, Nippon Chemi-Con, Rubycon, kunye ne-KYOCERA AVX. Ngamnye unamandla kwiiteknoloji ezahlukeneyo ze-capacitor kunye neemarike zesicelo.
Kubathengi, olona khetho lulumkileyo alusoloko luluphawu olukhulu. Umthengisi ofanelekileyo nguye ohambelana nohlobo lwakho lwe-capacitor, iimfuno zobugcisa, ukulindela umgangatho, iimfuno zokuhanjiswa, kunye nohlahlo lwabiwo-mali. Ukuthelekisa abavelisi be-capacitor ngesicelo, idatha yokusebenza, kunye nenkxaso yexesha elide iya kukhokelela kwizigqibo ezingcono zokuthenga.
Ngolwazi lwemveliso ye-capacitor kunye nenkxaso yomthengisi, tyelela I-DGDX Elec.
