I-NPG

Ii-Conductive Polymer Aluminium Solid Electrolytic Capacitors: Icandelo Elihle Kakhulu Kwizixhobo Ze-elektroniki Zanamhlanje

Kwishishini le-elektroniki elikhula ngokukhawuleza namhlanje, iimfuno zokusebenza kwecandelo, ukuthembeka, kunye nobomi ziyanda. Ii-capacitor ze-electrolytic ze-polymer aluminium eziqhubayo, impumelelo ebalulekileyo kubuchwepheshe be-capacitor, ngokuthe ngcembe zithatha indawo yee-capacitor ze-electrolytic zendabuko ngokusebenza kwazo okuphezulu, zibe yinxalenye ekhethwayo kwizixhobo ezininzi ze-elektroniki eziphezulu.

Iimpawu zobugcisa kunye neenzuzo zokusebenza

Ii-capacitor ze-aluminium solid electrolytic ze-conductive polymer zidibanisa ngobuchule iingenelo zee-capacitor ze-aluminium electrolytic zemveli kunye neempawu eziphuculweyo zezinto ze-polymer eziqhubayo. Ezi capacitors zisebenzisa i-polymer eqhubayo njenge-electrolyte, zithatha indawo ye-liquid okanye i-gel electrolyte kwii-capacitors ze-aluminium electrolytic zemveli. Olu tshintsho lubalulekileyo luzisa uphuculo oluninzi lokusebenza.

Iimpawu eziphawulekayo kukumelana kwazo okuphantsi kakhulu kwe-equivalent series resistance (ESR) kunye nokukwazi ukuphatha i-ripple current current. Ixabiso le-ESR eliphantsi njenge-0.007Ω liphucula kakhulu ukusebenza kakuhle, linciphisa ukulahleka kwamandla, kwaye liphucula ukuthembeka kwenkqubo kwizicelo ze-high-frequency. Ngaphezu koko, ezi capacitors zibonelela ngoluhlu olubanzi lwe-capacitance (180-18,000μF) kwi-120Hz/20°C, kunye noluhlu lwe-voltage yokusebenza olulinganisiweyo lwe-6.3-100V, oluhlangabezana neemfuno zeemeko ezahlukeneyo zesicelo. Uzinzo lobushushu lolunye uncedo olubalaseleyo. Uluhlu lobushushu bokusebenza luqala kwi--55°C ukuya kwi-+105°C, luqinisekisa ukusebenza okuthembekileyo kwiimeko ezahlukeneyo zendalo. Ulwakhiwo lwayo oluqinileyo lususa ngokupheleleyo umngcipheko wokuvuza okanye ukoma kwe-electrolyte, lugcina ukusebenza okuzinzileyo naphantsi kweemeko zokusebenza ezinzima.

Ngokuphathelele ubomi benkonzo, ezi capacitors ziqinisekisa iiyure ezingama-2000 zokusebenza okuqhubekayo kwi-105°C, zidlula kakhulu ubomi bee capacitors zemveli ze-electrolytic. Uvavanyo lokuqina lubonise ukuba izinga lokutshintsha kwe-capacitance alidlulanga ±20% yexabiso lokuqala, ixabiso le-ESR kunye ne-dissipation factor ​​alidlulanga kwi-200% yexabiso lokuqala elichaziweyo, kwaye umsinga wokuvuza wahlala ngaphakathi kwenkcazo yokuqala, ebonisa uzinzo oluhle kakhulu lwexesha elide.

Iiparamitha zobuGcisa eziPhambili

Iiparameter zobugcisa zee-capacitors ze-aluminium solid electrolytic ze-conductive polymer zibonisa ukusebenza kwazo okuphezulu. Ukunyamezelana kwe-capacitance yi-±20% (120Hz/20°C), kwaye umsinga wokuvuza emva kokutshaja kwi-voltage elinganisiweyo imizuzu emi-2 uphantsi kunexabiso elidweliswe kuluhlu lwemveliso oluqhelekileyo.

Ngokuphathelele ubukhulu, ezi capacitors zifumaneka ngobubanzi obuyi-16mm kunye ne-18mm, ubude buqala kwi-16mm ukuya kwi-20mm. Zinobubanzi obuyi-0.8mm kunye ne-pin pitch eyi-7.5mm, zihlangabezana neemfuno ezahlukeneyo zesithuba. I-ripple current frequency correction factor iyanda ngokuphindaphindeka, ifikelela kwi-correction factor eyi-1 kwi-100kHz kunye ne-1 kwi-500kHz, nto leyo ebonisa ukusebenza okuphuculweyo kwiindawo ezinamaza aphezulu.

Izicelo kunye nexabiso leMarike

Ii-capacitor ze-aluminium solid electrolytic ze-conductive polymer zisetyenziswa kakhulu kwiinkqubo ezininzi ze-elektroniki kunye nezixhobo. Kwiiyunithi zombane, zinceda ukuzinzisa i-output voltage, zinciphise i-ripple, kwaye ziphucule impendulo yesikhashana, ziqinisekisa ukusebenza okuthembekileyo nokusebenzayo. I-ESR yazo ephantsi iphucula kakhulu ukusebenza kakuhle kokutshintsha izixhobo zamandla ngelixa inciphisa iimfuno zokusasaza ubushushu kwaye yenza kube lula uyilo lolawulo lobushushu.

Kwi-elektroniki yeemoto, ezi capacitors zinegalelo ekusebenzeni nasekusebenzeni ixesha elide kweenkqubo ezingaphakathi emotweni ezifana neeyunithi zokulawula iinjini (ii-ECU), iinkqubo zokuzonwabisa, kunye neempawu zokhuseleko. Ii-elektroniki zeemoto zibeka iimfuno eziphezulu kakhulu kuzinzo lobushushu becandelo, ukumelana nokungcangcazela, kunye nokuthembeka. Ii-capacitors ze-polymer aluminium solid electrolytic eziqhubayo ziyahlangabezana ngokugqibeleleyo nezi mfuno, nto leyo ezenza ukuba zibe lukhetho olufanelekileyo kwiindlela zoyilo lwee-elektroniki zeemoto. Izixhobo zonxibelelwano lolunye ummandla ophambili wesicelo. Izixhobo zesikhululo sesiseko, iziseko zophuhliso lwenethiwekhi, kunye nezixhobo zonxibelelwano zonke zifuna ii-capacitors ezisebenzayo ukuqinisekisa ukuthembeka kwesignali, ukunciphisa ingxolo, kunye nokuphucula ukusebenza kakuhle kwamandla. Kwezi zicelo, iimpawu ze-frequency ephezulu kunye nokungathinteleki okuphantsi kwee-capacitors zibaluleke kakhulu.

Ukwenziwa kwezinto ngokuzenzekelayo kwimizi-mveliso nako kuyanceda ekusebenzeni kakuhle kwezi capacitors. Iimoto drives, iinkqubo zolawulo lwe-PLC, izixhobo zamandla kwimizi-mveliso, kunye neenkqubo zolawulo lwerobhothi zonke zixhomekeke kwii-capacitors ezisebenzayo ukuqinisekisa ukusebenza okuzinzileyo. Ukumelana nobushushu obuphezulu kwee-capacitors, ukumelana nokungcangcazela, kunye nobomi obude zibaluleke kakhulu kwiindawo zoshishino ezinzima.

Ezi capacitors zikwasetyenziswa kakhulu kwizicelo zokukhanyisa ze-LED. Izixhobo zamandla zomqhubi we-LED zifuna ii-capacitors ezisebenzayo kakhulu, ezincinci, nezihlala ixesha elide. Ii-capacitors ze-polymer aluminium solid electrolytic eziqhubayo ziyahlangabezana ngokuchanekileyo nezi mfuno, zibonelela ngenkxaso ethembekileyo kwiinkqubo zokukhanyisa ze-LED.

Iingenelo zokuthelekisa kuneeCapacitors zeMveli

Ii-capacitor ze-aluminium solid electrolytic ze-polymer eziqhubayo zibonelela ngeenzuzo ezibalulekileyo kunee-capacitor ze-electrolytic ze-liquid zemveli. Okokuqala, ulwakhiwo lwazo oluqinileyo luphelisa ngokupheleleyo iingxaki zokomisa kunye nokuvuza kwe-electrolyte, nto leyo ephucula ukuthembeka kwezixhobo ixesha elide. Okwesibini, i-ESR yazo ephantsi inciphisa ukulahleka kwamandla kwaye iphucula ukusebenza kakuhle kwenkqubo, ngakumbi kwizicelo zokutshintsha rhoqo.

Ngokweempawu zobushushu, ii-capacitor ze-polymer eziqhubayo zibonisa uzinzo olungcono lobushushu, kunye notshintsho oluncinci lwe-ESR kunye nobushushu, okuqinisekisa ukusebenza okuzinzileyo kuluhlu olubanzi lobushushu. Zikwabonelela ngobomi obude, kunye nobomi obuqinisekisiweyo beeyure ezingama-2000 kwi-105°C, obudlula kakhulu obo be-capacitor ze-electrolytic zemveli.

Ngokuphathelele ukusebenza kwe-frequency ephezulu, ngenxa yokuqhuba okuphezulu kwee-polymers eziqhubayo, ezi capacitors zigcina i-impedance ephantsi kwi-frequency ephezulu, nto leyo ezenza zilungele ukusetyenziswa kwizixhobo zamandla okutshintsha i-frequency ephezulu kunye neesekethe zedijithali eziqhubayo. Zikwabonelela ngokumelana nokungcangcazela okuphuculweyo kunye nokuzinza koomatshini, nto leyo ezenza zifaneleke ukusetyenziswa kwiindawo ezinzima.

Ubuchule bobuchwephesha kunye nophuhliso lwexesha elizayo

Itekhnoloji ye-capacitor ye-aluminium solid electrolytic capacitor eqhubayo iyaqhubeka nokuvelisa izinto ezintsha nophuhliso. Uxinano lwe-capacitance luyaqhubeka nokwanda, lubonelela nge-capacitance enkulu ngaphakathi komthamo ofanayo; amaxabiso e-ESR ayaqhubeka nokwehla, ehlangabezana nemfuno yokusebenza kakuhle; kwaye uluhlu lwamaqondo obushushu okusebenza luyaqhubeka nokukhula, luziqhelanisa neendawo ezifuna ukusetyenziswa kakhulu.

Ukusebenza kokusingqongileyo kukwayinto ephambili ekuphuhlisweni, apho zonke iimveliso zithobela iRoHS Directive kwaye zihlangabezana neemfuno zokusingqongileyo. Njengoko izixhobo ze-elektroniki zisiya ekusebenzeni kakuhle, ukwenziwa kube lula, kunye nokuthembeka okwandisiweyo, imfuno yezi capacitors iya kuqhubeka ikhula.

Uphuculo kwiinkqubo zokuvelisa luphucula rhoqo ukusebenza kwemveliso. Izixhobo zokuvelisa ezintsonkothileyo, ulawulo oluqinileyo lomgangatho, kunye neendlela ezilungisiweyo zokwenziwa kwezinto ziqhuba uphuhliso lwee-capacitors ze-polymer aluminium solid electrolytic eziqhuba ukusebenza okuphezulu kunye nokuthembeka okukhulu.

Isiphelo

Ii-capacitor ze-aluminium solid electrolytic ze-conductive polymer zimele inkqubela phambili ebalulekileyo kwitekhnoloji ye-capacitor, zibonelela ngokusebenza okuphezulu, ukuthembeka, kunye nokuphila ixesha elide kwiinkqubo ze-elektroniki zanamhlanje. I-ESR yazo ephantsi, amandla okuphatha umbane ophezulu, kunye nokuqina okuphuculweyo kuzenza zilungele uluhlu olubanzi lwezicelo kumashishini ahlukeneyo.

Ngokuqhubeka nophuhliso lwezixhobo ze-elektroniki kunye neenkqubo, kulindeleke ukuba imfuno yee-capacitors ezisebenzayo kakhulu, ezifana nee-capacitors ze-polymer aluminium solid electrolytic capacitors, ikhule. Amandla azo okuhlangabezana neemfuno ezingqongqo ze-elektroniki zanamhlanje azenza zibe yinxalenye ebalulekileyo kuyilo lwe-elektroniki lwanamhlanje, nto leyo enegalelo elikhulu ekuphuculeni ukusebenza kakuhle, ukuthembeka, kunye nokusebenza.

IShanghai YMIN, umenzi wee-capacitor ochwephesha, izimisele ukubonelela abathengi ngee-capacitors ze-aluminium polymer ezisebenza ngombane ezikumgangatho ophezulu. Ngenxa yetekhnoloji yayo yemveliso ephucukileyo, ulawulo oluqinileyo lomgangatho, kunye nomgca wemveliso obanzi, ifumene ukuthenjwa nokudunyiswa ngabathengi ngaphakathi nangaphandle. Le nkampani iya kuqhubeka nokuvelisa izinto ezintsha kwaye ibonelele ngezisombululo zecandelo ezikumgangatho ophezulu kushishino lwe-elektroniki.