I-TPD40 (Intengiso imisiwe)

Ii-TPD40 Series Conductive Tantalum Capacitors: Isisombululo Sokugcina Amandla Esinokuthenjwa kwiZixhobo ze-elektroniki eziSebenza ngokuPhezulu

Isishwankathelo seMveliso

Ii-capacitor ze-tantalum eziqhuba uthotho lwe-TPD40 zizixhobo ze-elektroniki ezisebenzayo kakhulu ezivela kwi-YMIN. Zisebenzisa ubuchwepheshe be-tantalum metal obuphambili, zifezekisa ukusebenza kombane okuphezulu ngobukhulu obuncinci (7.3×4.3×4.0mm). Ezi mveliso zibonelela nge-voltage ephezulu elinganisiweyo ye-100V, uluhlu lobushushu bokusebenza oluqala kwi--55°C ukuya kwi-+105°C, kunye nokuthobela ngokupheleleyo i-RoHS Directive (2011/65/EU). Nge-ESR yazo ephantsi, amandla aphezulu ombane, kunye nozinzo oluhle kakhulu, uthotho lwe-TPD40 lukhetho olufanelekileyo kwizicelo eziphezulu ezifana nezixhobo zonxibelelwano, iinkqubo zekhompyutha, ulawulo lwemizi-mveliso, kunye nezixhobo zonyango.

Iimpawu zobugcisa kunye neenzuzo zokusebenza

Ukusebenza kakuhle koMbane

Ii-capacitor ze-tantalum ze-TPD40 series zisebenzisa umgubo we-tantalum ococekileyo kakhulu kunye neenkqubo zokuvelisa eziphambili ukuze zinike iimpawu ze-capacitance ezibalaseleyo. I-capacitance yemveliso isusela kwi-12μF ​​ukuya kwi-100μF, kunye nokunyamezela kwe-capacitance ngaphakathi kwe-±20% kunye ne-tangent yokulahleka (tanδ) engadluli kwi-0.1 kwi-120Hz/20°C. Ukumelana kwayo okulinganayo okuphantsi kakhulu (ESR) kwe-75-100mΩ kuphela kwi-100kHz kuqinisekisa ukuhanjiswa kwamandla okusebenzayo kakhulu kunye nokusebenza kakuhle kokucoca.

Uluhlu olubanzi lobushushu bokusebenza

Olu luhlu lweemveliso lusebenza ngokuzinzileyo kumaqondo obushushu aphezulu ukusuka kwi -55°C ukuya kwi +105°C, nto leyo eyenza ukuba ifaneleke kwiintlobo ngeentlobo zezicelo ezifuna umgudu. Ngokuphathelele ukusebenza kwamaqondo obushushu aphezulu, imveliso ingasebenza ngokuqhubekayo kwi-105°C ngaphandle kokudlula umda wobushushu obuphezulu bokusebenza, ukuqinisekisa ukuthembeka kwiindawo ezinamaqondo obushushu aphezulu.

Ukuqina Okugqwesileyo kunye Nozinzo

Uthotho lwe-TPD40 luphumelele uvavanyo oluqinileyo lokuqina. Emva kokusebenzisa i-voltage yokusebenza elinganisiweyo iiyure ezingama-2000 kwi-85°C, utshintsho lwe-capacitance luhlala ngaphakathi kwe-±20% yexabiso lokuqala, i-tangent yokulahleka ayidluli kwi-150% yenkcazo yokuqala, kwaye umsinga wokuvuza uhlala ngaphakathi kwenkcazo yokuqala. Imveliso ikwabonisa ukumelana okuhle kakhulu namaqondo obushushu aphezulu kunye nokufuma, igcina ukusebenza kombane okuzinzileyo emva kweeyure ezingama-500 zokugcina i-voltage kwi-60°C kunye ne-90%-95% RH.

Iinkcukacha zeMveliso

Uthotho lwe-TPD40 lubonelela ngeentlobo ngeentlobo ze-voltage kunye nomthamo ukuhlangabezana neemfuno ezahlukeneyo zesicelo:
• Imodeli enomthamo ophezulu: 35V/100μF, ifanelekile kwizicelo ezifuna umthamo omkhulu

• Uhlobo lwe-voltage ephakathi: 50V/47μF kunye ne-50V/68μF, amandla okulinganisela kunye neemfuno ze-voltage

• Uhlobo lwe-voltage ephezulu: 63V/33μF kunye ne-100V/12μF, ezihlangabezana neemfuno zesicelo se-voltage ephezulu

Iimpawu zangoku zeRipple ezilinganisiweyo

Uthotho lwe-TPD40 lubonelela ngendlela ebalaseleyo yokuphatha i-ripple current, kunye nokusebenza okutshintshayo ngokweqondo lobushushu kunye nemvamisa:
• I-Coefficient yoBushushu: 1 kwi -55°C < T≤45°C, yehla iye kwi 0.7 kwi 45°C < T≤85°C, kunye ne 0.25 kwi 85°C < T≤105°C

• I-Frequency Regulation Factor: 0.1 kwi-120Hz, 0.45 kwi-1kHz, 0.5 kwi-10kHz, kunye ne-1 kwi-100-300kHz

• Umlinganiselo womsinga we-ripple: 1900-2310mA RMS kwi-45°C kunye ne-100kHz.

Izicelo

Izixhobo zoNxibelelwano

Kwiifowuni eziphathwayo, izixhobo zenethiwekhi ezingenazingcingo, kunye neenkqubo zonxibelelwano lwesathelayithi, ii-TPD40 series tantalum capacitors zibonelela ngokucoca kunye nokudibanisa okusebenzayo. I-ESR yazo ephantsi iqinisekisa umgangatho wesignali yonxibelelwano, amandla azo aphezulu ombane ahlangabezana neemfuno zamandla zeemodyuli zokudlulisa, kwaye uluhlu lwazo olubanzi lobushushu luqinisekisa ukusebenza okuthembekileyo kwiimeko ezahlukeneyo zendalo.

Iikhompyutha kunye nee-elektroniki zabathengi

Kwiibhodi zomama zekhompyutha, iimodyuli zamandla, kunye nezixhobo zokubonisa, uthotho lwe-TPD40 lusetyenziselwa ukuzinzisa i-voltage kunye nokugcina itshaja. Ubungakanani bayo obuncinci bufanelekile kwiindlela ze-PCB ezinoxinano oluphezulu, uxinano lwayo oluphezulu lwe-capacitance lubonelela ngesisombululo esifanelekileyo kwizicelo ezixinzelelweyo, kwaye iimpawu zayo ezibalaseleyo ze-frequency ziqinisekisa ukusebenza okuzinzileyo kweesekethe zedijithali.

Iinkqubo zoLawulo lweMizi-mveliso

Kwizixhobo ezizenzekelayo kunye neenkqubo zolawulo lweerobhothi, uthotho lwe-TPD40 lwenza imisebenzi ebalulekileyo yolawulo lwamandla kunye nokucubungula imiqondiso. Ukuthembeka kwalo okuphezulu kuyahlangabezana neemfuno zobomi obude bezixhobo zoshishino, ukumelana kwalo nobushushu obuphezulu kuyahambelana neemeko ezinzima zeendawo zoshishino, kwaye ukusebenza kwalo okuzinzileyo kuqinisekisa ukuchaneka kolawulo.

Izixhobo zonyango

Ii-capacitor ze-TPD40 tantalum zibonelela ngolawulo lwamandla oluthembekileyo kunye nemisebenzi yokucubungula imiqondiso kwizixhobo zomfanekiso wezonyango, ii-pacemakers, kunye nezixhobo zonyango ezinokufakelwa. I-chemistry yazo ezinzileyo iqinisekisa ukuhambelana kwezinto eziphilayo, ubomi bazo obude bunciphisa ukugcinwa, kwaye ukusebenza kwazo rhoqo kuqinisekisa ukhuseleko lwezixhobo zonyango.

Iingenelo zobugcisa

Uxinano oluphezulu lweCapacitance

Olu luhlu lwe-TPD40 lufikelela kwi-capacitance ephezulu kwiphakheji encinci, nto leyo ephucula kakhulu uxinano lwe-capacitance nge-unit volume xa kuthelekiswa nee-capacitors ze-electrolytic zemveli, nto leyo evumela ukwenziwa kwezixhobo ze-elektroniki zibe zincinci kwaye zibe buthathaka.

Uzinzo Olugqwesileyo

I-chemistry ezinzileyo ye-tantalum metal inika uthotho lwe-TPD40 uzinzo oluhle kakhulu lwexesha elide, utshintsho oluncinci lwe-capacitance ngokuhamba kwexesha, kunye ne-coefficient yobushushu egqwesileyo, okwenza ukuba ifaneleke kwizicelo ezifuna amaxabiso achanekileyo e-capacitance.

Ukuvuza okuphantsi

Umsinga wokuvuza wemveliso uphantsi kakhulu. Emva kokutshaja imizuzu emi-5 kwi-voltage elinganisiweyo, umsinga wokuvuza ungaphantsi kakhulu kweemfuno ezisemgangathweni, nto leyo enciphisa kakhulu ukulahleka kwamandla kwaye iwenza ufaneleke ngakumbi kwizixhobo ezisebenzisa ibhetri.

Uyilo oluPhezulu lokuthembeka

Ngolawulo oluqinileyo lwenkqubo kunye nokuhlolwa komgangatho okuninzi, uthotho lwe-TPD40 lubonelela ngamazinga aphantsi okusilela kunye nexesha elide eliphakathi phakathi kokusilela, ukuhlangabezana neemfuno zokuthembeka ezifunekayo zezicelo eziphezulu.

Uqinisekiso loMgangatho kunye neempawu zeNdalo

Olu luhlu lwe-TPD40 luhambelana ngokupheleleyo ne-RoHS Directive (2011/65/EU), alunazo izinto ezinobungozi, kwaye luhlangabezana neemfuno zokusingqongileyo. Ezi mveliso ziye zavavanywa ngeendlela ezininzi zokuthembeka, kuquka:
• Uvavanyo lobomi bomthwalo obushushu obuphezulu

• Uvavanyo lokugcina ubushushu obuphezulu kunye nomswakama ophezulu

• Uvavanyo lokujikeleza kobushushu

• Uvavanyo lwe-voltage yokunyuka (iphindwe ka-1.15 kune-voltage elinganisiweyo)

Isikhokelo soYilo lweSicelo

Izinto ekufuneka uziqwalasele xa uYila iiSekethe

Xa usebenzisa ii-capacitors ze-TPD40 series tantalum, nceda uqaphele la manqaku oyilo alandelayo:
• Kucetyiswa ukusebenzisa i-series resistor ukunciphisa i-inrush current.

• I-voltage yokusebenza akufuneki idlule kwi-80% ye-voltage elinganisiweyo ukuphucula ukuthembeka.

• Ukususwa okufanelekileyo kufuneka kusetyenziswe kwiindawo ezinobushushu obuphezulu.

• Cinga ngeemfuno zokusasaza ubushushu ngexesha loyilo.

Inkqubo yokuThengisa

Ezi mveliso zifanelekile kwiinkqubo zokunyibilikisa kwakhona kunye nokunyibilikisa amaza. Iprofayili yobushushu bokunyibilikisa kufuneka ihlangabezane neemfuno ezikhethekileyo zee-capacitors ze-tantalum, apho ubushushu obuphezulu bungadluli kwi-260°C kwaye ubude bexesha bulawulwa kwimizuzwana eli-10.

Iingenelo zoKhuphiswano kwiMarike

Xa kuthelekiswa nee-capacitors ze-electrolytic zemveli, ii-capacitors ze-TPD40 series tantalum zibonelela ngeenzuzo ezibalulekileyo:
• Ubungakanani obuncinci kunye noxinano oluphezulu lwe-capacitance

• I-ESR ephantsi kunye neempawu eziphuculweyo ze-high frequency

• Ubomi obude kunye nokuthembeka okuphezulu

• Iimpawu zobushushu ezizinzileyo ngakumbi

Xa kuthelekiswa nee-capacitors ze-ceramic, uthotho lwe-TPD40 lubonelela:
• Amandla aphezulu kunye ne-voltage ephezulu

• Akukho siphumo se-piezoelectric okanye isiphumo se-microphone

• Iimpawu ezingcono ze-DC bias

Inkxaso yoBugcisa kunye neNkonzo

I-YMIN inika inkxaso yobugcisa epheleleyo yochungechunge lwe-TPD40:

• Amaxwebhu obuchwephesha aneenkcukacha kunye namanqaku esicelo

• Izisombululo ezenziwe ngokwezifiso

• Inkqubo yokuqinisekisa umgangatho epheleleyo kunye nenkonzo emva kokuthengisa

• Ukuhanjiswa kwesampulu ngokukhawuleza kunye nokubonisana ngobuchule

Isiphelo

Ii-capacitor ze-tantalum eziqhuba uthotho lwe-TPD40, ngenxa yokusebenza kwazo okuphezulu kunye nokuthembeka kwazo, ziye zaba yindawo yokugcina amandla ekhethwayo kwizixhobo ze-elektroniki eziphezulu. Iipropati zazo zombane ezibalaseleyo, ububanzi bobushushu bokusebenza, uyilo oluncinci, kunye nobomi obude kunye nokuthembeka kwenza ukuba zingathathelwa indawo kwizicelo ezifana nonxibelelwano, iikhompyutha, ulawulo lwemizi-mveliso, kunye nezixhobo zonyango.

Njengoko izixhobo ze-elektroniki zitshintsha zibe yi-miniaturization kunye nokusebenza okuphezulu, ii-capacitors ze-TPD40 series tantalum ziya kuqhubeka nokudlala indima ebalulekileyo. I-YMIN, ngokusebenzisa ubuchule obuqhubekayo bobuchwepheshe kunye nokuphucula inkqubo, iqhubeka nokuphucula ukusebenza kwemveliso kunye nomgangatho, inika abathengi behlabathi izisombululo ze-capacitor eziphezulu kwaye inegalelo ekuphuculeni ubuchwepheshe be-elektroniki.

Olu luhlu lwe-TPD40 alumeli nje kuphela ubuchwepheshe be-tantalum capacitor obukwizinga eliphezulu kodwa lukwabonelela ngesiseko esithembekileyo sekamva lezixhobo ze-elektroniki. Ukusebenza kwayo okuphezulu kunye neenzuzo zobugcisa zenza ukuba ibe lukhetho olufanelekileyo kwiinjineli eziyila iinkqubo ze-elektroniki ezisebenza kakuhle.