Kwimimandla yemizi-mveliso ephezulu efana nezixhobo zomkhosi, izixhobo zombane zikaloliwe, kunye neenqwaba zokutshaja, izixhobo zijongene nemingeni enzima yokusebenza. Ingakumbi kwiindawo ezibandayo kakhulu, amaqondo obushushu aphantsi avavanya kakhulu ukusebenza kwezixhobo ze-elektroniki. Phakathi kwezi mingeni, ukubola ngokukhawuleza kwamandla e-capacitors ze-aluminium electrolytic ezine-voltage ephezulu kumaqondo obushushu aphantsi kuye kwaba yingxaki enkulu ekhokelela ekusileleni kokuqala kwezixhobo kunye nokungazinzi kokusebenza.
Uhlalutyo Olunzulu Lwendawo Yokuqaqamba Kwentlungu: Kutheni Ubushushu Obuphantsi “buyinto Engavumelekanga” Yee-Capacitors Ezine-Voltage Ephezulu?
Kwiindawo ezishushu kakhulu, i-viscosity ye-electrolyte yangaphakathi kwii-capacitors ze-aluminium electrolytic zemveli ezisebenzisa amandla aphezulu iyanda, kwaye inokukhenkceza, nto leyo ekhokelela ekwehleni okukhulu kwe-ionic conductivity. Oku kubangela ukuba i-equivalent series resistance (ESR) ye-capacitor inyuke, kwaye i-effective capacitance (CAP) ihle. Phantsi kweemeko ezigqithisileyo ze--55℃, ukubola kwe-capacitance yee-capacitors eziqhelekileyo kunokuba phezulu njenge-45% okanye ngaphezulu kwe-76%, oko kuthetha ukuba i-capacitor ye-100μF inokuba ne-20μF kuphela yamandla angasetyenziswayo aseleyo, ingakwazi ukubonelela ngamandla aneleyo akhawulezileyo kwi-power module, nto leyo ebangela ukuba izixhobo "zivalwe".
Izisombululo ze-Yungming Electronics: Uthotho lwe-LKC, oluchaza umgangatho omtsha wee-Capacitors eziphantsi kobushushu
Ukujongana nale ngxaki yoshishino ngqo, iYungming Electronics iqalise ii-capacitors ze-LKC series 450V 100μF. Ixabiso lazo eliphambili lixhomekeke ekunqobeni i-bottleneck yokusebenza okuphantsi kwee-capacitors ze-high-voltage, ilawula ngokungqongqo ukubola kwe-capacitance ukuya kwi-15% kwi--55℃.
Iingenelo zeTekhnoloji eziPhambili:
Ukumelana nobushushu obuphantsi kakhulu: Ubushushu obusebenzayo buqala kwi -55℃ ukuya kwi +105℃, bugubungela zonke iindawo ezinemozulu embi kwihlabathi liphela.
Ukugcinwa koMbane ophezulu: Kwiqondo lobushushu eliphantsi kakhulu le--55℃, ukubola kombane okuqhelekileyo yi-11.62% kuphela, kugcina umthamo wokwenyani we-85.07μF, udlula kakhulu abakhuphisana nabo.
Ukuqinisekiswa kwedatha:
Uvavanyo oluqatha lwelabhoratri lubonise ukuba i-LKC kaYung-Ming ibonisa ukubola okuphantsi kakhulu kwamandla (11.62%) kwi -55℃ xa kuthelekiswa nabakhuphisana nabo baseJapan (45.61%) kunye nabaseTaiwan (76.27%), kunye nezinga lokugcina amandla liphezulu phantse ngokuphindwe ka-3.7.
Amandla Angundoqo: Impumelelo kwiSayensi yeZixhobo kunye nokuVeliswa okuNgcono
Olu tshintsho lwentsebenzo luvela kwiiteknoloji eziphambili zikaYung-Ming:
Ifomula ye-Electrolyte ekhethekileyo: Ukusebenzisa i-electrolyte ekhethekileyo enobushushu obuphantsi, enoxinzelelo oluphezulu kuqinisekisa ukuhanjiswa okuphezulu kombane nokuba kukwi--55℃, kujongana nemiba yokusebenza kobushushu obuphantsi kwinqanaba lezinto.
Uyilo lweSakhiwo oluLungileyo: Uyilo lwesakhiwo lwangaphakathi oluyintsha luthintela i-electrolyte ekubeni iqande kumaqondo obushushu aphezulu, lugcina imveliso ye-capacitor izinzile kwaye lufezekisa ulawulo oluthembekileyo lokubola komthamo.
Izicelo eziqhelekileyo kunye neeModeli ezicetyiswayo
Izixhobo zoMkhosi: Zibonelela ngenkxaso yokusebenza ngokukhawuleza kunye nokusebenza okuzinzileyo kwi -55℃ kunxibelelwano lwasendle, i-radar, kunye nezinye izixhobo zokulungela ukulwa.
Ubonelelo lwaMandla kaLoliwe: Uqinisekisa ukuqaliswa kakuhle kwezixhobo zombane ezincedisayo (izibane, umoya opholileyo) koololiwe abakwiindawo eziphakamileyo nezibandayo emva kokulinda kubushushu obuphantsi.
Izitishi zokutshaja: Zijongana nomba wamandla okukhupha angaqinisekanga kunye nokusebenza kakuhle kokutshaja kwizikhululo zokutshaja ngokukhawuleza zeDC ngexesha lasebusika ngenxa yokunciphisa umthamo we-capacitor yebhasi.
Imodeli Ecetyiswayo: I-YMIN LKC Series 450V 100μF Capacitor.
Isiphelo
Ukukhetha uthotho lwe-YMIN LKC kuthetha ukukhetha ukuqiniseka kwiindawo eziqatha. Asiboneleli nje kuphela nge--55℃ liquid lead aluminium electrolytic capacitor, kodwa sikwabonelela ngesisombululo esithembekileyo sokunqoba imingeni yezicelo zobushushu obuphantsi, ezizinikele ekufezekiseni ukuthembeka okuphezulu. Kwizicelo ze-capacitor, ukuba uhlangabezana nobunzima, tyelela i-YMIN. Masincede iimveliso zakho zimelane nokubanda kwaye zisebenze ngokuzinzileyo.
Ixesha leposi: Disemba-01-2025