Ngokuthuthuka kwezikhathi, ukushajwa okusheshayo komakhalekhukhwini namakhompyutha aphathekayo sekudumile, futhi amandla okushaja asheshayo amakhulu wama-watts nawo alethe izidingo eziphakeme zamashaja. Ngo-2021, izinga lokushaja ngokushesha le-USB PD3.1 lizothola ukuthuthukiswa kwakamuva, futhi izinga elisha lokushaja elisheshayo le-USB PD3.1 lizosekela ukuphuma kwamandla kagesi angu-48V, likhulise amandla okushaja ngokuhambisanayo abe ngu-240W. Ubuchwepheshe bokushaja ngokushesha buyaqhubeka nokukhula ngokushesha, lapho u-Anke, inkampani ehamba phambili ye-e-commerce embonini yokushaja okusheshayo, yethula ishaja yomndeni ye-gallium nitride egcwele engu-150W ngo-2022, ithatha imboni yokushaja ngokushesha ye-gallium nitride iyise kwenye indawo ukuphakama.
Ocwaningweni nasekuthuthukisweni kwamashaja, ama-capacitor abalulekile. Ama-capacitor afanayo adlala indima yokuhlunga kushaja, iqinisekisa ukuthi izisetshenziswa azilinyazwa ngenxa yemithelela ngokumunca ama-impulse currents. Ngesikhathi esifanayo, amashaja e-gallium nitride emakethe ngokuvamile anenkinga yokukhuphuka kwezinga lokushisa ngenxa yobukhulu bawo obuncane, futhi adinga ama-capacitor anokusebenza okuhle kakhulu kokumelana nokushisa ukuze abambisane, ukuze kuzuzwe umgomo wokwelula impilo yesevisi yamashaja. Njengamanje, isizukulwane esisha sokushaja okusheshayo sinezici zamandla aphezulu, ukuxhumana okuningi, kanye nevolumu encane, futhi izidingo zezingxenye ze-elekthronikhi zangaphakathi nazo ziyanda.
Ngamandla andayo okushaja okusheshayo, i-Yongming ithuthukise futhi yakhiqiza uchungechunge lwe-KCM lwei-aluminium eholayo ye-Electrolytic capacitornge-voltage ephezulu yokumelana nevolumu encane kakhulu ngesisekelo sochungechunge olukhona lwe-KCX lwemikhiqizo ekhethekile yokushaja ngokushesha. Imikhiqizo imboza ububanzi obusuka ku-8 kuye ku-18 ukuze ihlangabezane nazo zonke izinhlobo zezidingo zokushaja okusheshayo. Ikakhulukazi emikhiqizweni yokushaja enesivinini esikhulu enamandla angaphezu kuka-120W, sihlinzeka ngemikhiqizo ye-capacitor enamandla kakhulu enobubanzi obungu-16-18, enobubanzi bamandla kagesi obungu-420V-450V, okuqinisekisa ukusebenza kahle kokushaja nokwethembeka.
Ngaphezu kwalokho, esimweni sevolumu elinganiselwe, uchungechunge lwe-KCM, naloukuminyana komthamo omkhulu kakhulufuthiI-ESR ephansi kakhulu,ingakwazi ukumunca ngokugcwele ukuphazamiseka kwe-EMI kumjikelezo ngaphansi kwezimo zokushisa eziphezulu, imvamisa ephezulu, nezimo zokusebenza zamandla aphezulu, ngaleyo ndlela ithuthukise izinga lokuguqulwa kwamandla omshini wonke.
I-KCM inezici zevolumu encane, ukumelana ne-voltage ephezulu, kanye nokuminyana kwamandla aphezulu, kuyilapho futhi icabangela izinzuzo zokusebenza ezifana nokumelana nezinga lokushisa eliphezulu, impilo ende, ukumelana nombani, ukuvuza okuphansi kwamanje, ukumelana ne-high-frequency low, kanye nokumelana okukhulu kwe-ripple . Isebenzisa ubuchwepheshe bezinqubo ezinelungelo lobunikazi obuvuthiwe, yamukela izinto ezintsha, futhi inqamula izithiyo zobuchwepheshe be-capacitor ukuze kuzuzwe ukuvumelana nokwethembeka. Uma kuqhathaniswa nemikhiqizo ye-capacitor eshaja ngokushesha embonini, ngaphansi kokucaciswa okufanayo, uchungechunge lwe-Yongming KCM lungaphezu kuka-20% ukuphakama kunomkhakha, futhi umkhiqizo oqediwe unokuphikiswa kwamandla ka-30-40V ngaphezulu. Lokhu kunikeza iziqinisekiso ezivumayo zokusebenza okuzinzile kwesikhathi eside kwama-capacitor. Njengamanje, uchungechunge lwe-KCM seluyivolumu ejwayelekile ye-Weather vane yemikhiqizo ye-capacitor eshaja ngokushesha, okuholela ekuthuthukisweni kwama-capacitor asheshayo e-GaN USB PD.
Njengamanje, imikhiqizo ye-Yongming yasekhaya ye-capacitor yamukelwe yimikhiqizo eminingi efana ne-Anke, Beisi, Anneng Technology, ibhali, Philips, Bull, Huakesheng, Black Shark, Jiletang, Jiayu, Jinxiang, Lvlian, Lenovo, Nokia, SYNCWIRE, NetEase Intelligent Manufacturing. , kanye ne-Xinhua, futhi ukusebenza kahle komkhiqizo wabo kuye kwaqashelwa kakhulu ngamakhasimende.
Isikhathi sokuthumela: Jun-15-2023