Site na mmepe nke oge a, chaja ngwa ngwa nke ekwentị mkpanaaka na laptọọpụ aghọwo ihe a ma ama, ike chaja ngwa ngwa nke ọtụtụ narị watts ewetakwara ihe achọrọ maka chaja. Na 2021, ọkọlọtọ chaja ngwa ngwa USB PD3.1 ga-enweta mmelite kachasị ọhụrụ, ọkọlọtọ chaja ngwa ngwa USB PD3.1 ọhụrụ ga-akwado mmepụta voltaji kachasị elu nke 48V, na-eme ka ike chaja dịkwuo elu ruo 240W. Teknụzụ chaja ngwa ngwa na-aga n'ihu na-etolite ngwa ngwa, ebe Anke, ụlọ ọrụ azụmahịa e-commerce kachasị elu na ụlọ ọrụ chaja ngwa ngwa, na-ewepụta chaja gallium nitride zuru oke nke ezinụlọ 150W na 2022, na-eme ka ụlọ ọrụ chaja ngwa ngwa gallium nitride ruo n'ọkwa ọzọ.
N'inyocha na mmepe nke chaja, capacitors dị oke mkpa. Capacitors ndị dakọtara na-arụ ọrụ nzacha na chaja, na-ahụ na ngwaọrụ ndị ahụ anaghị emebi n'ihi mmetụta site na ịmịkọrọ mmiri ọkụ. N'otu oge ahụ, chaja gallium nitride dị n'ahịa na-enwekarị nsogbu nke mmụba okpomọkụ dị elu n'ihi obere nha ha, ha na-achọkwa capacitors nwere arụmọrụ iguzogide okpomọkụ dị mma iji kwado, iji mezuo ebumnuche nke ịgbatị ndụ ọrụ nke chaja. Ugbu a, ọgbọ ọhụrụ nke chaja ngwa ngwa nwere njirimara nke ike dị elu, ọtụtụ njikọ, na obere olu, ihe achọrọ maka ihe eletrọnịkị dị n'ime na-amụbakwa.
Site na mmụba nke ike chaja ngwa ngwa, YMIN emepụtala ma mepụta usoro KCM nkeAluminom ndu Electrolytic capacitornwere voltaji dị elu na obere olu dị ukwuu dabere na usoro KCX dị ugbu a nke ngwaahịa pụrụ iche maka ịchaji ngwa ngwa. Ngwaahịa ndị a na-ekpuchi dayameta site na 8 ruo 18 iji mezuo ụdị mkpa ịchaji ngwa ngwa niile. Karịsịa maka ngwaahịa ịchaji ngwa ngwa nwere ike karịrị 120W, anyị na-enye ngwaahịa capacitor dị elu nwere dayameta nke 16-18, yana oke voltaji nke 420V-450V, na-eme ka arụmọrụ ịchaji na ntụkwasị obi dị mma.
Na mgbakwunye, n'ihe gbasara obere olu, usoro KCM, yana yaikike dị elu nke ukwuunaobere ESR,nwere ike ịnabata nnyonye anya EMI na sekit ahụ nke ọma n'okpuru ọnọdụ ọrụ dị elu, nke dị elu, na nke dị elu, si otú a melite ọnụego mgbanwe ike nke igwe ahụ dum.
KCM nwere njirimara nke obere olu, oke ike voltaji, na oke ike dị elu, ebe ọ na-eburukwa uru arụmọrụ dịka oke ike iguzogide okpomọkụ, ogologo ndụ, oke ike mgbochi àmụ̀mà, obere ike ntapu mmiri, oke ike mgbochi ugboro ugboro, na nnukwu ike iguzogide ripple. Ọ na-eji teknụzụ usoro patented tozuru oke, na-anabata ihe ọhụrụ, ma na-agbaji ihe mgbochi teknụzụ capacitor iji nweta nguzozi na ntụkwasị obi. Ma e jiri ya tụnyere ngwaahịa capacitor chaja ngwa ngwa n'ụlọ ọrụ, n'okpuru otu nkọwapụta ahụ, usoro KCM nke YMIN dị ala karịa 20% n'ịdị elu karịa ụlọ ọrụ ahụ, ngwaahịa emechara nwere ike iguzogide voltaji nke 30-40V karịa. Nke a na-enye nkwa dị mma maka ọrụ kwụsiri ike ogologo oge nke capacitors. Ugbu a, usoro KCM aghọwo olu ọkọlọtọ nke igwe ikuku nke ngwaahịa capacitor chaja ngwa ngwa, na-eduga mmepe nke capacitors chaja ngwa ngwa GaN USB PD.
Ugbu a, ọtụtụ ụdị dị iche iche dịka Anke, Beisi, Anneng Technology, barley, Philips, Bull, Huakesheng, Black Shark, Jiletang, Jiayu, Jinxiang, Lvlian, Lenovo, Nokia, SYNCWIRE, NetEase Intelligent Manufacturing, na Xinhua ewerela ngwaahịa capacitor nke YMIN, ndị ahịa aghọtakwala arụmọrụ ngwaahịa ha nke ọma.
Oge ozi: Jun-15-2023