PD chaja

Nchaji ngwa ngwa GaN PD na-enweta mmepụta ike dị elu site na voltaji dị elu na elu ugbu a, ka ọ wee ghọta chaja ngwa ngwa. Voltage mmepụta ya nwere ike iru 21V, na mmepụta ugbu a nwere ike iru 5A; ya mere, mmepụta ihe nzacha capacitor ga-ahọrọ voltaji 25V, nnukwu ikike, obere ESR siri ike capacitors. Nnukwu ikike zuru oke nwere ike hụ na nkwado DC, yana obere ESR dị ala nwere ike hụ na nsonaazụ nzacha ahụ dị. Otú ọ dị, 25V siri ike aluminum electrolytic capacitors nwere nsogbu dị otú ahụ: ike iguzogide ihe mgbagwoju anya ezughị oke. Data nnwale na nzaghachi ahịa na-egosi na mgbe chaja ugboro ugboro na ịchaji nke switches (gụnyere ma ọnweghị oke na iwepụ ngwa ngwa na nkwụnye ọkụ ngwa ngwa), ndị 25V siri ike aluminom electrolytic capacitors ga-enweta mmebi ikike doro anya, na-esonyere ESR ngwa ngwa Nke a ga-eduga na mmebi nke ikike nkwado DC nke ndị na-emepụta ihe siri ike, ngwa ngwa ngwa ngwa ngwa ngwa ga-ebelata nke ukwuu, na ịchaji ngwa ngwa agaghịzi adị ngwa ngwa ngwa ngwa! Mmụba ngwa ngwa nke ESR ga-eduga n'ịba ụba nke nchaji ngwa ngwa, nke ga-eweta ọtụtụ mmetụta ọjọọ! Site n'ịchaji ngwa ngwa, ị ga-enwekarị nkwụsị ọkụ mgbe ị na-agbanye na ịpụpụ ya, ya mere ịchaji ngwa ngwa ga-enwe ike iguzogide chaja na chaja ugboro ugboro! N'ihi nke a, ebe a anyị na-akwado aluminom electrolytic capacitor siri ike nke YMIN mepụtara nke na-eguzogide ọgwụ na-agbanwe agbanwe mgbe niile. Njirimara arụmọrụ ya bụ ndị a.