Ngwaahịa
PD 3.0 chaja
Atụmatụ chaja PD 3.0:
Site na mmalite usoro iphone12, chaja 20W PD 3.0 abụrụla chaja na-ere ọkụ. Chaja PD 3.0 na -ejikọ uru nke usoro nchaji ngwa ngwa, yana nnukwu ọkụ na nnukwu ụdịdị ugbu a. Agbanyeghị na enwere usoro ịgba ụgwọ ngwa ngwa dị iche iche n'ahịa, ọtụtụ ngwaọrụ na -akwado PD Protocol, chaja PD 3.0 na -abụkarị ihe na -ewu ewu yana arụmọrụ ya dị elu yana ndakọrịta nke ukwuu.
Nchedo ọtụtụ. Site na mgbawa arụnyere n'ime, chaja BWOO 20W PD 3.0 nwere ike ịnabata njirimara ike ọnọdụ akpaka. Ike gbanyụọ, nchedo oke ọkụ, nchedo oke, karịa nchekwa ugbu a, wdg.
Mee ngwa ngwa chaja ugboro atọ, na -azọpụta oge gị nke ukwuu. iphone 8 na usoro iphone mechara rụọ ọrụ chaja ngwa ngwa, chaja PD 3.0 na -akwalite arụmọrụ chaja ruo ugboro atọ ma e jiri ya tụnyere chaja ọdịnala 5V/1A.
Ozi ndị ọzọ gbasara ịkwụ ụgwọ ngwa ngwa:
Enwere ọtụtụ ngwa ngwa chaja ngwa ngwa nke mgbawa IC smartphone n'ahịa, ihe ndị a na -ahụkarị gụnyere PD, QC, PEP, Huawei FCP, Oppo VOOC, wdg. Yabụ kedu ka ọdịiche nke Protocols chaja ndị a dị? Kedu ka esi etinye chaja ngwa ngwa n'ụwa?
Enwere ụzọ abụọ dị mkpa iji ghọta chaja ngwa ngwa: otu bụ nnukwu voltaji/chaja ngwa ngwa ugbu a, nke ọzọ bụ obere voltaji/nnukwu chaja ngwa ngwa ugbu a.
Ngwọta nke mbụ, bụ nnukwu voltaji/chaja ngwa ngwa ugbu a, ndị a na -ahụkarị bụ Qualcomm Quick Charge, PEP, Huawei FCP, wdg. Na chaja ekwentị mkpanaaka, a na -ebelata voltaji nke 220V ka ọ bụrụ 5V site na chaja ekwentị, mgbe ahụ, sekit ime ekwentị na -agbada voltaji nke 5V ruo 4.2V wee nyefee ike na batrị. Agbanyeghị ụgwọ dị elu/obere ụgwọ dị ugbu a bụ iwelie voltaji mmepụta chaja ekwentị 5V gaa 7-20V, wee belata voltaji gaa 4.2V n'ime ekwentị mkpanaaka.
Ngwọta nke ngwa ngwa nke abụọ bụ obere voltaji/nnukwu ugbu a, nke ga-ejikọ ya na sekit yiri ya n'okpuru otu voltaji (4.5V-5V). Na voltaji na -adịgide adịgide, obere nrụgide nke sekit ọ bụla na -ekerịta mgbe ịma jijiji n'otu. N'otu aka ahụ na ekwentị mkpanaaka, sekit nke ọ bụla ga -enwe obere nrụgide. Ọ nwere ike zere ike ọkụ dị elu nke ntụgharị "nnukwu nrụgide na nrụgide dị ala" n'ime ekwentị mkpanaaka. Usoro iwu ịkwụ ụgwọ ngwa ngwa na ngwọta a bụ Oppo's VOOC na Huawei's Super Charge.
Agbanyeghị, usoro PD 3.0 na -ejikọ uru nke usoro ịkwụ ụgwọ ngwa ngwa ugbu a n'ahịa ma na -akpọbata ha n'ime usoro ịchaji ngwa ngwa ka ukwuu. N'otu oge ahụ, chaja PD 3.0 na -ekpuchi voltaji dị elu/obere ala na obere voltaji/nnukwu ugbu a. A na -ahazi usoro mmepụta volta ya: 3.0V ~ 21V. Tụkwasị na nke a, usoro ngbanwe olu nke voltaji bụ 20mV, na echiche n'ozuzu na -ejikọ oke voltaji/ala dị ugbu a nke Qualcomm QC Quick Charge (otu njupụta ụda olu na -ahụ maka arụmọrụ chaja) yana obere voltaji/elu dị elu nke ụgwọ VOOC Flash. .
N'inwe ọtụtụ ngwaọrụ mkpanaka na -akwado PD Protocol, chaja PD 3.0 na -aghọ usoro a ma ama na arụmọrụ ya kachasị elu yana ndakọrịta nke ukwuu.
Ụdị ngwaahịa
Lekwasị anya n'inye mong pu ngwọta maka afọ 5.
