Joalo ka ha u tseba, theknoloji ea ho tjhaja ka potlako e nkile sebaka sa bohlokoa bophelong ba rona. E bohlokoa haholo bophelong ba letsatsi le letsatsi, sebakeng sa ho tjhaja sesebelisoa ka lihora tse 2, joale o ka e tjhaja ka metsotso e 30. Boholo ba lisebelisoa tsa kajeno hona joale li tšehetsa ho tjhaja kapele.
Haeba u mosebelisi oa Xiaomi, e kanna eaba u utloile lentsoe QuickCharge, kapa theknoloji ea HyperCharge e tlang le lisebelisoa tse ling tse ncha tsa Xiaomi. Ho lokile, ho na le phapang efe ea mahlale a ho tjhaja ka potlako?
Qualcomm QuickCharge
HoKhanya is Qualcomm's protocol ea ho tjhaja ka potlako, lisebelisoa tse ngata tsa Qualcomm SoC li tšehetsa sena. Theknoloji ea QuickCharge e hlola moeli o tloaelehileng oa 5V-1A, e lumellang sesebelisoa ho tjhaja ka maqhubu a phahameng le maqhubu a phahameng. E ile ea ntlafatsoa ka 2013 le Protocol ea pele ea QuickCharge (1.0) e lokollotsoe bakeng sa basebelisi. Joale, Tefiso e potlakileng 5.0 ea fumaneha kajeno. Ha re shebeng liprothokholo tse ling tsa QuickCharge.
QuickCharge 1.0 (QC 1.0 - 10W)
Theknoloji ea pele ea ho tjhaja ka potlako ea Qualcomm. E hlahisitsoe ho 2013, e fumaneha ho Snapdragon 215 'me Snapdragon 600 letoto la li-SoCs. Matla a ho tjhaja max. 6.3V 'me hona joale ke max. 2A. Ha ho bapisoa le lebelo la ho tjhaja lisebelisoa tsa khale, QC 1.0 liqoso mabapi le 40% ka potlako. Bakeng sa protocol ena, ho lekane ho kopanya PMIC le QC 1.0 tshehetso. Mohala o tloaelehileng oa USB o ka fana ka lebelo lena, kahoo ha ho hlokahale ho reka thapo e ncha. 'Me sesebelisoa sa Xiaomi sa pele sa QC 1.0 se tšehetsoeng ke Mi 2 (aries).
QuickCharge 2.0 (QC 2.0 - 18W)
Theknoloji e latelang ea ho tjhaja kapele ke QC 2.0. E hlahisitsoe ho 2014. E fumaneha ho boholo ba Snapdragon SoC's e lokollotsoeng ho tloha 2014 ho isa 2016. E ts'ehetsa lisebelisoa tse ngata tsa Android. 5V - 3A, 9V - 2A, 12V - 1.67A li-voltage le ampere ranges li fumaneha 'me e ka tjhaja ka , max. 18W matla. Ka mohlala, Xiaomi Mi Note Pro (leo) ke litšehetso QC 2.0.
QuickCharge 3.0 (36W)
Protocol e latelang ke QC 3.0. E hlahisitsoe ho 2016. Sena se tla ba mashome a supileng ka nakoana, 'me protocol e ncha ha ea ka ea hlahisoa ho fihlela 2020. Ka mantsoe a mang, lisebelisoa tse ngata tsa Snapdragon SoC ho tloha 2016 ho isa 2020 li tšehetsa QC 3.0. E qosa a 3.6-22V lebelo la motlakase le a 2.6A - 4.6A sebaka sa hajoale. Ho fihlela ho 36W le 12V - 3A motlakase le hona joale.
Se etsang hore e fapane le liprothokholo tse ling ke hore e tšehetsa theknoloji ea moloko o latelang. mohlala INOV (Intelligent Negotiation for Optimal Voltage), e ka khetha motlakase o nepahetseng lipakeng tsa 0.2V - 3.6V 'me 22V ho itshetlehile ka maemo. Ka tsela ena, ho na le keketseho e kholo ea bophelo ba betri. E ka lefisa 75% ka potlako ho feta QC 2.0, le 8 ° C - 10 ° C ho futhumatsa ho fokolang.
QuickCharge 3+ (e tšoanang le 3.0)
Ha e le hantle, boholo ba likarolo tsa eona li tšoana le QC 3.0. Ke likarolo feela matla a matla a 20mV mehato e nkuoeng ho tloha Ho potlakela ho tjha 4. E fumaneha ka Snapdragon 765 'me 765G li-chipsets, tse hlahisitsoeng ka har'a 2020. Ea pele lefatšeng QC3+ sesebelisoa se tšehetsoeng ke Xiaomi Mi 10 Lite 5G (chelete).
QuickCharge 4 & 4+ (100W)
Ho potlakela ho tjha 4 theknoloji e ikhetha ka tšebeliso ea eona ea betri. Khampani ea Qualcomm e hlahisitse protocol ena a 2016 le Snapdragon 835 le lepetjo la "5 metsotso e tjhaja - lihora tse 5 bophelo ba betri". E ka lefisa ho tloha 0 ho 50% in metsotso e 15. Ho feta moo, e tšehetsa USB PD (phepelo ea matla) protocol. Karolo ea Dual Charge e kentsoeng ho QC 2.0 e ntse e fumaneha. INOV 3 le theknoloji ea ho boloka betri e kenyelelitsoe. E tšehetsa ka USB-C ho tjhaja ka 3.6-20V 'me 2.6 - 4.6A, le liqoso 5V - 9V 'me 3A boleng ba PD 3.0 protocol. Matla a ho tjhaja , max. 100W le USB-C 'me , max. 27W le PD 3.0.
Tefiso e potlakileng 4+ ho tšoana le QC 4, phatlalatsoa 2017 'me e kenyelletsa feela "Intelligent Thermal Balancing" 'me "Likarolo tse Tsoetseng Pele tsa Tšireletso" theknoloji.
QuickCharge 5 (+100W)
Protocol ea morao-rao ea ho tjhaja ka potlako ea Qualcomm. E ka feta + 100W. E ka lefisa a 4500mAh betri ho 50% in metsotso e 5. E tlile le Snapdragon 888 'me 888 + bahlahisi.
Ea pele lefatšeng QC 5 sesebelisoa se tšehetsoeng ke Xiaomi Mi 10 Ultra (cas).
Theknoloji ea QuickCharge ea Qualcomm e thehile motheo oa mahlale a mang a ho tjhaja. Ha re shebeng liprothokholo tse ling tsa ho tjhaja.
Phepelo ea Matla a USB (PD)
Joalo ka ha u tseba, liprothokholo tse tloaelehileng tsa USB li na le lebelo le tlase la ho tjhaja. Leha ho le joalo USB 3.1 e ka fihla max. 7.5W matla. Kahoo ho tjhaja kapele ho hloka theknoloji e ncha. Mona ke moo USB PD e kenang teng. Ho lokile, USB PD ke eng?
Theknoloji ea USB PD (power delivery), e leng eona protocol ea morao-rao ea sehokelo sa USB, e ka fihlela li-voltage tse holimo ka max. 5A. E na le liprofaele tsa 10W bakeng sa lisebelisoa tse tšoaroang ka letsoho, 18W bakeng sa matlapa le li-peripheral tse ngata, 36W bakeng sa libuka tsa ho ngolla, 60W bakeng sa lilaptop tse kholoanyane le liteishene tsa ho emisa, le 100W bakeng sa liteishene tsa mosebetsi. Ka ho feletseng ho ea ka tšebeliso.
USB PD 2.0 (100W)
Maemo ana a ho tjhaja ka potlako a lokolotse 2014. Mahokelo a PD a sebetsa feela ka USB-C (USB-C ho USB-C). Li-voltages tsa ho tjhaja le maqhubu ke 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-5A, ho phaella ho matla a eona a holimo a ho tjhaja a fihlang 100W. Apple MacBook 2015 ke mohlala o motle bakeng sa sena.
USB PD 3.0 (100W)
Maqhubu a ho tjhaja le li-voltage li nepahetse e tšoanang le USB PD 2.0, empa ho na le lintho tse ngata tse ntlafalitsoeng. E kentse tlhaloso e qaqileng haholoanyane ea likarolo tsa betri tse hahelletsoeng ka har'a sesebelisoa. Ntle le moo, boitsebiso ba software ea sesebelisoa le mofuta oa hardware le puisano ea PD le mesebetsi ea ntlafatso ea software e kenyelelitsoe. Qetellong, 'me e le ntlafatso ea boraro, leqheka le ekelitsoe ho setifikeiti le ts'ebetso ea signature ea dijithale. Ka bokhutšoanyane, ho na le protocol ea ho tjhaja PD e ikhethileng ka sesebelisoa. Sena se fana ka ho tjhaja hantle haholoanyane.
USB PD 3.0 PPS (+100W)
USB PD 3.0 PPS e ile ea hlahisoa ka selemo sa 2017. Sebopeho sa PPS se kopanya mekhoa e 'meli e fumanehang ea ho tjhaja ea matla a phahameng le a tlaase le a tlaase le a tlaase le a phahameng, a etsa hore e be e utloahalang le e sebetsang haholoanyane.
Hape USB PD 3.0 PPS e na le sebopeho sa USB Type-C, matla a phahameng a ho tjhaja a fihlang ho 100W. Li-voltages tsa ho tjhaja le maqhubu a tšoanang le a PD 3.0 is 5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-5A. Empa, le Mokhatlo oa USB-IF's lintlafatso hona joale e na le tse tobileng Li-voltage tsa PPS of 3.3V-5.9V 3A, 3.3-11V 3A, 3.3-16V 3A, 3.3-21V 3A, 3.3-21V 5A.
USB PD 3.1 (240W)
USB 3.1 PD, protocol ea morao-rao e hatisitsoeng ke Mokhatlo oa USB-IF. Ke mofuta o ntlafalitsoeng oa USB 3.0 PPS. USB PD 3.1, phetolelo ea morao-rao le lintlafatso tse kholo, e arola matla ka mekhahlelo e 'meli: mefuta e tloaelehileng ea matla (SPR) le mefuta e atolositsoeng ea matla (EPR). SPR e ntse e le teng kajeno.
Sehokelo sa eona, ehlile, ke Type-C mme se kenyelletsa mefuta e meng eohle ea PD protocol's voltage-ampere ranges. Ho feta moo, protocol ena e na le a 15V-28V 5A, 15V-36V 5A, 'me 15V-48V 5A mekhahlelo ea hona joale-voltage.
'Marakeng oa thelefono, ha e le hantle li tšoana, hobane PD lifono tse tšehetsoeng ka kakaretso li sebelisoa 18W or 27W. Lisebelisoa tsohle tsa Apple kamora iPhone 8 li sebelisa sebopeho sa USB PD, kapa lisebelisoa tsa Google Pixel li sebelisa USB PD. Kahoo PD 3.0 maemo a lekane. Apple's lifono sebelisa the USB PD 3.0 interface mme e sebelisa max. 20W (iPhone 13) matla. Boholo ba liphatlalatso Xiaomi lisebelisoa ka mor'a 2019 tšehetsa PD empa ha u e hloke, hobane ba e sebelisa HoKhanya Theknoloji.
Xiaomi HyperCharge (200W)
Theknoloji e kholo eo Xiaomi hlahiswa selemong se fetileng. Xiaomi ea pele Mohala oa 200W 'me 120W waelese matla a ho lefisa a ile a finyelloa. Theknoloji ena, e qalileng ho tla le Mi 11T Pro (vili), hamorao a tla ho Mi 11i Hypercharge (pisarropro) sesebelisoa e le lebitso, hantle Redmi Note 11 Pro+ 5G (pisarropro). Hypercharge e ka tjhaja ka botlalo a 4000mAh betri ka Metsotso e 8 ka 200W ho tsuba 'me Metsotso e 15 ka 120W wireless. Xiaomi e theha sebaka se secha sa ho tjhaja ka potlako.
