A halin yanzu, wayoyin hannu masu amfani da processor 8-core, 3GB RAM da 2K screen sun zama ruwan dare gama gari, kuma ana iya cewa sun iya tinkarar kalubalen na’urorin kwamfuta da na kwamfuta. Amma akwai wani sinadari da ke tasowa a hankali, wato batura. Yana ɗaukar ‘yan shekaru kawai don tafiya daga lithium zuwa lithium polymer. Batura sun zama cikas ga ci gaba da fadada wayoyin hannu.

Ba wai masu kera wayoyin hannu ba su lura da matsalar batir ba, amma sun makale ne ta hanyar fasahar batir, wadda ta shafe shekaru da dama tana makale. Sai dai idan sabbin fasahohi sun fito, ba za su iya magance tushen matsalar ba. Yawancin masu kera wayoyin hannu sun dauki akasin hakan. Wasu kamfanoni ma suna faɗaɗa da kaurin batura don samun babban ƙarfi. Wasu mutane suna da isasshen tunanin yin amfani da fasahar hasken rana a wayoyin hannu. Wasu mutane suna haɓaka fasahar caji mara waya; wasu suna haɓaka batura na harsashi da kayan wuta ta hannu; wasu suna ƙoƙarin shiga cikin hanyoyin ceton makamashi a matakin software, da sauransu. Amma irin waɗannan matakan ba su yiwuwa.

A MWC2015, Samsung ya fitar da sabon samfurin flagship GalaxyS6/S6Edge, wanda ke amfani da fasahar caji mafi girma ta Samsung. Dangane da bayanan hukuma, cajin sauri na mintuna 10 na iya tallafawa sa’o’i biyu na sake kunna bidiyo. Gabaɗaya, kallon sa’o’i biyu na bidiyo zai cinye kusan 25-30% na baturin lithium, wanda ke nufin cewa yin caji na mintuna 10 zai cinye kusan 30% na baturin. Wannan yana juya hankalinmu ga fasahar caji mai sauri, wacce ƙila ita ce tushen warware matsalolin baturi.

Akwai hanyoyi da yawa don magance shi

Fasahar caji mai sauri ba sabon abu bane

Babban cajin aikin Galaxy S6 yana da kyau, amma ba sabuwar fasaha ba ce. Tun farkon lokacin MP3, fasahar caji mai sauri ta bayyana kuma ana amfani da ita sosai. Mai kunna MP3 na Sony na iya ɗaukar mintuna 90 akan cajin mintuna 3. Daga baya masana’antun wayar hannu suka karbe fasahar caji mai sauri. Amma yayin da wayoyin hannu ke daɗaɗaɗaɗaɗaɗaɗaɗawa, suna buƙatar ƙara kulawa ga amincin caji.

A farkon shekarar 2013, Qualcomm ya gabatar da fasahar caji mai sauri 1.0, wacce ita ce fasahar caji mai sauri ta farko a cikin kayayyakin wayar hannu. Akwai jita-jitar cewa saurin cajin wannan wayar zai fi na tsoffin wayoyi saurin 40%, lokacin da Motorola, Sony, LG, Huawei da sauran masana’antun ke amfani da tsofaffin wayoyi. Koyaya, saboda fasahar da ba ta girma ba, martanin QuickCharge1.0 a kasuwa yana da rauni sosai.

Fasahar caji mai sauri na yau da kullun

1. Qualcomm Saurin Cajin 2.0

Idan aka kwatanta da sabuwar Quick Charge 1.0, sabon ma’aunin yana ƙara ƙarfin caji daga 5 v zuwa 9 v (mafi girman 12v) da kuma cajin halin yanzu daga 1 zuwa 1.6 (mafi girman 3), sau uku ƙarfin fitarwa ta hanyar babban ƙarfin lantarki da babban halin yanzu. .QuickCharge2 .0 na iya cajin kashi 60% na batirin 3300mAh na wayar a cikin mintuna 30, bisa ga bayanan hukuma na Qualcomm.

2. MediaTek Pump Express

Fasahar caji mai sauri ta MediaTek tana da ƙayyadaddun bayanai guda biyu: PumpExpress, wanda ke ba da fitarwa na ƙasa da 10W (5V) don caja DC mai sauri, da PumpExpressPlus, wanda ke ba da fitarwa fiye da 15W (har zuwa 12V). Za’a iya daidaita wutar lantarkin caji na sashin halin yanzu bisa ga canjin halin yanzu akan VBUS, kuma matsakaicin saurin caji shine 45% sauri fiye da caja na gargajiya.

3.OPPOVOOC flash

An ƙaddamar da fasahar cajin Vooocflash tare da OPPOFind7. Bamban da Qualcomm QC2.0 babban ƙarfin lantarki da yanayin halin yanzu, VOOC tana ɗaukar yanayin halin yanzu. Madaidaicin caji na 5V na iya fitar da cajin 4.5a na halin yanzu, wanda shine sau 4 cikin sauri fiye da caji na yau da kullun. Muhimmin ka’idar kammalawa shine zaɓin baturi mai lamba 8 da kuma bayanan bayanan 7-pin. Wayoyin hannu galibi suna amfani da baturi mai lamba 4 da mahaɗin bayanai mai 5-pin, baya ga lambobi 4 da sabis na VOOC mai pin 2. 2800mAh Find7 na iya murmurewa daga sifili zuwa 75% a cikin mintuna 30.

QC2.0 yana da sauƙin haɓakawa, VOOC ya fi dacewa

A ƙarshe, an taƙaita fasahar caji mai sauri guda uku. Saboda haɗakarwar sarrafawa da babban kasuwa na masu sarrafawa na Qualcomm, Qualcomm Quick Charge 2.0 ya fi sauƙi don amfani fiye da sauran samfuran biyu. A halin yanzu, akwai ‘yan samfuran da ke amfani da saurin famfo MediaTek, kuma farashin ya yi ƙasa da na Qualcomm, amma ana buƙatar tabbatar da kwanciyar hankali. Cajin filasha na VOOC shine saurin caji mafi sauri tsakanin fasahohin guda uku, kuma yanayin ƙarancin wutar lantarki ya fi aminci. Rashin hasara shine cewa yanzu ana amfani dashi kawai don samfuranmu. Akwai jita-jita cewa OPPO za ta ƙaddamar da fasahar cajin Flash na ƙarni na biyu a wannan shekara. Ina so in san ko za a iya inganta shi.