Re: [討論] iPhone 12 mini 用 MagSafe 充電為 1

看板iOS作者frank0425w (為什麼要取法蘭克)時間5年前 (2020/11/04 09:57)推噓7(7推 0噓 3→)

留言10則, 7人參與討論串1/1

簡單幫忙整理一下 1. 蘋果表示MagSafe的無線充電在iPhone 12 Mini上最多只有12W，而其他12系列機型都有 15W。 2. 在使用無線充電時，充電的功率會被很多因素影響，包含不同的變壓插頭、充電時使用 iPhone的lightning接口（例如lightning耳機），使用lightning接口時充電功率會從15/ 12W變成7.5W。 3. 使用MagSafe充電前記得要先插上MagSafe的電源再放上iPhone，不然一樣會被限制充電效率。 ※ 引述《kouta》之銘言 : Apple Says MagSafe Charger Limited to 12W for iPhone 12 Mini : Tuesday November 3, 2020 7:55 am PST by Joe Rossignol : In a recently updated support document, Apple has indicated that its new Mag Sa : fe Charger will be limited to 12W peak power delivery when used with the upc om : ing iPhone 12 mini, compared to up to 15W for all other iPhone 12 models. : Apple says the iPhone 12 mini can achieve this 12W with a USB-C Power Delive ry : power adapter that is at or above 9V/2.03A. However, the support document no : es that power delivered to any iPhone 12 model at any moment will vary depen di : ng on various factors, including temperature and system activity. : For other iPhone 12 models, peak 15W power can be achieved with a USB-C Powe : Delivery power adapter at or above 9V/2.22A or 9V/2.56A, according to Apple. : The support document also notes that when Lightning accessories such as EarP od : s are connected to any iPhone 12 model, the MagSafe Charger is limited to 7. 5W : charging to comply with regulatory standards. : Apple says the MagSafe Charger should be connected to a power source before pl : acing an iPhone on it, as this allows the charger to verify that it is safe to : deliver maximum power. If you place your iPhone on the MagSafe Charger befor : plugging it in, simply remove your iPhone, wait three seconds, and then put : t back on to resume maximum power delivery. : MagSafe is a new feature on all iPhone 12 models that allows for magnetic ac ce : ssories to be attached to the back of the devices, including Apple's MagSafe C : harger for more precise wireless charging. The MagSafe Charger is available no : w for $39, while the iPhone 12 mini will be available to pre-order starting th : is Friday, November 6. : 來源： : https://www.macrumors.com/2020/11/03/magsafe-limited-to-12w-for-iphone-12-mi ni/ : －－－－－－ : 嗯？是因為無線充電的影響嗎？ : 不過電池小電量小，這樣應該也還行吧。 ---- Sent from BePTT -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 124.218.93.91 (臺灣) ※ 文章網址: https://www.ptt.cc/bbs/iOS/M.1604455055.A.6D0.html

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