充电华硕变压器(Prime) -- charging 领域 和 asus-eee-pad-transformer 领域 android 相关 的问题

Charging the Asus Transformer (Prime)


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问题

中文

您可以在没有键盘底座的情况下为华硕变换器(或较新的素数)收费吗?

由于平板电脑本身没有任何USB端口,因此我没有看到您如何在没有码头或非常笨重的专有充电电缆的情况下为平板电脑充电。但是,它似乎疯狂地制造和销售了一个高端平板电脑,没有巨大的外围(也独立地卖出/价格)。

我错过了什么?或者,华硕只是疯了吗?

english

Can you charge the Asus Transformer (or the newer Prime) without the keyboard dock?

Since the tablet itself does not have any USB ports, I don't see how you could charge the tablet without the dock or a very clunky proprietary charging cable. However, It seems insane to manufacture and market a high-end tablet that can't charge without a giant peripheral (and sell/price the thing independently too).

Am I missing something? Or, is Asus just insane?

     
   
   

回答列表

11
 
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最佳答案
 
它配有AC适配器和可直接插入平板电脑的充电/数据线,但它仍然使用其专有电缆连接,因为它插入键盘码头使用的相同连接器(另一端是男性USB)。

使用专有充电电缆不是 - 三星和苹果所做的;当公司使用专有电缆时,我不喜欢它,但在这种情况下,它主要是因为充电/数据端口加倍作为码头连接器。

这是来自 href ="http://www.engadget.com/2011/12/01/asus-eee-pad-transformer-prime-review/" rel ="nofollow" > engadget的unboxing / review 素数。 AC适配器位于底部。

 

It comes with an AC adapter and a charging/data cable which can plug directly into the tablet, though it does still use their proprietary cable connection since it plugs into the same connector that the keyboard dock uses (the other end is male USB).

Using proprietary charging cables is not unheard of - Samsung and Apple have done this; I don't personally like it when companies use proprietary cables, but in this case it's mostly because the charging/data port doubles as the dock connector.

Here's an image from Engadget's unboxing/review of the Prime. The AC adapter is at the bottom.

 
 
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随着其他人指出,变压器确实需要专有电缆进行充电。这有几个缺点。

  1. 提供的电缆不是很长。我的Nexus的手机带来了一个非常长的微型USB电缆,它很棒,因为我可以插入手机并将其放在儿童接触范围内(谁知道不接触电线)。
  2. 电缆是一端的专有插头,另一端标准USB设备插头。但不要被愚弄:它不会从PC充电。华硕适配器(即AC-USB电源)检测变压器并协商更高的电流/电压。变压器不会在标准USB插头中充电。但是,您可以使用华硕适配器对普通USB设备充电而不会出现问题。

我不确定为什么华硕使用专有电缆进行充电。我怀疑是因为该端口是码头,充电和附件的多功能端口,并且使用专有端口使得所有这些更容易。然而,它并不是真正的任何配件,无论如何它们都可以将微型USB端口与码头/附件端口一起包含。

在任何情况下,您仍然需要墙壁插头适配器,因为对该设备充电的功率要求较高。

 

As others have pointed out, the Transformer does require a proprietary cable for charging. There are a couple of drawbacks to this.

  1. The supplied cable is not very long. My Nexus S phone came with a really long micro-USB cable and it's great, because I can plug the phone in and put it up on a high shelf out of reach of the kids (who know not to touch the wires).
  2. The cable is a proprietary plug on one end, and standard USB device plug on the other end. But don't be fooled: it won't charge from the PC. The Asus adapter (which is AC-USB power) detects the transformer and negotiates a higher current/voltage. The Transformer won't charge in a standard USB plug. You can, however, use the Asus adapter to charge normal USB devices without problems.

I am not sure why Asus went with a proprietary cable for charging. I suspect it's because that port is meant to be a multipurpose port for the dock, charging, and accessories, and that using a proprietary port makes all that much easier. However there aren't really any accessories for it and anyway they could have included a micro-usb port along with the dock/accessory port.

In any case, you would still need the wall plug adapter because of the higher power requirements for charging this device.

 
 
 
 
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我认为由于双电池设计所需的较高电压,需要专有充电器。我猜你可以使用常规USB连接器,但是当常规电缆不起作用时可能会惹恼人们,因为它没有提供右电压。使用奇数连接器可确保使用正确的充电器。

 

I think the proprietary charger is needed because of the higher voltages required by the dual-battery design. I guess you could use the regular usb connector, but it might annoy people when a regular cable did not work because it does not provide the right voltages. Using the odd connector ensures that the correct charger gets used.

 
 
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从我可以看到的,变压器充电器很多夏普勒。如果您仔细查看USB连接,您可以看到额外的五个引脚。在充电器USB插座上,一对这些针脚提供+ 15V到平板电脑。 引用在净状态上,可以连接a + 12V源USB电源引脚。

 

From what I can see, the transformer charger works much simpeler. If you look closely into the USB connections, you can see an extra set of five pins. At the charger USB socket, a pair of these pins supplies +15V to the tablet. References on the net state that is OK to connect a +12V source to the USB power pins.

 
 
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大多数这些答案都是正确的。

  • 您可以使用具有专有电缆的任何标准USB源(计算机,插头等),无需基站对华硕变压器充电。变压器需要关闭或至少有屏幕空白,以便为此工作,并且少于10伏,它不会指示它充电......但它是非常缓慢的。

  • 附带的壁充电器使用USB的引脚3来确定它是否连接到ASUS变压器或其他设备。如果连接到变压器或基座,则提供15伏,以及任何其他设备的5伏,因此可以安全地使用它来为电话或其他设备充电。

  • 许多人已成功充电,直接连接到电池等12伏源。正终端需要转到USB引脚1(红色)和PIN 4的负面到地面。在此工作时,它可能会使您的保修失效。这种充电设置不能用于电话或其他设备!

 

Most of these answers are correct as far as they go.

  • You CAN charge the ASUS Transformer without the base using any standard USB source (computer, plug, etc) with the proprietary cable. The Transformer needs to be off or at least have the screen blank in order for this to work, and with less than 10 volts it will NOT indicate that it is charging...but it is, albeit very slowly.

  • The included wall charger uses pin 3 of the USB to determine if it is connected to an ASUS transformer or another device. It supplies 15 volts if connected to the Transformer or base, and 5 volts to any other device so it can be safely used to charge a phone or other device.

  • Many people have successfully charged their transformer with a direct connection to a 12-volt source like a car battery. The positive terminal needs to go to USB pin 1 (red wire) and the negative to the ground at pin 4. BE AWARE THAT WHILE THIS WORKS, IT MAY VOID YOUR WARRANTY. Such a charging setup CANNOT BE USED FOR PHONES OR OTHER DEVICES!

 
 
 
 
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我已经尝试了几个第三方"通用" 2.1A充电器(AC和DC),专有的华硕提供电缆,所有充电器都不适用于华硕TF300T平板电脑。如上所述,您需要专有电缆和专有充电器来充电。非常失望。

对于所有手机的微量USB标准,更加绿色(不必用每辆新手机扔掉电缆/充电器),找到一个没有的平板电脑是令人恼火的照着做。现在,您需要专有的充电器/电缆,它不会充电2.1A汽车充电器。

也许也许有技术原因,而不仅仅是希望更多来自客户购买华硕充电器的资金。
 

I've tried several third party "generic" 2.1A chargers (AC and DC) with the proprietary ASUS supplied cable and all of the chargers DO NOT work with the ASUS TF300T tablet. As stated above, you need both the proprietary cable AND proprietary charger to charge. Very disappointing.

With the big push to the micro-USB standard for all cell phones to be more green (don't have to throw out the cables/chargers with each new phone anymore), it's irritating to find a tablet that doesn't do the same. Now, you have to the proprietary charger/cable around and it wont charge with the 2.1A car chargers.

Perhaps there is a technical reason and not just wanting more money from customers to buy the ASUS charger.

 
 

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