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<title>Engadget &#20013;&#25991;&#29256; - Comments for è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼</title>
<link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link>
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<generator>Blogsmith http://www.blogsmith.com/</generator><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[好像奶嘴,可愛]]></description><dc:creator><![CDATA[路人]]></dc:creator><pubDate>Jun 25th 2009 7:20PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[第一直覺就是....mac能燒的東西更多了 XD<br>mac:你不懂啦,那叫做發爐啦,好兆頭來的]]></description><dc:creator><![CDATA[Raguna]]></dc:creator><pubDate>Jun 25th 2009 8:06PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[不知道這個可以承受的最大安培數多少...<br>]]></description><dc:creator><![CDATA[xoidiot]]></dc:creator><pubDate>Jun 25th 2009 8:13PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[真是有創意的好東西!!  英式插頭真的又大又重!!! 當大部分隨身3C都輕小化了(包括變壓器), 再帶個大插頭真是會OOXX]]></description><dc:creator><![CDATA[allblack]]></dc:creator><pubDate>Jun 25th 2009 9:00PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[不用插頭不是更好嗎?<br>無線充電！]]></description><dc:creator><![CDATA[Ocean]]></dc:creator><pubDate>Jun 25th 2009 9:37PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[無線充電嘛...<br>現在能用這種方式的, 消耗功率都不大. 消耗功率一大, 電磁波也會增強, 某些人對這個很敏感的.<br>]]></description><dc:creator><![CDATA[RexC]]></dc:creator><pubDate>Jun 25th 2009 9:51PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[雖然我自己也很提倡無線生活… 但我還是接受不了無線充電 ＜囧＞]]></description><dc:creator><![CDATA[Sunny]]></dc:creator><pubDate>Jun 27th 2009 6:43AM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[精彩!!~ 原本以為已經很不錯..但是后面可以合體更精彩!!~~]]></description><dc:creator><![CDATA[acpi]]></dc:creator><pubDate>Jun 25th 2009 10:24PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[非常非常好耶！<br>我想很快可以在鴨Ｘ街見到...<br>哈]]></description><dc:creator><![CDATA[Ifox]]></dc:creator><pubDate>Jun 25th 2009 10:31PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[那個保險絲是消耗品吧]]></description><dc:creator><![CDATA[pijeas]]></dc:creator><pubDate>Jun 25th 2009 10:43PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[那個保險絲是消耗品吧]]></description><dc:creator><![CDATA[dalv1103+eng]]></dc:creator><pubDate>Jun 25th 2009 10:45PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[很讚的設計！<br><br>不過後面那個插座會不會太髒了一點？<br>我一開始看到標題加上圖片，以為是<br>「太熱，三腳插熱到變形了...」]]></description><dc:creator><![CDATA[camerabox]]></dc:creator><pubDate>Jun 25th 2009 11:17PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[髒髒的插座是故意的吧, 好對比"插頭"的簡潔俐落<br><br>保險絲正常使用是不會融斷的, 不算是消耗品<br><br>的確是很棒的設計]]></description><dc:creator><![CDATA[mac]]></dc:creator><pubDate>Jun 25th 2009 11:32PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[在公司或工業用還可以, 但在家用太危險了...<br>而且, 工藝要求很高, QA抓得不夠緊便會出事。<br>(1) 手位大小, 用力插入時, 一不小心, 手指滑動到金屬腳, 便會觸電。<br>(2) 插頭太少, 當電線絆到人腳或物件時, 插頭內裏的電線拖離金手指, 但由於三個腳都是在同一個方向, 很易便會互相接觸, 因而短頭。 (所以跟據BS或EU標準, 所有線要扭到不同的方向, 用力拉線出插頭時, 只會有其中一個或最多兩個方向的線受力<br>(3) 一般超過8A的電器, 火線會變熱, 插頭的表面積要足夠, 才能防止溫度不斷上升..]]></description><dc:creator><![CDATA[jackiecho]]></dc:creator><pubDate>Jun 26th 2009 3:17AM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[實在看不出在公司用與在家用有甚麼分別，如果家用危險的話，難度公司用會變不危險嗎？<br><br>1. 現在的膠做模技術很高，且看萬代的模型就知<br>2. 金屬腳背後是有膠片保護的，想不到如何可以讓手指滑到前面去<br>3. 插頭依然是英式的<br>4. 火線的表面面積是不變的....<br><br>老實說，這個設計很好，但是是否可以直式流通就是一個問題，而且<br>山塞的千萬不要試~~~]]></description><dc:creator><![CDATA[Unknown]]></dc:creator><pubDate>Jun 26th 2009 10:54AM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[其實我都是靠估, 可能里個設計已經take care 大部份問題..<br><br>但也不要開玩笑吧! <br>不用工程師, 考A牌都知道平日用的三角插的原理, 其實是按人的插入動作所設計。 Detail 請番看BS(British Standard). 但由於幾年無睇過, Docuement Number 要查查才記得了。<br>主要原因好似係廿年前, 很多蘇頭的金屬的工差沒有現在那麼少, 用作壓金屬腳的彈黃距離一般都做近一點(現時沒有兒童保護的socket仍然保持這種設計), 當插頭插入socket 時, 插頭會先被卡住, 要再用力是可再插入去。 在這時候, 金屬腳背後是有膠片保護的(BS Appendix後有這個recommendation, 但無都可以過BS), 但仍有金屬腳部份露出來。 由於以前的plug沒有規定有那麼大的面積, 很多人一用力壓下去時, 手指滑前接觸到露出來金屬腳, (detail 故事就唔知係幾時o既事)所以後來就規定改大個面積。 如果大家睇番歐洲同韓國o既socket, 佢地就係socket度做手腳, 就是整個plug是規定大小的圓形, 然後socket是凹入去2cm 的圓洞, 所以只要剛插入plug to socket, 未用力壓之時, 整個plug已被整個socket包住了。 至於現在這個新design,我估只有美國才approve吧！<br>(注意, 香港用的扁兩腳, 或圓兩腳沒有問題, 是因為它面的金屬腳不需要靠雙彈黃來緊)<br><br>對於溫度問題, 其實大家會發現過8A的, 多數會full feel 軟膠, 主要係果種polymer比空氣傳熱較快。 用polymer是要把heat energy傳到更大的表面積才可以更快散熱。 火線的表面面積是不變的, 但不代表火線沒大發熱。 <br>我們對設計時, (可以重溫Mech eng 的heat transfer ntoes(其實我不是mechan 出生...)), <br>重點首要關注的是 <br>socket 的 cavity 的表面積(就像IC要有黑色的polymer package, 其至用leadframe or heat sink 來increase surface area), <br>cavity 的表面和heat source 的medium 是否能帶好好的conduct heat(就像CPU上的散熱膏)<br>火線表面積不變,就像CPU die size 不變<br>Energy increase per second=m*c*dT<br>Power generated = Energy increase per second<br>Power dissipation per area=Power generated/surface area<br>我看圖起來, 它用的物料似似地urea-methanal with air cavity, 所以我初步睇佢唔係好夠散熱<br>Consumer electronics 應該要在40degree都不會有heat accumulation 才合格呢!<br><br>若果未明白, 你看看有沒有朋友有兩匹的泠氣機, 或者好大火數的電磁爐, 你用上一個小時後, unplug出來貼在面上, 便可知道這個socket 有無potential risk 了...]]></description><dc:creator><![CDATA[jackiecho]]></dc:creator><pubDate>Jun 26th 2009 1:10PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[相信很快會有山寨版]]></description><dc:creator><![CDATA[Koala Yeung]]></dc:creator><pubDate>Jun 26th 2009 12:24AM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[[新聞] 民宅發生大火 疑山寨變形插頭釀禍]]></description><dc:creator><![CDATA[bqin]]></dc:creator><pubDate>Jun 26th 2009 5:10PM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[這東西使用在APPLE系列產品上會燒的更快吧(誤)]]></description><dc:creator><![CDATA[hisashi]]></dc:creator><pubDate>Jun 26th 2009 1:44AM</pubDate></item><item><title><![CDATA[Comments on è®å½¢å¤§ç±ï¼ä¸è³æä¹è®å½¢äºï¼]]></title><link>http://chinese.engadget.com/2009/06/25/power-change-change-size/</link><guid isPermaLink="true">http://chinese.engadget.com/2009/06/25/power-change-change-size/</guid><description><![CDATA[歐規插頭不是可以直接插進英規插座嗎？]]></description><dc:creator><![CDATA[sutl]]></dc:creator><pubDate>Jun 26th 2009 3:46AM</pubDate></item></channel></rss>