[操作疑難] 電源線問題

小弟岩岩睇中左隻喇叭.佢本身係跟2腳頭所以要自已買過電源線
但睇佢說明書唔係好明佢電源線係用咩款
圖如下.希望師兄們解答

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小弟岩岩睇中左隻喇叭.佢本身係跟2腳頭所以要自已買過電源線
但睇佢說明書唔係好明佢電源線係用咩款
圖 ...
juzz0901 發表於 2016-12-26 16:05


    iec c7 plug 頭

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回覆 2# find72


    我上網search iec c7都係8字頭.但我見佢幅圖有一邊係方形,有無影響架

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本帖最後由 清仔 於 2016-12-26 17:11 編輯

你不如自己剪左個兩腳頭去,換番個三腳…
咁係喇叭果邊個頭一定岩,又環保,又平

如果唔識剪,去日本城$10買舊黎d

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From WiKi:
https://en.wikipedia.org/wiki/IEC_60320#C7.2FC8_coupler
A similar but polarized connector has been made, but is not part of the standard. Sometimes called C7P, it is asymmetrical, with one side squared off. Unpolarized C7 connectors can be inserted into the polarized inlets; however, doing so might be a safety risk if the device is designed for polarized power. Although not specified by IEC 60230, and not clear if any formal written standard exists, the most common wiring appears to connect the squared side to the neutral, and the rounded to the hot line


C7 係兩邊圓的8字頭,至於一邊圓一邊方的可以話係屬於 C7 的分支但並非正式的 Standard。兩邊圓的 C7 頭係可以插得入一邊圓一邊方的 C7 座。

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原來係咁,唔該曬咁多位

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