Ptt 大爆卦 | usb風扇耗電 - 前往 https://zh-tw.facebook.com/philipsgen103/posts/usb-%E9%9B%B6%E7%93%A6%E7%85%A7%E6%98%8E%E7%9A%84%E5%AF%A6%E7%8F%BEusb-%E8%A3%9D%E7%BD%AE%E5%A4%9A%E6%95%B8%E7%9A%84%E8%80%97%E9%9B%BB%E9%87%8F%E7%B4%84%E9%9A%A8%E8%BA%AB%E7%A2%9F-20ma%E8%AE%80%E5%8D%A1%E6%A9%9F-3050maled%E7%87%88-50250ma%E9%9B%BB%E9%A2%A8%E6%89%87-200500ma%E6%8E%83%E6%8F%8F%E5%99%A8-5001000ma%E6%89%8B/1269054823198037/

你即將離開本站

並前往https://zh-tw.facebook.com/philipsgen103/posts/usb-%E9%9B%B6%E7%93%A6%E7%85%A7%E6%98%8E%E7%9A%84%E5%AF%A6%E7%8F%BEusb-%E8%A3%9D%E7%BD%AE%E5%A4%9A%E6%95%B8%E7%9A%84%E8%80%97%E9%9B%BB%E9%87%8F%E7%B4%84%E9%9A%A8%E8%BA%AB%E7%A2%9F-20ma%E8%AE%80%E5%8D%A1%E6%A9%9F-3050maled%E7%87%88-50250ma%E9%9B%BB%E9%A2%A8%E6%89%87-200500ma%E6%8E%83%E6%8F%8F%E5%99%A8-5001000ma%E6%89%8B/1269054823198037/

USB 零瓦照明的實現USB 裝置多數的耗電量約隨身碟< 20mA ...

USB 裝置多數的耗電量約隨身碟< 20mA 讀卡機30～50mA. LED燈50～250mA 電風扇200～500mA 掃描器500～1000mA 手機充電1000～2000mA (多數需用USB ...

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