12V输入电压并联12个高亮发光二极管该用多少欧的电阻如题
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![12V输入电压并联12个高亮发光二极管该用多少欧的电阻如题](/uploads/image/z/1830850-34-0.jpg?t=12V%E8%BE%93%E5%85%A5%E7%94%B5%E5%8E%8B%E5%B9%B6%E8%81%9412%E4%B8%AA%E9%AB%98%E4%BA%AE%E5%8F%91%E5%85%89%E4%BA%8C%E6%9E%81%E7%AE%A1%E8%AF%A5%E7%94%A8%E5%A4%9A%E5%B0%91%E6%AC%A7%E7%9A%84%E7%94%B5%E9%98%BB%E5%A6%82%E9%A2%98)
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