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如何安装功放散热板
更新时间: 2020-07-01 00:00:00  

安装功放散热板的方法如下:

1、确定安装位置。仔细观察功放内部空间,综合考虑安装风扇后风的路径,散热效果,固定可靠及不影响电路工作等因素,把位置确定下来。

2、购置风扇。应购置5瓦以下的静音风扇,供电电源宜取220伏交流。若取直流,一方面增加变压,整流及滤波负担,还可能增加直流回路波纹系数,增加功放输出噪音。

3、注意安装方向。风向一般朝外,把热量带出来,不宜朝内,朝内增加机内积尘。

关键词: 如何 安装 功放 散热

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