发布时间:2025-01-22 21:10:40
功放老化测试是将功放进行通电老化,检查产品品质。具体操作步骤如下:
1、将功放变压摆放整齐。
2、进行通电老化,采用高温循环冲击老化方式。
3、冲击老化时长24小时,可以检测出不良品。
4、功放是即射频功率放大器。
现在在装修新房谁学过设计能不能帮我设计一下电视背景墙4米多的
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