专为网吧设计超频三H3专业版电源评测-快科技-科技改变生活

专为网吧设计超频三H3专业版电源评测

鲲鹏
2011年11月07日 10:19
0

【H3专业版电源内部拆解】

超频三H3专业版电源采用了具有自家知识产权的动压轴承风扇，静音效果一流。

顶盖上附带的被动FPC

电源内部元件一览，中间的铝制散热鳍片可以辅助散热

一级EMI电路部分

旁边是显示器供电接口

一级EMI包含一个X电容以及一对Y电容

高压滤波部分采用了两个耐高温电容

整理桥

整流开关电路，配备了一大两小三个变压器

PWM控制芯片，可以监控电源内部情况并自动调节风扇转速

低压滤波电路部分

抵押滤波电路电容

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