康舒450W电源OCCT测试
在开放环境下搭建一个系统平台，在CPU默认频率以及超频状态下，利用功率因数表记录下电脑在运行各种程序时的电源的转换效率，并使用OCCT记录下电源的输出电压的变化情况，从而对电源品质进行检测。[img]http://www.ocer.net/article/a_upload/200610/20061019-1161264264.gif[/img]
下面就是在测试过程中的测试现场的部分图片。
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CPU默认频率下运行OCCT
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CPU默认频率下，运行rthdribl增加显卡功耗的同时运行OCCT进行电压监测
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CPU默认频率下，运行双SP使CPU功耗达到最高同时运行OCCT监测电压变化情况
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CPU超至主频2.5GHz频率下运行OCCT
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CPU超至主频2.5GHz频率下，运行rthdribl增加显卡功耗的同时运行OCCT进行电压监测
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CPU超至主频2.5GHz频率下，运行双SP使CPU功耗达到最高同时运行OCCT监测电压变化情况
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[/td][/tr][/table] 康舒的这款450W电源在测试过程中的表现可以说喜忧参半，喜的是主动PFC带来了83%的转换率，核心电压的输出异常稳定，发出眩目蓝光的智能12公分风扇除了发挥出强劲的散热功效外也美化了电脑内部，多种组合的电源插头轻松面对各种品牌与型号的主板。忧的是当测试平台在CPU超频后，运行双SP使CPU功耗达到最高时，+12V输出的波动居然高达10%之多，超出了INTEL ATX12V 2.2规范中规定的+12V的波动范围在5%以内的要求。
鉴于以往康舒高端产品的评测情况，我们又仔细分析了一下测试结果，发现除了+12V输出不符常规外，还有+3.3V的输出，在部分测试中根本没有测试到其输出情况。问题究竟出在何处？我们将视线转向主板的ITE芯片，华硕的CROSSHAIR使用的是ITE 8716F-S芯片，但是为了配合OCCT的使用，我们安装了版本号4.31的最新版SPEEDFAN，但该版本只能将8716识别成8712，问题应该就出在这里。但是评测室的新版电源测试仪尚在制作阶段，无法提供更有效、更准确的测试方案，因此目前只能以OCCT做为测试结果的参考依据，但并不能作为最终测试结果。
可以安装在机箱5.25寸位的LCD显示面板通过主板的USB插针获取整机功耗数据，一目了然，同时显示的还有电源风扇的转速、当前功耗占电源额定功率的百分比、电源通电使用情况、电源内的温度以及各路输出的电流值，还有功能按键，可以调节风扇转速，不过还是推荐使用自动调速，因为12公分的风扇一旦全速以2200RPM转动，噪音还是非常大的。而且显示面板自带风扇转速过低报警，当转速低于设定的最低值时会发出报警声通知使用者。
在随电源附送的光盘中有一个监视软件，可以在操作系统中对电源及整机的功耗等各项情况非常直观的进行监控，也是这款电源的特色之一。
[img]http://www.ocer.net/article/a_upload/200610/20061020-111.jpg[/img]
康舒电源自配LCD显示屏的确是一个创新之举，虽然这项技术还不是很成熟，显示的内容也不尽完善，但作为国内第一家提供如此产品的制作厂商，康舒已经走在了前面，为台式机电源的发展提供了新的思路。
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康舒450W电源特性
[url=http://www.ocer.net/article/a_download.php?fid=42858][img]http://www.ocer.net/article/a_upload/200610/20061020-IMG_3604.jpg[/img][/url] 太牛了[s008] 路过此地 看了 不顶不行啊[s018] [s018] [s018] [s009] [s009] 这个带LCD的很贵的[s003] 可以用everest配合occt呀 [s004] 好东西呀！ [s009] [s009] 没米啊~~ 一年省下来的电费就够买大半个电源了[s009]
回复 #1 石头 的帖子
重量级文章.... 顶一下[s002]回复 #13 老邓 的帖子
不知道这电源多少米啊？老邓我ＹＹ很久了，等回哈之后再联系你吧页:
[1]