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F71869AD 参数 Datasheet PDF下载

F71869AD图片预览
型号: F71869AD
PDF下载: 下载PDF文件 查看货源
内容描述: 超级I / O +硬件监控 [Super I/O + Hardware Monitor]
分类和应用: 监控
文件页数/大小: 156 页 / 1561 K
品牌: FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
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F71869A  
Figure 11 Linear mode fan control illustration-2  
a. Once the temperature is lower than 40°C, the lowest fan speed keeps in 3,000 rpm (50% of full  
speed).  
b. Once the temperature is over 40°C,50°C and 60°C, the fan speed will vary from 3,000 to 4,800  
rpm almost linearly with the temperature variation because the temp.-fan speed monitoring flash  
interval is 1sec.  
c. Once the temperature goes over 70°C, the fan speed will directly increase to full speed 6,000  
rpm.  
d. If the hysteresis is 5°C (default is 4°C), once the temperature becomes lower than 65°C (instead  
of 70°C), the fan speed wull reduce from full speed and decrease linearly with the temperature.  
32  
Oct., 2011  
V0.19P  
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