C141-E034-02EN
3 - 5
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Ambient temperature
The temperature conditions for a disk drive mounted in a cabinet refer to the ambient temperature
at a point 3 cm from the disk drive. Pay attention to the air flow to prevent the DE surface
temperature from exceeding 60°C.
Provide air circulation in the cabinet such that the PCA side, in particular, receives sufficient
cooling. To check the cooling efficiency, measure the surface temperatures of the DE. Regardless
of the ambient temperature, this surface temperature must meet the standards listed in Table 3.1.
Figure 3.5 shows the temperature measurement point.
Figure 3.5
Surface temperature measurement points
Table 3.1
Surface temperature measurement points and standard values
No.
Measurement point
Temperature
1
DE cover
60°C max
1
Summary of Contents for MPA3017AT
Page 1: ...C141 E034 02EN MPA3017AT MPA3026AT MPA3035AT MPA3043AT MPA3052AT DISK DRIVES PRODUCT MANUAL ...
Page 29: ...C141 E034 02EN 3 2 Figure 3 1 Dimensions ...
Page 44: ...C141 E034 02EN 4 5 Figure 4 2 MPA30xxAT Block diagram ...
Page 50: ...C141 E034 02EN 4 11 Figure 4 4 Read write circuit block diagram ...
Page 52: ...C141 E034 02EN 4 13 Figure 4 6 PR4 signal transfer ...
