Fujitsu MBA3147RC Product Manual - Page 54
Connection Requirements, 4.3.1 Connector location, Circuit construction
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Installation Requirements (5) Noise filter To eliminate AC line noise, a noise filter should be installed at the AC input terminal on the HDD power supply unit. The specification of this noise filter is as follows: • Attenuation: 40 dB or more at 10 MHz • Circuit construction: T-configuration as shown in Figure 4.8 is recommended. Figure 4.8 AC noise filter 4.3 Connection Requirements 4.3.1 Connector location Figure 4.9 shows a location of the interface connector. Figure 4.9 Connector location 50 C141-E252
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Installation Requirements
50
C141-E252
(5)
Noise filter
To eliminate AC line noise, a noise filter should be installed at the AC input terminal on the HDD
power supply unit.
The specification of this noise filter is as follows:
•
Attenuation: 40 dB or more at 10 MHz
•
Circuit construction:
T-configuration as shown in Figure 4.8 is recommended.
Figure 4.8
AC noise filter
4.3
Connection Requirements
4.3.1
Connector location
Figure 4.9 shows a location of the interface connector.
Figure 4.9
Connector location