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(4)
Current fluctuation (Typ.) when power is turned on
[A]
0.5
0.0
[A]
1.5
1.0
0.5
0.0
0
Figure 1.1
(5)
Power on/off sequence
The voltage detector circuit monitors +5 V and +12 V. The circuit does not allow a write
signal if either voltage is abnormal. This prevents data from being destroyed and eliminates
the need to be concerned with the power on/off sequence.
1
2
3
4
Current fluctuation (Typ.) when power is turned on
C141-E090-01EN
5
6
7
8
+5VDC
(0.5A/div)
+12VDC
(0.5A/div)
[S]
1 - 7
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