(4)Current fluctuation (Typ.) when power is turned on
[A]
0.5
0.0
+5VDC
1 (0.5A/div)
[A]
1.5
1.0
0.5
0.0
+12VDC
2 (0.5A/div)
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | [seconds] |
Note:
Maximum current is 1.9 A.
Figure 1.1 Current fluctuation (Typ.) when power is turned on
(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.
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