Fujitsu MHV2040BH Manuale Utente
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Device Overview
1-6
C141-E224
1.3 Power Requirements
(1) Input Voltage
•
+ 5 V ± 5 %
•
It is unnecessary for this drive to supply +3.3 V and +12 V power supplies.
(2) Ripple
+5
V
Maximum
100 mV (peak to peak)
Frequency
DC to 1 MHz
(3) Slope of an input voltage at rise
The following figure shows the restriction of the slope which is +5 V input
voltage at rise. The permissible range of +5 V slope is from 1V/20
voltage at rise. The permissible range of +5 V slope is from 1V/20
µ
sec to
1V/20 msec, under the voltage range is between 2.0V and 4.5V.
V
T
(The slope limitation
refers only to this range.)
refers only to this range.)
Input Voltage [V]
Time [sec]
0V
2.0V
4.5V
Slope : S =
V /
T [V/sec]
S : 1V/20us to 1V/20ms
Figure 1.1 Permissible range of +5V rise slope