Fujitsu MHT2060BH Manual Do Utilizador

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Device Overview 
 
 
1-6 C141-E203-01EN 
1.3   Power Requirements 
(1) Input Voltage 
• 
+ 5 V     ± 5 % 
• 
It is unnecessary for this drive to supply +3.3V and +12V power supplies. 
(2) Ripple 
 
 +5 
Maximum 
100 mV (peak to peak) 
Frequency 
DC to 1 MHz 
 
(3)  A negative voltagelike the bottom figure isn't to occur at +5 V when power is turned off 
and, a thing with no ringing. 
Permissible level:  
0.2 V 
Vol
tag
e [
V
]
5
 0
100 
200
300
400
500
600
700
800
Time [ms]
4
3
2
1
0
-1
 
Figure 1.1  Negative voltage at +5 V when power is turned off