Electric - Casio DT-930 Hardware Manual

AC adaptor
Power
supply
block
Terminal
block
6.5.

Electric

Table 6.3
Item
Power consumption
Input voltage
AC adaptor
Line noise
Instantaneous power
line off
Insulation voltage
Insulation resistance
Leak current
Terminal noise
voltage
Noise radiation
electric field
Input AC230V DT-9020ADP-G
Input AC120V DT-9020ADP-U
Output voltage 5V±10%
Output current 300mA
Excess current Drop-type excess current protection circuit (600mA
Protection or more)
Layoutf of GND
terminals
Power supply
XIRCNT
Not used
Specification
2.7 W
DC 9.5 V ±5%
DT-9020ADP-G AC220-240V 50/60Hz
DT-9020ADP-U AC100-120V 50/60Hz
Malfunction at 700V
Malfunction at 10 msec. or less
DT-9020ADP-G AC1,500V for 1 min.
DT-9020ADP-U AC1,000V for 1 min.
DT-9020ADP-G 50Mohm at DC500V
DT-9020ADP-U 50Mohm at DC500V
DT-9020ADP-G 3.5 mA or less
DT-9020ADP-U 1.0 mA or less
In compliance with EN55022
In compliance with EN55022
23
_
+
C
R
When dedicated adaptor is
used.
"EIAJ RC5320 type 3" plug
Input conditions:
Voltage:
±10% of rated voltage
Frequency:
±1Hz of rated frequency
Pulse width: 100 to 800 nsec.
Cycle:
10 to 35 msec. (variable)
Polarity: +, -
Tested with DT-9020ADP-G
and DT-9020ADP-U
Tested with DT-9020ADP-G
Tested with DT-9020ADP-G
-
+
R
C
Remark