Casio DT-930 Series, Руководство по оборудованию

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