Electric - Casio DT-930 Hardware Manual

Power Charging
supply module
Power
supply
block
Terminal
block
7.5.

Electric

Table 7.3
Item
Power consumption
Available power supply
AD-S42120AE
Line noise strength
Instantaneous power line
off
Terminal noise voltage
Noise radiation electric
field
Voltage to check 2.6V±0.1 V
battery anomaly
Dark current 4.3 µA
Charging time Approx. 5 hours
Output voltage DC5V±10%
Output current 300 mA
Excess current Drop type excess current
protection protection circuit
(600 mA or greater)
Connector AXZ99002009 (by Matsushita
Electric Works)
Layout of terminals
GND
Power supply terminal
Not used
Charging terminal
Specification
7.2 W
DC 12V±5%
Input rating: AC100 to 230V, 50/60
Hz
Malfunction at 700 V
Malfunction after 10 milliseconds or
less
Conform to EN55022
Conform to EN55022
37
At ambient temperature
2 pcs
-
+
R
C
Remark
With applicable AC adaptor
With EIAJ RC5320 type 4 plug
Pulse width : 100 to 800
nanoseconds
Frequency : 10 to 35
milliseconds (variable)
Polarity : +, -