DCS 1800 StarTAC PERSONAL CELLULAR TELEPHONE
68P09304A85 HAcc8
50 19/07/97
1. MODEL COMPLEMENT
The main transformer unit has been designed to operate from
a wide range of supply voltages (see specs below) and is
common to all countries. Because of this it has several
adaptors to allow for different physical connection to the
mains supply. The European versions are:
Travel Charger Transformer SPN4278
Travel Charger Adaptor (UK) SPN4656
Travel Charger Adaptor (Euro) SPN4655
2. OPERATION
A green LED on the transformer indicates that mains power
is switched on. When the phone is attached to a charging
device, the battery icon in the phone’s display flashes to
indicate charging is taking place. The battery icon bars
indicate the approximate state of charge; three bars
indicating a charge capacity of 90% or more. When attached
to a charger, the display shows a flashing battery and battery
level even if the phone is switched off.
3. MAINTENANCE
The Travel Charger is considered non-serviceable. If it
becomes faulty, it should be replaced with a new one.
SPECIFICATIONS - RAPID CHARGER TRANSFORMER
Operating Temperature Range 0°C to +50°×C
Storage Temperature Range −40°C to +85°×C
Input Voltage 90 - 264V ac
Input Frequency 50 - 60 Hz
OUTPUT VOLTAGE
Battery Voltage:
0 - 3.0V dc
3.0 - 5.1V dc
>5.1V dc
Charger Output Voltage:
4.4V dc
(Vbatt + 1.4V) dc
6.5V dc
Output Current 0 - 1.1 Amp (continuous), 1.6Amp (peak)
Ripple <50mV p-p @ <10KHz
<30mV p-p @>
10KHz
Maximum Short Circuit Current 2 Amps
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