User's Manual

Promi-SD™ User Manual ver 1.3
www.initium.co.kr
10
1.5 Power Supply
Power may be supplied by following ways:
- Power via a standard AC-plug DC-adapter (p/n: PSD00-00010)
- Power via USB power cable (p/n: PSD00-00020)
- Power via DC power cable (p/n: PSD00-00030)
- Power via pin 9 of D-SUB connector.
Promi-SD101 can be recharged by 4 ways above.
Figure 1.5.1. DC plug polarity
Promi-SD101 (Class2): 5V+/-10%, 500mA minimum
Promi-SD102 (Class2): 4V~12V, 100mA minimum
Promi-SD202 (Class1): 4V~12V, 150mA minimum
Current Consumption Data at different speeds of serial communications:
Current Consumption
Condition of Baud Rate
(Promi-SD101/102) (Promi-SD202)
Battery Life
(Promi-SD101)
9600bps 35.3 mA 40 mA 5 hrs 20 min
115200bps 40 mA 72 mA 4 hrs 30 min.