Power Supply Specification - TTS Rechargeable Stopwatches User Manual

Power Supply Specification
Feature
Input Voltage
Frequency
Standby power
Output Voltage
Output Current
Battery Life
Recharge Time
Rechargeable batteries are only to be charged under adult supervision.
Different types of batteries or new and used batteries are not to be mixed.
Batteries are to be inserted with the correct polarity.
The supply terminals are not to be short-circuited.
6
Specification
100 – 240V a.c.
50 – 60 Hz
0.3W (Max)
7.5V d.c. ± 5%
200mA (Max)
10hrs continuous use 20 days standby
14 hours typical