User manual
Tablet PCs TT13 
21 
© ads-tec GmbH • Heinrich-Hertz-Str. 1 • D-72622 Nürtingen
5  INTERFACES 
5.1  20V DC POWER SUPPLY 
TECHNICAL DATA OF THE POWER ADAPTER 
  Power consumption:    Max. 70 Watts 
  Input voltage:      100…240 V AC 
  Mains frequency:    50…60Hz 
  Current consumption:    3.5A (230V AC) 
  Max. switch-on current:   < 60A (230V AC) 
Note: 
The typical power consumption of this device is indicated in the "Technical details" 
chapter. 
5.2  14.4V DC BATTERY OPERATING MODE 
The  device  is  equipped  with  two  batteries  slots,  by  means  of  which  the  device  can  be 
supplied with power, alternatively. It is provided with a hot swap function which allows you 
to replace the batteries without rebooting. 
The batteries are automatically charged in mains operation (20V DC).  
Note: 
If both batteries are to be replaced while operating the unit, power supply must be 
ensured by attaching the supplied power adapter. If you want to replace just one 
battery, you can do this without attaching an external power supply. 
Battery status replacement 










