Thank you gouys for your reply and help.
Shooting star, regarding your question. I don't really know. I have just copied what was written on the adapter. It's an adapter for a IP phone which is a gift from a friend in Sweden, and I live in USA, that's why am asking about the watt, becasue I...
If I have 2 electrical adapters for a specific device, which has the following information on them:
1- 230va/50hz/20mA
4vdc/150mA
2- 230vac/50-60hz/65mA
6.5vdc/600mA
ps66/2061 IP40
IEC60950 T45/E
How can I know, how many watts each of them require?
I know that the watt = Volt x...